* [PULL 00/34] Block patches
@ 2020-01-06 14:41 Max Reitz
2020-01-06 14:41 ` [PULL 01/34] block: Add bdrv_qapi_perm_to_blk_perm() Max Reitz
` (34 more replies)
0 siblings, 35 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
The following changes since commit f17783e706ab9c7b3a2b69cf48e4f0ba40664f54:
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20191220' into staging (2020-01-03 18:50:33 +0000)
are available in the Git repository at:
https://github.com/XanClic/qemu.git tags/pull-block-2020-01-06
for you to fetch changes up to 503ca1262bab2c11c533a4816d1ff4297d4f58a6:
backup-top: Begin drain earlier (2020-01-06 14:26:23 +0100)
----------------------------------------------------------------
Block patches:
- Minor fixes and tests from the freeze period (too minor to be included
in 4.2)
- Allow many bash iotests to test qcow2's external data file feature
- Add compress filter driver
- Fix Python iotests after 6f6e1698a6
- Fix for the backup job
----------------------------------------------------------------
Andrey Shinkevich (3):
block: introduce compress filter driver
qcow2: Allow writing compressed data of multiple clusters
tests/qemu-iotests: add case to write compressed data of multiple
clusters
Max Reitz (28):
block: Add bdrv_qapi_perm_to_blk_perm()
block: Use bdrv_qapi_perm_to_blk_perm()
blkdebug: Allow taking/unsharing permissions
iotests: Add @error to wait_until_completed
iotests: Add test for failing mirror complete
iotests: s/qocw2/qcow2/
iotests/qcow2.py: Add dump-header-exts
iotests/qcow2.py: Split feature fields into bits
iotests: Add _filter_json_filename
iotests: Filter refcount_order in 036
iotests: Replace IMGOPTS by _unsupported_imgopts
iotests: Drop compat=1.1 in 050
iotests: Let _make_test_img parse its parameters
iotests: Add -o and --no-opts to _make_test_img
iotests: Inject space into -ocompat=0.10 in 051
iotests: Replace IMGOPTS= by -o
iotests: Replace IMGOPTS='' by --no-opts
iotests: Drop IMGOPTS use in 267
iotests: Avoid qemu-img create
iotests: Use _rm_test_img for deleting test images
iotests: Avoid cp/mv of test images
iotests: Make 091 work with data_file
iotests: Make 110 work with data_file
iotests: Make 137 work with data_file
iotests: Make 198 work with data_file
iotests: Disable data_file where it cannot be used
iotests: Allow check -o data_file
backup-top: Begin drain earlier
PanNengyuan (1):
throttle-groups: fix memory leak in throttle_group_set_limit:
Philippe Mathieu-Daudé (1):
tests/qemu-iotests: Update tests to recent desugarized -accel option
Vladimir Sementsov-Ogievskiy (1):
qcow2-bitmaps: fix qcow2_can_store_new_dirty_bitmap
block.c | 47 +++++----
block/Makefile.objs | 1 +
block/backup-top.c | 4 +-
block/blkdebug.c | 93 ++++++++++++++++-
block/filter-compress.c | 168 +++++++++++++++++++++++++++++++
block/qcow2-bitmap.c | 41 ++++----
block/qcow2.c | 102 ++++++++++++++-----
block/throttle-groups.c | 4 +-
include/block/block.h | 1 +
qapi/block-core.json | 24 ++++-
tests/qemu-iotests/007 | 5 +-
tests/qemu-iotests/014 | 2 +
tests/qemu-iotests/015 | 5 +-
tests/qemu-iotests/019 | 6 +-
tests/qemu-iotests/020 | 6 +-
tests/qemu-iotests/024 | 10 +-
tests/qemu-iotests/026 | 5 +-
tests/qemu-iotests/028 | 2 +-
tests/qemu-iotests/029 | 7 +-
tests/qemu-iotests/031 | 9 +-
tests/qemu-iotests/031.out | 36 +++----
tests/qemu-iotests/036 | 15 +--
tests/qemu-iotests/036.out | 66 ++----------
tests/qemu-iotests/039 | 27 ++---
tests/qemu-iotests/039.out | 22 ++--
tests/qemu-iotests/041 | 44 ++++++++
tests/qemu-iotests/041.out | 4 +-
tests/qemu-iotests/043 | 4 +-
tests/qemu-iotests/046 | 2 +
tests/qemu-iotests/048 | 4 +-
tests/qemu-iotests/050 | 8 +-
tests/qemu-iotests/051 | 7 +-
tests/qemu-iotests/053 | 4 +-
tests/qemu-iotests/058 | 7 +-
tests/qemu-iotests/059 | 20 ++--
tests/qemu-iotests/060 | 14 +--
tests/qemu-iotests/060.out | 20 ++--
tests/qemu-iotests/061 | 63 ++++++------
tests/qemu-iotests/061.out | 72 ++++++-------
tests/qemu-iotests/062 | 5 +-
tests/qemu-iotests/063 | 18 ++--
tests/qemu-iotests/063.out | 3 +-
tests/qemu-iotests/066 | 7 +-
tests/qemu-iotests/067 | 6 +-
tests/qemu-iotests/068 | 6 +-
tests/qemu-iotests/069 | 2 +-
tests/qemu-iotests/071 | 7 +-
tests/qemu-iotests/073 | 4 +
tests/qemu-iotests/074 | 4 +-
tests/qemu-iotests/079 | 3 +-
tests/qemu-iotests/080 | 7 +-
tests/qemu-iotests/081 | 6 +-
tests/qemu-iotests/085 | 18 ++--
tests/qemu-iotests/085.out | 8 +-
tests/qemu-iotests/088 | 2 +-
tests/qemu-iotests/090 | 2 +
tests/qemu-iotests/091 | 2 +-
tests/qemu-iotests/091.out | 2 -
tests/qemu-iotests/092 | 2 +-
tests/qemu-iotests/094 | 4 +-
tests/qemu-iotests/095 | 5 +-
tests/qemu-iotests/098 | 6 +-
tests/qemu-iotests/099 | 10 +-
tests/qemu-iotests/103 | 5 +-
tests/qemu-iotests/106 | 2 +-
tests/qemu-iotests/108 | 10 +-
tests/qemu-iotests/109 | 4 +-
tests/qemu-iotests/110 | 11 +-
tests/qemu-iotests/110.out | 4 +-
tests/qemu-iotests/111 | 3 +-
tests/qemu-iotests/112 | 37 +++----
tests/qemu-iotests/114 | 2 +
tests/qemu-iotests/115 | 3 +-
tests/qemu-iotests/121 | 9 +-
tests/qemu-iotests/122 | 6 +-
tests/qemu-iotests/123 | 4 +-
tests/qemu-iotests/125 | 2 +-
tests/qemu-iotests/137 | 17 +++-
tests/qemu-iotests/137.out | 6 +-
tests/qemu-iotests/138 | 8 +-
tests/qemu-iotests/141 | 4 +-
tests/qemu-iotests/142 | 2 +-
tests/qemu-iotests/144 | 4 +-
tests/qemu-iotests/153 | 12 +--
tests/qemu-iotests/156 | 10 +-
tests/qemu-iotests/159 | 2 +-
tests/qemu-iotests/160 | 3 +-
tests/qemu-iotests/161 | 4 +-
tests/qemu-iotests/170 | 2 +-
tests/qemu-iotests/172 | 6 +-
tests/qemu-iotests/173 | 3 +-
tests/qemu-iotests/174 | 2 +-
tests/qemu-iotests/175 | 2 +-
tests/qemu-iotests/176 | 7 +-
tests/qemu-iotests/178 | 6 +-
tests/qemu-iotests/182 | 2 +-
tests/qemu-iotests/183 | 2 +-
tests/qemu-iotests/185 | 4 +-
tests/qemu-iotests/187 | 6 +-
tests/qemu-iotests/190 | 4 +-
tests/qemu-iotests/191 | 11 +-
tests/qemu-iotests/195 | 2 +-
tests/qemu-iotests/197 | 6 +-
tests/qemu-iotests/198 | 6 +-
tests/qemu-iotests/198.out | 4 +-
tests/qemu-iotests/200 | 7 +-
tests/qemu-iotests/201 | 6 +-
tests/qemu-iotests/214 | 46 ++++++++-
tests/qemu-iotests/214.out | 14 +++
tests/qemu-iotests/215 | 6 +-
tests/qemu-iotests/217 | 3 +-
tests/qemu-iotests/220 | 5 +-
tests/qemu-iotests/225 | 2 +-
tests/qemu-iotests/229 | 3 +-
tests/qemu-iotests/232 | 4 +-
tests/qemu-iotests/235 | 2 +-
tests/qemu-iotests/243 | 10 +-
tests/qemu-iotests/244 | 15 +--
tests/qemu-iotests/247 | 4 +-
tests/qemu-iotests/249 | 4 +-
tests/qemu-iotests/250 | 5 +-
tests/qemu-iotests/252 | 2 +-
tests/qemu-iotests/261 | 5 +-
tests/qemu-iotests/265 | 2 +-
tests/qemu-iotests/267 | 17 ++--
tests/qemu-iotests/273 | 3 +
tests/qemu-iotests/check | 6 +-
tests/qemu-iotests/common.filter | 47 ++++++++-
tests/qemu-iotests/common.rc | 63 ++++++++++--
tests/qemu-iotests/iotests.py | 18 ++--
tests/qemu-iotests/qcow2.py | 23 ++++-
131 files changed, 1139 insertions(+), 552 deletions(-)
create mode 100644 block/filter-compress.c
--
2.24.1
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PULL 01/34] block: Add bdrv_qapi_perm_to_blk_perm()
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 02/34] block: Use bdrv_qapi_perm_to_blk_perm() Max Reitz
` (33 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
We need some way to correlate QAPI BlockPermission values with
BLK_PERM_* flags. We could:
(1) have the same order in the QAPI definition as the the BLK_PERM_*
flags are in LSb-first order. However, then there is no guarantee
that they actually match (e.g. when someone modifies the QAPI schema
without thinking of the BLK_PERM_* definitions).
We could add static assertions, but these would break what’s good
about this solution, namely its simplicity.
(2) define the BLK_PERM_* flags based on the BlockPermission values.
But this way whenever someone were to modify the QAPI order
(perfectly sensible in theory), the BLK_PERM_* values would change.
Because these values are used for file locking, this might break
file locking between different qemu versions.
Therefore, go the slightly more cumbersome way: Add a function to
translate from the QAPI constants to the BLK_PERM_* flags.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20191108123455.39445-2-mreitz@redhat.com
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
block.c | 18 ++++++++++++++++++
include/block/block.h | 1 +
2 files changed, 19 insertions(+)
diff --git a/block.c b/block.c
index 1b6f7c86e8..28eb5a774c 100644
--- a/block.c
+++ b/block.c
@@ -2227,6 +2227,24 @@ void bdrv_format_default_perms(BlockDriverState *bs, BdrvChild *c,
*nshared = shared;
}
+uint64_t bdrv_qapi_perm_to_blk_perm(BlockPermission qapi_perm)
+{
+ static const uint64_t permissions[] = {
+ [BLOCK_PERMISSION_CONSISTENT_READ] = BLK_PERM_CONSISTENT_READ,
+ [BLOCK_PERMISSION_WRITE] = BLK_PERM_WRITE,
+ [BLOCK_PERMISSION_WRITE_UNCHANGED] = BLK_PERM_WRITE_UNCHANGED,
+ [BLOCK_PERMISSION_RESIZE] = BLK_PERM_RESIZE,
+ [BLOCK_PERMISSION_GRAPH_MOD] = BLK_PERM_GRAPH_MOD,
+ };
+
+ QEMU_BUILD_BUG_ON(ARRAY_SIZE(permissions) != BLOCK_PERMISSION__MAX);
+ QEMU_BUILD_BUG_ON(1UL << ARRAY_SIZE(permissions) != BLK_PERM_ALL + 1);
+
+ assert(qapi_perm < BLOCK_PERMISSION__MAX);
+
+ return permissions[qapi_perm];
+}
+
static void bdrv_replace_child_noperm(BdrvChild *child,
BlockDriverState *new_bs)
{
diff --git a/include/block/block.h b/include/block/block.h
index 1df9848e74..e9dcfef7fa 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -280,6 +280,7 @@ enum {
};
char *bdrv_perm_names(uint64_t perm);
+uint64_t bdrv_qapi_perm_to_blk_perm(BlockPermission qapi_perm);
/* disk I/O throttling */
void bdrv_init(void);
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 02/34] block: Use bdrv_qapi_perm_to_blk_perm()
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
2020-01-06 14:41 ` [PULL 01/34] block: Add bdrv_qapi_perm_to_blk_perm() Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 03/34] blkdebug: Allow taking/unsharing permissions Max Reitz
` (32 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
We can save some LoC in xdbg_graph_add_edge() by using
bdrv_qapi_perm_to_blk_perm().
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20191108123455.39445-3-mreitz@redhat.com
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
block.c | 29 ++++++++---------------------
1 file changed, 8 insertions(+), 21 deletions(-)
diff --git a/block.c b/block.c
index 28eb5a774c..ecd09dbbfd 100644
--- a/block.c
+++ b/block.c
@@ -4872,36 +4872,23 @@ static void xdbg_graph_add_node(XDbgBlockGraphConstructor *gr, void *node,
static void xdbg_graph_add_edge(XDbgBlockGraphConstructor *gr, void *parent,
const BdrvChild *child)
{
- typedef struct {
- unsigned int flag;
- BlockPermission num;
- } PermissionMap;
-
- static const PermissionMap permissions[] = {
- { BLK_PERM_CONSISTENT_READ, BLOCK_PERMISSION_CONSISTENT_READ },
- { BLK_PERM_WRITE, BLOCK_PERMISSION_WRITE },
- { BLK_PERM_WRITE_UNCHANGED, BLOCK_PERMISSION_WRITE_UNCHANGED },
- { BLK_PERM_RESIZE, BLOCK_PERMISSION_RESIZE },
- { BLK_PERM_GRAPH_MOD, BLOCK_PERMISSION_GRAPH_MOD },
- { 0, 0 }
- };
- const PermissionMap *p;
+ BlockPermission qapi_perm;
XDbgBlockGraphEdge *edge;
- QEMU_BUILD_BUG_ON(1UL << (ARRAY_SIZE(permissions) - 1) != BLK_PERM_ALL + 1);
-
edge = g_new0(XDbgBlockGraphEdge, 1);
edge->parent = xdbg_graph_node_num(gr, parent);
edge->child = xdbg_graph_node_num(gr, child->bs);
edge->name = g_strdup(child->name);
- for (p = permissions; p->flag; p++) {
- if (p->flag & child->perm) {
- QAPI_LIST_ADD(edge->perm, p->num);
+ for (qapi_perm = 0; qapi_perm < BLOCK_PERMISSION__MAX; qapi_perm++) {
+ uint64_t flag = bdrv_qapi_perm_to_blk_perm(qapi_perm);
+
+ if (flag & child->perm) {
+ QAPI_LIST_ADD(edge->perm, qapi_perm);
}
- if (p->flag & child->shared_perm) {
- QAPI_LIST_ADD(edge->shared_perm, p->num);
+ if (flag & child->shared_perm) {
+ QAPI_LIST_ADD(edge->shared_perm, qapi_perm);
}
}
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 03/34] blkdebug: Allow taking/unsharing permissions
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
2020-01-06 14:41 ` [PULL 01/34] block: Add bdrv_qapi_perm_to_blk_perm() Max Reitz
2020-01-06 14:41 ` [PULL 02/34] block: Use bdrv_qapi_perm_to_blk_perm() Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 04/34] iotests: Add @error to wait_until_completed Max Reitz
` (31 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Sometimes it is useful to be able to add a node to the block graph that
takes or unshare a certain set of permissions for debugging purposes.
This patch adds this capability to blkdebug.
(Note that you cannot make blkdebug release or share permissions that it
needs to take or cannot share, because this might result in assertion
failures in the block layer. But if the blkdebug node has no parents,
it will not take any permissions and share everything by default, so you
can then freely choose what permissions to take and share.)
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20191108123455.39445-4-mreitz@redhat.com
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
block/blkdebug.c | 93 +++++++++++++++++++++++++++++++++++++++++++-
qapi/block-core.json | 14 ++++++-
2 files changed, 105 insertions(+), 2 deletions(-)
diff --git a/block/blkdebug.c b/block/blkdebug.c
index 5ae96c52b0..af44aa973f 100644
--- a/block/blkdebug.c
+++ b/block/blkdebug.c
@@ -28,10 +28,14 @@
#include "qemu/cutils.h"
#include "qemu/config-file.h"
#include "block/block_int.h"
+#include "block/qdict.h"
#include "qemu/module.h"
#include "qemu/option.h"
+#include "qapi/qapi-visit-block-core.h"
#include "qapi/qmp/qdict.h"
+#include "qapi/qmp/qlist.h"
#include "qapi/qmp/qstring.h"
+#include "qapi/qobject-input-visitor.h"
#include "sysemu/qtest.h"
typedef struct BDRVBlkdebugState {
@@ -44,6 +48,9 @@ typedef struct BDRVBlkdebugState {
uint64_t opt_discard;
uint64_t max_discard;
+ uint64_t take_child_perms;
+ uint64_t unshare_child_perms;
+
/* For blkdebug_refresh_filename() */
char *config_file;
@@ -344,6 +351,69 @@ static void blkdebug_parse_filename(const char *filename, QDict *options,
qdict_put_str(options, "x-image", filename);
}
+static int blkdebug_parse_perm_list(uint64_t *dest, QDict *options,
+ const char *prefix, Error **errp)
+{
+ int ret = 0;
+ QDict *subqdict = NULL;
+ QObject *crumpled_subqdict = NULL;
+ Visitor *v = NULL;
+ BlockPermissionList *perm_list = NULL, *element;
+ Error *local_err = NULL;
+
+ *dest = 0;
+
+ qdict_extract_subqdict(options, &subqdict, prefix);
+ if (!qdict_size(subqdict)) {
+ goto out;
+ }
+
+ crumpled_subqdict = qdict_crumple(subqdict, errp);
+ if (!crumpled_subqdict) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ v = qobject_input_visitor_new(crumpled_subqdict);
+ visit_type_BlockPermissionList(v, NULL, &perm_list, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ ret = -EINVAL;
+ goto out;
+ }
+
+ for (element = perm_list; element; element = element->next) {
+ *dest |= bdrv_qapi_perm_to_blk_perm(element->value);
+ }
+
+out:
+ qapi_free_BlockPermissionList(perm_list);
+ visit_free(v);
+ qobject_unref(subqdict);
+ qobject_unref(crumpled_subqdict);
+ return ret;
+}
+
+static int blkdebug_parse_perms(BDRVBlkdebugState *s, QDict *options,
+ Error **errp)
+{
+ int ret;
+
+ ret = blkdebug_parse_perm_list(&s->take_child_perms, options,
+ "take-child-perms.", errp);
+ if (ret < 0) {
+ return ret;
+ }
+
+ ret = blkdebug_parse_perm_list(&s->unshare_child_perms, options,
+ "unshare-child-perms.", errp);
+ if (ret < 0) {
+ return ret;
+ }
+
+ return 0;
+}
+
static QemuOptsList runtime_opts = {
.name = "blkdebug",
.head = QTAILQ_HEAD_INITIALIZER(runtime_opts.head),
@@ -419,6 +489,12 @@ static int blkdebug_open(BlockDriverState *bs, QDict *options, int flags,
/* Set initial state */
s->state = 1;
+ /* Parse permissions modifiers before opening the image file */
+ ret = blkdebug_parse_perms(s, options, errp);
+ if (ret < 0) {
+ goto out;
+ }
+
/* Open the image file */
bs->file = bdrv_open_child(qemu_opt_get(opts, "x-image"), options, "image",
bs, &child_file, false, &local_err);
@@ -916,6 +992,21 @@ static int blkdebug_reopen_prepare(BDRVReopenState *reopen_state,
return 0;
}
+static void blkdebug_child_perm(BlockDriverState *bs, BdrvChild *c,
+ const BdrvChildRole *role,
+ BlockReopenQueue *reopen_queue,
+ uint64_t perm, uint64_t shared,
+ uint64_t *nperm, uint64_t *nshared)
+{
+ BDRVBlkdebugState *s = bs->opaque;
+
+ bdrv_filter_default_perms(bs, c, role, reopen_queue, perm, shared,
+ nperm, nshared);
+
+ *nperm |= s->take_child_perms;
+ *nshared &= ~s->unshare_child_perms;
+}
+
static const char *const blkdebug_strong_runtime_opts[] = {
"config",
"inject-error.",
@@ -940,7 +1031,7 @@ static BlockDriver bdrv_blkdebug = {
.bdrv_file_open = blkdebug_open,
.bdrv_close = blkdebug_close,
.bdrv_reopen_prepare = blkdebug_reopen_prepare,
- .bdrv_child_perm = bdrv_filter_default_perms,
+ .bdrv_child_perm = blkdebug_child_perm,
.bdrv_getlength = blkdebug_getlength,
.bdrv_refresh_filename = blkdebug_refresh_filename,
diff --git a/qapi/block-core.json b/qapi/block-core.json
index fcb52ec24f..839b10b3f0 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -3454,6 +3454,16 @@
#
# @set-state: array of state-change descriptions
#
+# @take-child-perms: Permissions to take on @image in addition to what
+# is necessary anyway (which depends on how the
+# blkdebug node is used). Defaults to none.
+# (since 5.0)
+#
+# @unshare-child-perms: Permissions not to share on @image in addition
+# to what cannot be shared anyway (which depends
+# on how the blkdebug node is used). Defaults
+# to none. (since 5.0)
+#
# Since: 2.9
##
{ 'struct': 'BlockdevOptionsBlkdebug',
@@ -3463,7 +3473,9 @@
'*opt-write-zero': 'int32', '*max-write-zero': 'int32',
'*opt-discard': 'int32', '*max-discard': 'int32',
'*inject-error': ['BlkdebugInjectErrorOptions'],
- '*set-state': ['BlkdebugSetStateOptions'] } }
+ '*set-state': ['BlkdebugSetStateOptions'],
+ '*take-child-perms': ['BlockPermission'],
+ '*unshare-child-perms': ['BlockPermission'] } }
##
# @BlockdevOptionsBlklogwrites:
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 04/34] iotests: Add @error to wait_until_completed
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (2 preceding siblings ...)
2020-01-06 14:41 ` [PULL 03/34] blkdebug: Allow taking/unsharing permissions Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 05/34] iotests: Add test for failing mirror complete Max Reitz
` (30 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Callers can use this new parameter to expect failure during the
completion process.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20191108123455.39445-5-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/iotests.py | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 8739ec6613..13fd8b5cd2 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -811,15 +811,20 @@ class QMPTestCase(unittest.TestCase):
self.assert_no_active_block_jobs()
return result
- def wait_until_completed(self, drive='drive0', check_offset=True, wait=60.0):
+ def wait_until_completed(self, drive='drive0', check_offset=True, wait=60.0,
+ error=None):
'''Wait for a block job to finish, returning the event'''
while True:
for event in self.vm.get_qmp_events(wait=wait):
if event['event'] == 'BLOCK_JOB_COMPLETED':
self.assert_qmp(event, 'data/device', drive)
- self.assert_qmp_absent(event, 'data/error')
- if check_offset:
- self.assert_qmp(event, 'data/offset', event['data']['len'])
+ if error is None:
+ self.assert_qmp_absent(event, 'data/error')
+ if check_offset:
+ self.assert_qmp(event, 'data/offset',
+ event['data']['len'])
+ else:
+ self.assert_qmp(event, 'data/error', error)
self.assert_no_active_block_jobs()
return event
elif event['event'] == 'JOB_STATUS_CHANGE':
@@ -837,7 +842,8 @@ class QMPTestCase(unittest.TestCase):
self.assert_qmp(event, 'data/type', 'mirror')
self.assert_qmp(event, 'data/offset', event['data']['len'])
- def complete_and_wait(self, drive='drive0', wait_ready=True):
+ def complete_and_wait(self, drive='drive0', wait_ready=True,
+ completion_error=None):
'''Complete a block job and wait for it to finish'''
if wait_ready:
self.wait_ready(drive=drive)
@@ -845,7 +851,7 @@ class QMPTestCase(unittest.TestCase):
result = self.vm.qmp('block-job-complete', device=drive)
self.assert_qmp(result, 'return', {})
- event = self.wait_until_completed(drive=drive)
+ event = self.wait_until_completed(drive=drive, error=completion_error)
self.assert_qmp(event, 'data/type', 'mirror')
def pause_wait(self, job_id='job0'):
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 05/34] iotests: Add test for failing mirror complete
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (3 preceding siblings ...)
2020-01-06 14:41 ` [PULL 04/34] iotests: Add @error to wait_until_completed Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 06/34] throttle-groups: fix memory leak in throttle_group_set_limit: Max Reitz
` (29 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Tested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20191108123455.39445-6-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/041 | 44 ++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/041.out | 4 ++--
2 files changed, 46 insertions(+), 2 deletions(-)
diff --git a/tests/qemu-iotests/041 b/tests/qemu-iotests/041
index 8568426311..d7be30b62b 100755
--- a/tests/qemu-iotests/041
+++ b/tests/qemu-iotests/041
@@ -1121,6 +1121,50 @@ class TestOrphanedSource(iotests.QMPTestCase):
target='dest-ro')
self.assert_qmp(result, 'error/class', 'GenericError')
+ def test_failing_permission_in_complete(self):
+ self.assert_no_active_block_jobs()
+
+ # Unshare consistent-read on the target
+ # (The mirror job does not care)
+ result = self.vm.qmp('blockdev-add',
+ driver='blkdebug',
+ node_name='dest-perm',
+ image='dest',
+ unshare_child_perms=['consistent-read'])
+ self.assert_qmp(result, 'return', {})
+
+ result = self.vm.qmp('blockdev-mirror', job_id='job', device='src',
+ sync='full', target='dest',
+ filter_node_name='mirror-filter')
+ self.assert_qmp(result, 'return', {})
+
+ # Require consistent-read on the source
+ # (We can only add this node once the job has started, or it
+ # will complain that it does not want to run on non-root nodes)
+ result = self.vm.qmp('blockdev-add',
+ driver='blkdebug',
+ node_name='src-perm',
+ image='src',
+ take_child_perms=['consistent-read'])
+ self.assert_qmp(result, 'return', {})
+
+ # While completing, mirror will attempt to replace src by
+ # dest, which must fail because src-perm requires
+ # consistent-read but dest-perm does not share it; thus
+ # aborting the job when it is supposed to complete
+ self.complete_and_wait('job',
+ completion_error='Operation not permitted')
+
+ # Assert that all of our nodes are still there (except for the
+ # mirror filter, which should be gone despite the failure)
+ nodes = self.vm.qmp('query-named-block-nodes')['return']
+ nodes = [node['node-name'] for node in nodes]
+
+ for expect in ('src', 'src-perm', 'dest', 'dest-perm'):
+ self.assertTrue(expect in nodes, '%s disappeared' % expect)
+ self.assertFalse('mirror-filter' in nodes,
+ 'Mirror filter node did not disappear')
+
if __name__ == '__main__':
iotests.main(supported_fmts=['qcow2', 'qed'],
supported_protocols=['file'])
diff --git a/tests/qemu-iotests/041.out b/tests/qemu-iotests/041.out
index 2c448b4239..f496be9197 100644
--- a/tests/qemu-iotests/041.out
+++ b/tests/qemu-iotests/041.out
@@ -1,5 +1,5 @@
-..........................................................................................
+...........................................................................................
----------------------------------------------------------------------
-Ran 90 tests
+Ran 91 tests
OK
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 06/34] throttle-groups: fix memory leak in throttle_group_set_limit:
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (4 preceding siblings ...)
2020-01-06 14:41 ` [PULL 05/34] iotests: Add test for failing mirror complete Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 07/34] qcow2-bitmaps: fix qcow2_can_store_new_dirty_bitmap Max Reitz
` (28 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
From: PanNengyuan <pannengyuan@huawei.com>
This avoid a memory leak when qom-set is called to set throttle_group
limits, here is an easy way to reproduce:
1. run qemu-iotests as follow and check the result with asan:
./check -qcow2 184
Following is the asan output backtrack:
Direct leak of 912 byte(s) in 3 object(s) allocated from:
#0 0xffff8d7ab3c3 in __interceptor_calloc (/lib64/libasan.so.4+0xd33c3)
#1 0xffff8d4c31cb in g_malloc0 (/lib64/libglib-2.0.so.0+0x571cb)
#2 0x190c857 in qobject_input_start_struct /mnt/sdc/qemu-master/qemu-4.2.0-rc0/qapi/qobject-input-visitor.c:295
#3 0x19070df in visit_start_struct /mnt/sdc/qemu-master/qemu-4.2.0-rc0/qapi/qapi-visit-core.c:49
#4 0x1948b87 in visit_type_ThrottleLimits qapi/qapi-visit-block-core.c:3759
#5 0x17e4aa3 in throttle_group_set_limits /mnt/sdc/qemu-master/qemu-4.2.0-rc0/block/throttle-groups.c:900
#6 0x1650eff in object_property_set /mnt/sdc/qemu-master/qemu-4.2.0-rc0/qom/object.c:1272
#7 0x1658517 in object_property_set_qobject /mnt/sdc/qemu-master/qemu-4.2.0-rc0/qom/qom-qobject.c:26
#8 0x15880bb in qmp_qom_set /mnt/sdc/qemu-master/qemu-4.2.0-rc0/qom/qom-qmp-cmds.c:74
#9 0x157e3e3 in qmp_marshal_qom_set qapi/qapi-commands-qom.c:154
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: PanNengyuan <pannengyuan@huawei.com>
Message-id: 1574835614-42028-1-git-send-email-pannengyuan@huawei.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
block/throttle-groups.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/throttle-groups.c b/block/throttle-groups.c
index 77014c741b..37695b0cd7 100644
--- a/block/throttle-groups.c
+++ b/block/throttle-groups.c
@@ -893,8 +893,7 @@ static void throttle_group_set_limits(Object *obj, Visitor *v,
{
ThrottleGroup *tg = THROTTLE_GROUP(obj);
ThrottleConfig cfg;
- ThrottleLimits arg = { 0 };
- ThrottleLimits *argp = &arg;
+ ThrottleLimits *argp;
Error *local_err = NULL;
visit_type_ThrottleLimits(v, name, &argp, &local_err);
@@ -912,6 +911,7 @@ static void throttle_group_set_limits(Object *obj, Visitor *v,
unlock:
qemu_mutex_unlock(&tg->lock);
ret:
+ qapi_free_ThrottleLimits(argp);
error_propagate(errp, local_err);
return;
}
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 07/34] qcow2-bitmaps: fix qcow2_can_store_new_dirty_bitmap
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (5 preceding siblings ...)
2020-01-06 14:41 ` [PULL 06/34] throttle-groups: fix memory leak in throttle_group_set_limit: Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 08/34] iotests: s/qocw2/qcow2/ Max Reitz
` (27 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
qcow2_can_store_new_dirty_bitmap works wrong, as it considers only
bitmaps already stored in the qcow2 image and ignores persistent
BdrvDirtyBitmap objects.
So, let's instead count persistent BdrvDirtyBitmaps. We load all qcow2
bitmaps on open, so there should not be any bitmap in the image for
which we don't have BdrvDirtyBitmaps version. If it is - it's a kind of
corruption, and no reason to check for corruptions here (open() and
close() are better places for it).
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20191014115126.15360-2-vsementsov@virtuozzo.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
block/qcow2-bitmap.c | 41 ++++++++++++++++++-----------------------
1 file changed, 18 insertions(+), 23 deletions(-)
diff --git a/block/qcow2-bitmap.c b/block/qcow2-bitmap.c
index c6c8ebbe89..d41f5d049b 100644
--- a/block/qcow2-bitmap.c
+++ b/block/qcow2-bitmap.c
@@ -1703,8 +1703,14 @@ bool coroutine_fn qcow2_co_can_store_new_dirty_bitmap(BlockDriverState *bs,
Error **errp)
{
BDRVQcow2State *s = bs->opaque;
- bool found;
- Qcow2BitmapList *bm_list;
+ BdrvDirtyBitmap *bitmap;
+ uint64_t bitmap_directory_size = 0;
+ uint32_t nb_bitmaps = 0;
+
+ if (bdrv_find_dirty_bitmap(bs, name)) {
+ error_setg(errp, "Bitmap already exists: %s", name);
+ return false;
+ }
if (s->qcow_version < 3) {
/* Without autoclear_features, we would always have to assume
@@ -1720,38 +1726,27 @@ bool coroutine_fn qcow2_co_can_store_new_dirty_bitmap(BlockDriverState *bs,
goto fail;
}
- if (s->nb_bitmaps == 0) {
- return true;
+ FOR_EACH_DIRTY_BITMAP(bs, bitmap) {
+ if (bdrv_dirty_bitmap_get_persistence(bitmap)) {
+ nb_bitmaps++;
+ bitmap_directory_size +=
+ calc_dir_entry_size(strlen(bdrv_dirty_bitmap_name(bitmap)), 0);
+ }
}
+ nb_bitmaps++;
+ bitmap_directory_size += calc_dir_entry_size(strlen(name), 0);
- if (s->nb_bitmaps >= QCOW2_MAX_BITMAPS) {
+ if (nb_bitmaps > QCOW2_MAX_BITMAPS) {
error_setg(errp,
"Maximum number of persistent bitmaps is already reached");
goto fail;
}
- if (s->bitmap_directory_size + calc_dir_entry_size(strlen(name), 0) >
- QCOW2_MAX_BITMAP_DIRECTORY_SIZE)
- {
+ if (bitmap_directory_size > QCOW2_MAX_BITMAP_DIRECTORY_SIZE) {
error_setg(errp, "Not enough space in the bitmap directory");
goto fail;
}
- qemu_co_mutex_lock(&s->lock);
- bm_list = bitmap_list_load(bs, s->bitmap_directory_offset,
- s->bitmap_directory_size, errp);
- qemu_co_mutex_unlock(&s->lock);
- if (bm_list == NULL) {
- goto fail;
- }
-
- found = find_bitmap_by_name(bm_list, name);
- bitmap_list_free(bm_list);
- if (found) {
- error_setg(errp, "Bitmap with the same name is already stored");
- goto fail;
- }
-
return true;
fail:
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 08/34] iotests: s/qocw2/qcow2/
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (6 preceding siblings ...)
2020-01-06 14:41 ` [PULL 07/34] qcow2-bitmaps: fix qcow2_can_store_new_dirty_bitmap Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 09/34] iotests/qcow2.py: Add dump-header-exts Max Reitz
` (26 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Probably due to blind copy-pasting, we have several instances of "qocw2"
in our iotests. Fix them.
Reported-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20191107163708.833192-2-mreitz@redhat.com
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/060 | 2 +-
tests/qemu-iotests/061 | 2 +-
tests/qemu-iotests/062 | 2 +-
tests/qemu-iotests/066 | 2 +-
tests/qemu-iotests/068 | 2 +-
tests/qemu-iotests/108 | 2 +-
tests/qemu-iotests/138 | 2 +-
tests/qemu-iotests/261 | 2 +-
8 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/tests/qemu-iotests/060 b/tests/qemu-iotests/060
index d96f17a484..7439be894b 100755
--- a/tests/qemu-iotests/060
+++ b/tests/qemu-iotests/060
@@ -44,7 +44,7 @@ _filter_io_error()
. ./common.rc
. ./common.filter
-# This tests qocw2-specific low-level functionality
+# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061
index 4eac5b83bd..e1b8044630 100755
--- a/tests/qemu-iotests/061
+++ b/tests/qemu-iotests/061
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.rc
. ./common.filter
-# This tests qocw2-specific low-level functionality
+# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
diff --git a/tests/qemu-iotests/062 b/tests/qemu-iotests/062
index d5f818fcce..79738b1c26 100755
--- a/tests/qemu-iotests/062
+++ b/tests/qemu-iotests/062
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.rc
. ./common.filter
-# This tests qocw2-specific low-level functionality
+# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto generic
diff --git a/tests/qemu-iotests/066 b/tests/qemu-iotests/066
index 28f8c98412..cacbdb6ae0 100755
--- a/tests/qemu-iotests/066
+++ b/tests/qemu-iotests/066
@@ -36,7 +36,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.rc
. ./common.filter
-# This tests qocw2-specific low-level functionality
+# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto generic
diff --git a/tests/qemu-iotests/068 b/tests/qemu-iotests/068
index 22f5ca3ba6..c164ccc64a 100755
--- a/tests/qemu-iotests/068
+++ b/tests/qemu-iotests/068
@@ -36,7 +36,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.rc
. ./common.filter
-# This tests qocw2-specific low-level functionality
+# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto generic
diff --git a/tests/qemu-iotests/108 b/tests/qemu-iotests/108
index 9c08172237..872a9afec9 100755
--- a/tests/qemu-iotests/108
+++ b/tests/qemu-iotests/108
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.rc
. ./common.filter
-# This tests qocw2-specific low-level functionality
+# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
diff --git a/tests/qemu-iotests/138 b/tests/qemu-iotests/138
index 6a731370db..8b2f587af0 100755
--- a/tests/qemu-iotests/138
+++ b/tests/qemu-iotests/138
@@ -36,7 +36,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.rc
. ./common.filter
-# This tests qocw2-specific low-level functionality
+# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
diff --git a/tests/qemu-iotests/261 b/tests/qemu-iotests/261
index fb96bcfbe2..9f2817251f 100755
--- a/tests/qemu-iotests/261
+++ b/tests/qemu-iotests/261
@@ -40,7 +40,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.rc
. ./common.filter
-# This tests qocw2-specific low-level functionality
+# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 09/34] iotests/qcow2.py: Add dump-header-exts
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (7 preceding siblings ...)
2020-01-06 14:41 ` [PULL 08/34] iotests: s/qocw2/qcow2/ Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 10/34] iotests/qcow2.py: Split feature fields into bits Max Reitz
` (25 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
This is useful for tests that want to whitelist fields from dump-header
(with grep) but still print all header extensions.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-3-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/qcow2.py | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tests/qemu-iotests/qcow2.py b/tests/qemu-iotests/qcow2.py
index b392972d1b..d813b4fc81 100755
--- a/tests/qemu-iotests/qcow2.py
+++ b/tests/qemu-iotests/qcow2.py
@@ -154,6 +154,10 @@ def cmd_dump_header(fd):
h.dump()
h.dump_extensions()
+def cmd_dump_header_exts(fd):
+ h = QcowHeader(fd)
+ h.dump_extensions()
+
def cmd_set_header(fd, name, value):
try:
value = int(value, 0)
@@ -230,6 +234,7 @@ def cmd_set_feature_bit(fd, group, bit):
cmds = [
[ 'dump-header', cmd_dump_header, 0, 'Dump image header and header extensions' ],
+ [ 'dump-header-exts', cmd_dump_header_exts, 0, 'Dump image header extensions' ],
[ 'set-header', cmd_set_header, 2, 'Set a field in the header'],
[ 'add-header-ext', cmd_add_header_ext, 2, 'Add a header extension' ],
[ 'add-header-ext-stdio', cmd_add_header_ext_stdio, 1, 'Add a header extension, data from stdin' ],
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 10/34] iotests/qcow2.py: Split feature fields into bits
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (8 preceding siblings ...)
2020-01-06 14:41 ` [PULL 09/34] iotests/qcow2.py: Add dump-header-exts Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 11/34] iotests: Add _filter_json_filename Max Reitz
` (24 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Print the feature fields as a set of bits so that filtering is easier.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-4-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/031.out | 36 +++++++++----------
tests/qemu-iotests/036.out | 18 +++++-----
tests/qemu-iotests/039.out | 22 ++++++------
tests/qemu-iotests/060.out | 20 +++++------
tests/qemu-iotests/061.out | 72 ++++++++++++++++++-------------------
tests/qemu-iotests/137.out | 2 +-
tests/qemu-iotests/qcow2.py | 18 +++++++---
7 files changed, 99 insertions(+), 89 deletions(-)
diff --git a/tests/qemu-iotests/031.out b/tests/qemu-iotests/031.out
index 68a74d03b9..d535e407bc 100644
--- a/tests/qemu-iotests/031.out
+++ b/tests/qemu-iotests/031.out
@@ -18,9 +18,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 72
@@ -46,9 +46,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 72
@@ -74,9 +74,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 72
@@ -109,9 +109,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 104
@@ -142,9 +142,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 104
@@ -175,9 +175,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 104
diff --git a/tests/qemu-iotests/036.out b/tests/qemu-iotests/036.out
index e489b44386..15229a9604 100644
--- a/tests/qemu-iotests/036.out
+++ b/tests/qemu-iotests/036.out
@@ -16,9 +16,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x8000000000000000
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features [63]
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 104
@@ -50,9 +50,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x8000000000000000
+incompatible_features []
+compatible_features []
+autoclear_features [63]
refcount_order 4
header_length 104
@@ -78,9 +78,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 104
diff --git a/tests/qemu-iotests/039.out b/tests/qemu-iotests/039.out
index 2e356d51b6..bdafa3ace3 100644
--- a/tests/qemu-iotests/039.out
+++ b/tests/qemu-iotests/039.out
@@ -4,7 +4,7 @@ QA output created by 039
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-incompatible_features 0x0
+incompatible_features []
No errors were found on the image.
== Creating a dirty image file ==
@@ -12,7 +12,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
-incompatible_features 0x1
+incompatible_features [0]
ERROR cluster 5 refcount=0 reference=1
ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0
@@ -22,7 +22,7 @@ Data may be corrupted, or further writes to the image may corrupt it.
== Read-only access must still work ==
read 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-incompatible_features 0x1
+incompatible_features [0]
== Repairing the image file must succeed ==
ERROR cluster 5 refcount=0 reference=1
@@ -36,7 +36,7 @@ The following inconsistencies were found and repaired:
Double checking the fixed image now...
No errors were found on the image.
-incompatible_features 0x0
+incompatible_features []
== Data should still be accessible after repair ==
read 512/512 bytes at offset 0
@@ -47,21 +47,21 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
-incompatible_features 0x1
+incompatible_features [0]
ERROR cluster 5 refcount=0 reference=1
Rebuilding refcount structure
Repairing cluster 1 refcount=1 reference=0
Repairing cluster 2 refcount=1 reference=0
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-incompatible_features 0x0
+incompatible_features []
== Creating an image file with lazy_refcounts=off ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
-incompatible_features 0x0
+incompatible_features []
No errors were found on the image.
== Committing to a backing file with lazy_refcounts=on ==
@@ -70,8 +70,8 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Image committed.
-incompatible_features 0x0
-incompatible_features 0x0
+incompatible_features []
+incompatible_features []
No errors were found on the image.
No errors were found on the image.
@@ -80,7 +80,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
-incompatible_features 0x1
+incompatible_features [0]
ERROR cluster 5 refcount=0 reference=1
ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0
@@ -90,6 +90,6 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
-incompatible_features 0x0
+incompatible_features []
No errors were found on the image.
*** done
diff --git a/tests/qemu-iotests/060.out b/tests/qemu-iotests/060.out
index 0f6b0658a1..d27692a33c 100644
--- a/tests/qemu-iotests/060.out
+++ b/tests/qemu-iotests/060.out
@@ -7,10 +7,10 @@ ERROR cluster 3 refcount=1 reference=3
1 errors were found on the image.
Data may be corrupted, or further writes to the image may corrupt it.
-incompatible_features 0x0
+incompatible_features []
qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with active L1 table); further corruption events will be suppressed
write failed: Input/output error
-incompatible_features 0x2
+incompatible_features [1]
image: TEST_DIR/t.IMGFMT
file format: IMGFMT
virtual size: 64 MiB (67108864 bytes)
@@ -33,10 +33,10 @@ ERROR cluster 2 refcount=1 reference=2
2 errors were found on the image.
Data may be corrupted, or further writes to the image may corrupt it.
-incompatible_features 0x0
+incompatible_features []
qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with refcount block); further corruption events will be suppressed
write failed: Input/output error
-incompatible_features 0x2
+incompatible_features [1]
ERROR refcount block 0 refcount=2
ERROR cluster 2 refcount=1 reference=2
Rebuilding refcount structure
@@ -49,10 +49,10 @@ The following inconsistencies were found and repaired:
Double checking the fixed image now...
No errors were found on the image.
-incompatible_features 0x0
+incompatible_features []
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-incompatible_features 0x0
+incompatible_features []
=== Testing cluster data reference into inactive L2 table ===
@@ -69,10 +69,10 @@ Data may be corrupted, or further writes to the image may corrupt it.
1 leaked clusters were found on the image.
This means waste of disk space, but no harm to data.
-incompatible_features 0x0
+incompatible_features []
qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with inactive L2 table); further corruption events will be suppressed
write failed: Input/output error
-incompatible_features 0x2
+incompatible_features [1]
ERROR cluster 4 refcount=1 reference=2
Leaked cluster 9 refcount=1 reference=0
Repairing cluster 4 refcount=1 reference=2
@@ -85,10 +85,10 @@ The following inconsistencies were found and repaired:
Double checking the fixed image now...
No errors were found on the image.
-incompatible_features 0x0
+incompatible_features []
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-incompatible_features 0x0
+incompatible_features []
read 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
No errors were found on the image.
diff --git a/tests/qemu-iotests/061.out b/tests/qemu-iotests/061.out
index d6a7c2af95..8b3091a412 100644
--- a/tests/qemu-iotests/061.out
+++ b/tests/qemu-iotests/061.out
@@ -18,9 +18,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x1
-autoclear_features 0x0
+incompatible_features []
+compatible_features [0]
+autoclear_features []
refcount_order 4
header_length 104
@@ -42,9 +42,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 72
@@ -76,9 +76,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x1
-autoclear_features 0x0
+incompatible_features []
+compatible_features [0]
+autoclear_features []
refcount_order 4
header_length 104
@@ -100,9 +100,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 72
@@ -132,9 +132,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x1
-compatible_features 0x1
-autoclear_features 0x0
+incompatible_features [0]
+compatible_features [0]
+autoclear_features []
refcount_order 4
header_length 104
@@ -161,9 +161,9 @@ refcount_table_offset 0x80000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 72
@@ -187,9 +187,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x40000000000
-autoclear_features 0x40000000000
+incompatible_features []
+compatible_features [42]
+autoclear_features [42]
refcount_order 4
header_length 104
@@ -211,9 +211,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 72
@@ -237,9 +237,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 72
@@ -256,9 +256,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x1
-autoclear_features 0x0
+incompatible_features []
+compatible_features [0]
+autoclear_features []
refcount_order 4
header_length 104
@@ -290,9 +290,9 @@ refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x1
-compatible_features 0x1
-autoclear_features 0x0
+incompatible_features [0]
+compatible_features [0]
+autoclear_features []
refcount_order 4
header_length 104
@@ -319,9 +319,9 @@ refcount_table_offset 0x80000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
-incompatible_features 0x0
-compatible_features 0x0
-autoclear_features 0x0
+incompatible_features []
+compatible_features []
+autoclear_features []
refcount_order 4
header_length 104
diff --git a/tests/qemu-iotests/137.out b/tests/qemu-iotests/137.out
index 1c6569eb2c..bd4523a853 100644
--- a/tests/qemu-iotests/137.out
+++ b/tests/qemu-iotests/137.out
@@ -36,7 +36,7 @@ qemu-io: Unsupported value 'blubb' for qcow2 option 'overlap-check'. Allowed are
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
-incompatible_features 0x0
+incompatible_features []
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
wrote 65536/65536 bytes at offset 0
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
diff --git a/tests/qemu-iotests/qcow2.py b/tests/qemu-iotests/qcow2.py
index d813b4fc81..91e4420b9f 100755
--- a/tests/qemu-iotests/qcow2.py
+++ b/tests/qemu-iotests/qcow2.py
@@ -42,9 +42,9 @@ class QcowHeader:
[ uint64_t, '%#x', 'snapshot_offset' ],
# Version 3 header fields
- [ uint64_t, '%#x', 'incompatible_features' ],
- [ uint64_t, '%#x', 'compatible_features' ],
- [ uint64_t, '%#x', 'autoclear_features' ],
+ [ uint64_t, 'mask', 'incompatible_features' ],
+ [ uint64_t, 'mask', 'compatible_features' ],
+ [ uint64_t, 'mask', 'autoclear_features' ],
[ uint32_t, '%d', 'refcount_order' ],
[ uint32_t, '%d', 'header_length' ],
];
@@ -130,7 +130,17 @@ class QcowHeader:
def dump(self):
for f in QcowHeader.fields:
- print("%-25s" % f[2], f[1] % self.__dict__[f[2]])
+ value = self.__dict__[f[2]]
+ if f[1] == 'mask':
+ bits = []
+ for bit in range(64):
+ if value & (1 << bit):
+ bits.append(bit)
+ value_str = str(bits)
+ else:
+ value_str = f[1] % value
+
+ print("%-25s" % f[2], value_str)
print("")
def dump_extensions(self):
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 11/34] iotests: Add _filter_json_filename
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (9 preceding siblings ...)
2020-01-06 14:41 ` [PULL 10/34] iotests/qcow2.py: Split feature fields into bits Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 12/34] iotests: Filter refcount_order in 036 Max Reitz
` (23 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-5-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/common.filter | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 5367deea39..116cc8a840 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -232,5 +232,29 @@ _filter_qmp_empty_return()
grep -v '{"return": {}}'
}
+_filter_json_filename()
+{
+ $PYTHON -c 'import sys
+result, *fnames = sys.stdin.read().split("json:{")
+depth = 0
+for fname in fnames:
+ depth += 1 # For the opening brace in the split separator
+ for chr_i, chr in enumerate(fname):
+ if chr == "{":
+ depth += 1
+ elif chr == "}":
+ depth -= 1
+ if depth == 0:
+ break
+
+ # json:{} filenames may be nested; filter out everything from
+ # inside the outermost one
+ if depth == 0:
+ chr_i += 1 # First character past the filename
+ result += "json:{ /* filtered */ }" + fname[chr_i:]
+
+sys.stdout.write(result)'
+}
+
# make sure this script returns success
true
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 12/34] iotests: Filter refcount_order in 036
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (10 preceding siblings ...)
2020-01-06 14:41 ` [PULL 11/34] iotests: Add _filter_json_filename Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 13/34] iotests: Replace IMGOPTS by _unsupported_imgopts Max Reitz
` (22 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
This test can run just fine with other values for refcount_bits, so we
should filter the value from qcow2.py's dump-header. In fact, we can
filter everything but the feature bits and header extensions, because
that is what the test is about.
(036 currently ignores user-specified image options, but that will be
fixed in the next patch.)
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-6-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/036 | 9 ++++---
tests/qemu-iotests/036.out | 48 --------------------------------------
2 files changed, 6 insertions(+), 51 deletions(-)
diff --git a/tests/qemu-iotests/036 b/tests/qemu-iotests/036
index f06ff67408..5f929ad3be 100755
--- a/tests/qemu-iotests/036
+++ b/tests/qemu-iotests/036
@@ -55,7 +55,8 @@ $PYTHON qcow2.py "$TEST_IMG" set-feature-bit incompatible 63
# Without feature table
$PYTHON qcow2.py "$TEST_IMG" del-header-ext 0x6803f857
-$PYTHON qcow2.py "$TEST_IMG" dump-header
+$PYTHON qcow2.py "$TEST_IMG" dump-header | grep features
+$PYTHON qcow2.py "$TEST_IMG" dump-header-exts
_img_info
# With feature table containing bit 63
@@ -103,14 +104,16 @@ echo === Create image with unknown autoclear feature bit ===
echo
_make_test_img 64M
$PYTHON qcow2.py "$TEST_IMG" set-feature-bit autoclear 63
-$PYTHON qcow2.py "$TEST_IMG" dump-header
+$PYTHON qcow2.py "$TEST_IMG" dump-header | grep features
+$PYTHON qcow2.py "$TEST_IMG" dump-header-exts
echo
echo === Repair image ===
echo
_check_test_img -r all
-$PYTHON qcow2.py "$TEST_IMG" dump-header
+$PYTHON qcow2.py "$TEST_IMG" dump-header | grep features
+$PYTHON qcow2.py "$TEST_IMG" dump-header-exts
# success, all done
echo "*** done"
diff --git a/tests/qemu-iotests/036.out b/tests/qemu-iotests/036.out
index 15229a9604..0b52b934e1 100644
--- a/tests/qemu-iotests/036.out
+++ b/tests/qemu-iotests/036.out
@@ -3,25 +3,9 @@ QA output created by 036
=== Image with unknown incompatible feature bit ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
-magic 0x514649fb
-version 3
-backing_file_offset 0x0
-backing_file_size 0x0
-cluster_bits 16
-size 67108864
-crypt_method 0
-l1_size 1
-l1_table_offset 0x30000
-refcount_table_offset 0x10000
-refcount_table_clusters 1
-nb_snapshots 0
-snapshot_offset 0x0
incompatible_features [63]
compatible_features []
autoclear_features []
-refcount_order 4
-header_length 104
-
qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Unsupported IMGFMT feature(s): Unknown incompatible feature: 8000000000000000
qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Unsupported IMGFMT feature(s): Test feature
@@ -37,25 +21,9 @@ qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Unsupported IMGFMT feature(s): tes
=== Create image with unknown autoclear feature bit ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
-magic 0x514649fb
-version 3
-backing_file_offset 0x0
-backing_file_size 0x0
-cluster_bits 16
-size 67108864
-crypt_method 0
-l1_size 1
-l1_table_offset 0x30000
-refcount_table_offset 0x10000
-refcount_table_clusters 1
-nb_snapshots 0
-snapshot_offset 0x0
incompatible_features []
compatible_features []
autoclear_features [63]
-refcount_order 4
-header_length 104
-
Header extension:
magic 0x6803f857
length 192
@@ -65,25 +33,9 @@ data <binary>
=== Repair image ===
No errors were found on the image.
-magic 0x514649fb
-version 3
-backing_file_offset 0x0
-backing_file_size 0x0
-cluster_bits 16
-size 67108864
-crypt_method 0
-l1_size 1
-l1_table_offset 0x30000
-refcount_table_offset 0x10000
-refcount_table_clusters 1
-nb_snapshots 0
-snapshot_offset 0x0
incompatible_features []
compatible_features []
autoclear_features []
-refcount_order 4
-header_length 104
-
Header extension:
magic 0x6803f857
length 192
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 13/34] iotests: Replace IMGOPTS by _unsupported_imgopts
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (11 preceding siblings ...)
2020-01-06 14:41 ` [PULL 12/34] iotests: Filter refcount_order in 036 Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 14/34] iotests: Drop compat=1.1 in 050 Max Reitz
` (21 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Some tests require compat=1.1 and thus set IMGOPTS='compat=1.1'
globally. That is not how it should be done; instead, they should
simply set _unsupported_imgopts to compat=0.10 (compat=1.1 is the
default anyway).
This makes the tests heed user-specified $IMGOPTS. Some do not work
with all image options, though, so we need to disable them accordingly.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsky@redhat.com>
Message-id: 20191107163708.833192-7-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/036 | 3 +--
tests/qemu-iotests/060 | 4 ++--
tests/qemu-iotests/062 | 3 ++-
tests/qemu-iotests/066 | 3 ++-
tests/qemu-iotests/068 | 3 ++-
tests/qemu-iotests/098 | 4 ++--
6 files changed, 11 insertions(+), 9 deletions(-)
diff --git a/tests/qemu-iotests/036 b/tests/qemu-iotests/036
index 5f929ad3be..bbaf0ef45b 100755
--- a/tests/qemu-iotests/036
+++ b/tests/qemu-iotests/036
@@ -43,9 +43,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto file
-
# Only qcow2v3 and later supports feature bits
-IMGOPTS="compat=1.1"
+_unsupported_imgopts 'compat=0.10'
echo
echo === Image with unknown incompatible feature bit ===
diff --git a/tests/qemu-iotests/060 b/tests/qemu-iotests/060
index 7439be894b..932bc2f3f9 100755
--- a/tests/qemu-iotests/060
+++ b/tests/qemu-iotests/060
@@ -48,6 +48,8 @@ _filter_io_error()
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
+# These tests only work for compat=1.1 images with refcount_bits=16
+_unsupported_imgopts 'compat=0.10' 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
# The repair process will create a large file - so check for availability first
_require_large_file 64G
@@ -58,8 +60,6 @@ l1_offset=196608 # 0x30000 (XXX: just an assumption)
l2_offset=262144 # 0x40000 (XXX: just an assumption)
l2_offset_after_snapshot=524288 # 0x80000 (XXX: just an assumption)
-IMGOPTS="compat=1.1"
-
OPEN_RW="open -o overlap-check=all $TEST_IMG"
# Overlap checks are done before write operations only, therefore opening an
# image read-only makes the overlap-check option irrelevant
diff --git a/tests/qemu-iotests/062 b/tests/qemu-iotests/062
index 79738b1c26..0df8667e5a 100755
--- a/tests/qemu-iotests/062
+++ b/tests/qemu-iotests/062
@@ -40,8 +40,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto generic
+# We need zero clusters and snapshots
+_unsupported_imgopts 'compat=0.10' 'refcount_bits=1[^0-9]'
-IMGOPTS="compat=1.1"
IMG_SIZE=64M
echo
diff --git a/tests/qemu-iotests/066 b/tests/qemu-iotests/066
index cacbdb6ae0..71e8df598a 100755
--- a/tests/qemu-iotests/066
+++ b/tests/qemu-iotests/066
@@ -39,9 +39,10 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto generic
+# We need zero clusters and snapshots
+_unsupported_imgopts 'compat=0.10' 'refcount_bits=1[^0-9]'
# Intentionally create an unaligned image
-IMGOPTS="compat=1.1"
IMG_SIZE=$((64 * 1024 * 1024 + 512))
echo
diff --git a/tests/qemu-iotests/068 b/tests/qemu-iotests/068
index c164ccc64a..fe9d7ae1be 100755
--- a/tests/qemu-iotests/068
+++ b/tests/qemu-iotests/068
@@ -39,8 +39,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto generic
+# Internal snapshots are (currently) impossible with refcount_bits=1
+_unsupported_imgopts 'compat=0.10' 'refcount_bits=1[^0-9]'
-IMGOPTS="compat=1.1"
IMG_SIZE=128K
case "$QEMU_DEFAULT_MACHINE" in
diff --git a/tests/qemu-iotests/098 b/tests/qemu-iotests/098
index 1c1d1c468f..700068b328 100755
--- a/tests/qemu-iotests/098
+++ b/tests/qemu-iotests/098
@@ -40,8 +40,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
-
-IMGOPTS="compat=1.1"
+# The code path we want to test here only works for compat=1.1 images
+_unsupported_imgopts 'compat=0.10'
for event in l1_update empty_image_prepare reftable_update refblock_alloc; do
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 14/34] iotests: Drop compat=1.1 in 050
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (12 preceding siblings ...)
2020-01-06 14:41 ` [PULL 13/34] iotests: Replace IMGOPTS by _unsupported_imgopts Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 15/34] iotests: Let _make_test_img parse its parameters Max Reitz
` (20 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
IMGOPTS can never be empty for qcow2, because the check scripts adds
compat=1.1 unless the user specified any compat option themselves.
Thus, this block does not do anything and can be dropped.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-8-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/050 | 4 ----
1 file changed, 4 deletions(-)
diff --git a/tests/qemu-iotests/050 b/tests/qemu-iotests/050
index 211fc00797..272ecab195 100755
--- a/tests/qemu-iotests/050
+++ b/tests/qemu-iotests/050
@@ -41,10 +41,6 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2 qed
_supported_proto file
-if test "$IMGFMT" = qcow2 && test $IMGOPTS = ""; then
- IMGOPTS=compat=1.1
-fi
-
echo
echo "== Creating images =="
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 15/34] iotests: Let _make_test_img parse its parameters
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (13 preceding siblings ...)
2020-01-06 14:41 ` [PULL 14/34] iotests: Drop compat=1.1 in 050 Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 16/34] iotests: Add -o and --no-opts to _make_test_img Max Reitz
` (19 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
This will allow us to add more options than just -b.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-9-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/common.rc | 28 ++++++++++++++++++++--------
1 file changed, 20 insertions(+), 8 deletions(-)
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 555c453911..f01165a66e 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -303,12 +303,12 @@ _make_test_img()
# extra qemu-img options can be added by tests
# at least one argument (the image size) needs to be added
local extra_img_options=""
- local image_size=$*
local optstr=""
local img_name=""
local use_backing=0
local backing_file=""
local object_options=""
+ local misc_params=()
if [ -n "$TEST_IMG_FILE" ]; then
img_name=$TEST_IMG_FILE
@@ -324,11 +324,23 @@ _make_test_img()
optstr=$(_optstr_add "$optstr" "key-secret=keysec0")
fi
- if [ "$1" = "-b" ]; then
- use_backing=1
- backing_file=$2
- image_size=$3
- fi
+ for param; do
+ if [ "$use_backing" = "1" -a -z "$backing_file" ]; then
+ backing_file=$param
+ continue
+ fi
+
+ case "$param" in
+ -b)
+ use_backing=1
+ ;;
+
+ *)
+ misc_params=("${misc_params[@]}" "$param")
+ ;;
+ esac
+ done
+
if [ \( "$IMGFMT" = "qcow2" -o "$IMGFMT" = "qed" \) -a -n "$CLUSTER_SIZE" ]; then
optstr=$(_optstr_add "$optstr" "cluster_size=$CLUSTER_SIZE")
fi
@@ -344,9 +356,9 @@ _make_test_img()
# XXX(hch): have global image options?
(
if [ $use_backing = 1 ]; then
- $QEMU_IMG create $object_options -f $IMGFMT $extra_img_options -b "$backing_file" "$img_name" $image_size 2>&1
+ $QEMU_IMG create $object_options -f $IMGFMT $extra_img_options -b "$backing_file" "$img_name" "${misc_params[@]}" 2>&1
else
- $QEMU_IMG create $object_options -f $IMGFMT $extra_img_options "$img_name" $image_size 2>&1
+ $QEMU_IMG create $object_options -f $IMGFMT $extra_img_options "$img_name" "${misc_params[@]}" 2>&1
fi
) | _filter_img_create
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 16/34] iotests: Add -o and --no-opts to _make_test_img
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (14 preceding siblings ...)
2020-01-06 14:41 ` [PULL 15/34] iotests: Let _make_test_img parse its parameters Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 17/34] iotests: Inject space into -ocompat=0.10 in 051 Max Reitz
` (18 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Blindly overriding IMGOPTS is suboptimal as this discards user-specified
options. Whatever options the test needs should simply be appended.
Some tests do this (with IMGOPTS=$(_optstr_add "$IMGOPTS" "...")), but
that is cumbersome. It’s simpler to just give _make_test_img an -o
parameter with which tests can add options.
Some tests actually must override the user-specified options, though,
for example when creating an image in a different format than the test
$IMGFMT. For such cases, --no-opts allows clearing the current option
list.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-10-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/common.rc | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index f01165a66e..7d704f9573 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -308,6 +308,7 @@ _make_test_img()
local use_backing=0
local backing_file=""
local object_options=""
+ local opts_param=false
local misc_params=()
if [ -n "$TEST_IMG_FILE" ]; then
@@ -328,6 +329,10 @@ _make_test_img()
if [ "$use_backing" = "1" -a -z "$backing_file" ]; then
backing_file=$param
continue
+ elif $opts_param; then
+ optstr=$(_optstr_add "$optstr" "$param")
+ opts_param=false
+ continue
fi
case "$param" in
@@ -335,6 +340,14 @@ _make_test_img()
use_backing=1
;;
+ -o)
+ opts_param=true
+ ;;
+
+ --no-opts)
+ optstr=""
+ ;;
+
*)
misc_params=("${misc_params[@]}" "$param")
;;
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 17/34] iotests: Inject space into -ocompat=0.10 in 051
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (15 preceding siblings ...)
2020-01-06 14:41 ` [PULL 16/34] iotests: Add -o and --no-opts to _make_test_img Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 18/34] iotests: Replace IMGOPTS= by -o Max Reitz
` (17 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
It did not matter before, but now that _make_test_img understands -o, we
should use it properly here.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-11-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/051 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/qemu-iotests/051 b/tests/qemu-iotests/051
index a13bce2fd0..d7294d80d9 100755
--- a/tests/qemu-iotests/051
+++ b/tests/qemu-iotests/051
@@ -158,7 +158,7 @@ echo
echo === With version 2 images enabling lazy refcounts must fail ===
echo
-_make_test_img -ocompat=0.10 $size
+_make_test_img -o compat=0.10 $size
run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=on
run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=off
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 18/34] iotests: Replace IMGOPTS= by -o
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (16 preceding siblings ...)
2020-01-06 14:41 ` [PULL 17/34] iotests: Inject space into -ocompat=0.10 in 051 Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 19/34] iotests: Replace IMGOPTS='' by --no-opts Max Reitz
` (16 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Tests should not overwrite all user-supplied image options, but only add
to it (which will effectively overwrite conflicting values). Accomplish
this by passing options to _make_test_img via -o instead of $IMGOPTS.
For some tests, there is no functional change because they already only
appended options to IMGOPTS. For these, this patch is just a
simplification.
For others, this is a change, so they now heed user-specified $IMGOPTS.
Some of those tests do not work with all image options, though, so we
need to disable them accordingly.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-12-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/031 | 9 ++++---
tests/qemu-iotests/039 | 24 ++++++------------
tests/qemu-iotests/059 | 18 ++++++-------
tests/qemu-iotests/060 | 6 ++---
tests/qemu-iotests/061 | 57 ++++++++++++++++++++++--------------------
tests/qemu-iotests/079 | 3 +--
tests/qemu-iotests/106 | 2 +-
tests/qemu-iotests/108 | 2 +-
tests/qemu-iotests/112 | 32 ++++++++++++------------
tests/qemu-iotests/115 | 3 +--
tests/qemu-iotests/121 | 6 ++---
tests/qemu-iotests/125 | 2 +-
tests/qemu-iotests/137 | 2 +-
tests/qemu-iotests/138 | 3 +--
tests/qemu-iotests/175 | 2 +-
tests/qemu-iotests/190 | 2 +-
tests/qemu-iotests/191 | 3 +--
tests/qemu-iotests/220 | 4 ++-
tests/qemu-iotests/243 | 6 +++--
tests/qemu-iotests/244 | 10 +++++---
tests/qemu-iotests/250 | 3 +--
tests/qemu-iotests/265 | 2 +-
22 files changed, 100 insertions(+), 101 deletions(-)
diff --git a/tests/qemu-iotests/031 b/tests/qemu-iotests/031
index a3c25ec237..c44fcf91bb 100755
--- a/tests/qemu-iotests/031
+++ b/tests/qemu-iotests/031
@@ -40,19 +40,22 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto file
+# We want to test compat=0.10, which does not support refcount widths
+# other than 16
+_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
CLUSTER_SIZE=65536
# qcow2.py output depends on the exact options used, so override the command
# line here as an exception
-for IMGOPTS in "compat=0.10" "compat=1.1"; do
+for compat in "compat=0.10" "compat=1.1"; do
echo
- echo ===== Testing with -o $IMGOPTS =====
+ echo ===== Testing with -o $compat =====
echo
echo === Create image with unknown header extension ===
echo
- _make_test_img 64M
+ _make_test_img -o $compat 64M
$PYTHON qcow2.py "$TEST_IMG" add-header-ext 0x12345678 "This is a test header extension"
$PYTHON qcow2.py "$TEST_IMG" dump-header
_check_test_img
diff --git a/tests/qemu-iotests/039 b/tests/qemu-iotests/039
index 325da63a4c..99563bf126 100755
--- a/tests/qemu-iotests/039
+++ b/tests/qemu-iotests/039
@@ -50,8 +50,7 @@ size=128M
echo
echo "== Checking that image is clean on shutdown =="
-IMGOPTS="compat=1.1,lazy_refcounts=on"
-_make_test_img $size
+_make_test_img -o "compat=1.1,lazy_refcounts=on" $size
$QEMU_IO -c "write -P 0x5a 0 512" "$TEST_IMG" | _filter_qemu_io
@@ -62,8 +61,7 @@ _check_test_img
echo
echo "== Creating a dirty image file =="
-IMGOPTS="compat=1.1,lazy_refcounts=on"
-_make_test_img $size
+_make_test_img -o "compat=1.1,lazy_refcounts=on" $size
_NO_VALGRIND \
$QEMU_IO -c "write -P 0x5a 0 512" \
@@ -98,8 +96,7 @@ $QEMU_IO -c "read -P 0x5a 0 512" "$TEST_IMG" | _filter_qemu_io
echo
echo "== Opening a dirty image read/write should repair it =="
-IMGOPTS="compat=1.1,lazy_refcounts=on"
-_make_test_img $size
+_make_test_img -o "compat=1.1,lazy_refcounts=on" $size
_NO_VALGRIND \
$QEMU_IO -c "write -P 0x5a 0 512" \
@@ -117,8 +114,7 @@ $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
echo
echo "== Creating an image file with lazy_refcounts=off =="
-IMGOPTS="compat=1.1,lazy_refcounts=off"
-_make_test_img $size
+_make_test_img -o "compat=1.1,lazy_refcounts=off" $size
_NO_VALGRIND \
$QEMU_IO -c "write -P 0x5a 0 512" \
@@ -132,11 +128,9 @@ _check_test_img
echo
echo "== Committing to a backing file with lazy_refcounts=on =="
-IMGOPTS="compat=1.1,lazy_refcounts=on"
-TEST_IMG="$TEST_IMG".base _make_test_img $size
+TEST_IMG="$TEST_IMG".base _make_test_img -o "compat=1.1,lazy_refcounts=on" $size
-IMGOPTS="compat=1.1,lazy_refcounts=on,backing_file=$TEST_IMG.base"
-_make_test_img $size
+_make_test_img -o "compat=1.1,lazy_refcounts=on,backing_file=$TEST_IMG.base" $size
$QEMU_IO -c "write 0 512" "$TEST_IMG" | _filter_qemu_io
$QEMU_IMG commit "$TEST_IMG"
@@ -151,8 +145,7 @@ TEST_IMG="$TEST_IMG".base _check_test_img
echo
echo "== Changing lazy_refcounts setting at runtime =="
-IMGOPTS="compat=1.1,lazy_refcounts=off"
-_make_test_img $size
+_make_test_img -o "compat=1.1,lazy_refcounts=off" $size
_NO_VALGRIND \
$QEMU_IO -c "reopen -o lazy-refcounts=on" \
@@ -164,8 +157,7 @@ $QEMU_IO -c "reopen -o lazy-refcounts=on" \
$PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
_check_test_img
-IMGOPTS="compat=1.1,lazy_refcounts=on"
-_make_test_img $size
+_make_test_img -o "compat=1.1,lazy_refcounts=on" $size
_NO_VALGRIND \
$QEMU_IO -c "reopen -o lazy-refcounts=off" \
diff --git a/tests/qemu-iotests/059 b/tests/qemu-iotests/059
index 10bfbaecec..3941c3f0c2 100755
--- a/tests/qemu-iotests/059
+++ b/tests/qemu-iotests/059
@@ -70,18 +70,18 @@ poke_file "$TEST_IMG" "$grain_table_size_offset" "\x01\x00\x00\x00"
echo
echo "=== Testing monolithicFlat creation and opening ==="
-IMGOPTS="subformat=monolithicFlat" _make_test_img 2G
+_make_test_img -o "subformat=monolithicFlat" 2G
_img_info
_cleanup_test_img
echo
echo "=== Testing monolithicFlat with zeroed_grain ==="
-IMGOPTS="subformat=monolithicFlat,zeroed_grain=on" _make_test_img 2G
+_make_test_img -o "subformat=monolithicFlat,zeroed_grain=on" 2G
_cleanup_test_img
echo
echo "=== Testing big twoGbMaxExtentFlat ==="
-IMGOPTS="subformat=twoGbMaxExtentFlat" _make_test_img 1000G
+_make_test_img -o "subformat=twoGbMaxExtentFlat" 1000G
$QEMU_IMG info $TEST_IMG | _filter_testdir | sed -e 's/cid: [0-9]*/cid: XXXXXXXX/'
_cleanup_test_img
@@ -101,13 +101,13 @@ _img_info
echo
echo "=== Testing truncated sparse ==="
-IMGOPTS="subformat=monolithicSparse" _make_test_img 100G
+_make_test_img -o "subformat=monolithicSparse" 100G
truncate -s 10M $TEST_IMG
_img_info
echo
echo "=== Converting to streamOptimized from image with small cluster size==="
-TEST_IMG="$TEST_IMG.qcow2" IMGFMT=qcow2 IMGOPTS="cluster_size=4096" _make_test_img 1G
+TEST_IMG="$TEST_IMG.qcow2" IMGFMT=qcow2 _make_test_img -o "cluster_size=4096" 1G
$QEMU_IO -f qcow2 -c "write -P 0xa 0 512" "$TEST_IMG.qcow2" | _filter_qemu_io
$QEMU_IO -f qcow2 -c "write -P 0xb 10240 512" "$TEST_IMG.qcow2" | _filter_qemu_io
$QEMU_IMG convert -f qcow2 -O vmdk -o subformat=streamOptimized "$TEST_IMG.qcow2" "$TEST_IMG" 2>&1
@@ -117,7 +117,7 @@ echo "=== Testing monolithicFlat with internally generated JSON file name ==="
echo '--- blkdebug ---'
# Should work, because bdrv_dirname() works fine with blkdebug
-IMGOPTS="subformat=monolithicFlat" _make_test_img 64M
+_make_test_img -o "subformat=monolithicFlat" 64M
$QEMU_IO -c "open -o driver=$IMGFMT,file.driver=blkdebug,file.image.filename=$TEST_IMG,file.inject-error.0.event=read_aio" \
-c info \
2>&1 \
@@ -126,7 +126,7 @@ _cleanup_test_img
echo '--- quorum ---'
# Should not work, because bdrv_dirname() does not work with quorum
-IMGOPTS="subformat=monolithicFlat" _make_test_img 64M
+_make_test_img -o "subformat=monolithicFlat" 64M
cp "$TEST_IMG" "$TEST_IMG.orig"
filename="json:{
@@ -161,7 +161,7 @@ _cleanup_test_img
echo
echo "=== Testing 4TB monolithicFlat creation and IO ==="
-IMGOPTS="subformat=monolithicFlat" _make_test_img 4T
+_make_test_img -o "subformat=monolithicFlat" 4T
_img_info
$QEMU_IO -c "write -P 0xa 900G 512" "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c "read -v 900G 1024" "$TEST_IMG" | _filter_qemu_io
@@ -170,7 +170,7 @@ _cleanup_test_img
echo
echo "=== Testing qemu-img map on extents ==="
for fmt in monolithicSparse twoGbMaxExtentSparse; do
- IMGOPTS="subformat=$fmt" _make_test_img 31G
+ _make_test_img -o "subformat=$fmt" 31G
$QEMU_IO -c "write 65024 1k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c "write 2147483136 1k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c "write 5G 1k" "$TEST_IMG" | _filter_qemu_io
diff --git a/tests/qemu-iotests/060 b/tests/qemu-iotests/060
index 932bc2f3f9..1411781618 100755
--- a/tests/qemu-iotests/060
+++ b/tests/qemu-iotests/060
@@ -161,7 +161,7 @@ $QEMU_IO -c 'write 0k 64k' "$BACKING_IMG" | _filter_qemu_io
# compat=0.10 is required in order to make the following discard actually
# unallocate the sector rather than make it a zero sector - we want COW, after
# all.
-IMGOPTS='compat=0.10' _make_test_img -b "$BACKING_IMG" 1G
+_make_test_img -o 'compat=0.10' -b "$BACKING_IMG" 1G
# Write two clusters, the second one enforces creation of an L2 table after
# the first data cluster.
$QEMU_IO -c 'write 0k 64k' -c 'write 512M 64k' "$TEST_IMG" | _filter_qemu_io
@@ -401,7 +401,7 @@ echo
echo "=== Discarding a non-covered in-bounds refblock ==="
echo
-IMGOPTS='refcount_bits=1' _make_test_img 64M
+_make_test_img -o 'refcount_bits=1' 64M
# Pretend there's a refblock somewhere where there is no refblock to
# cover it (but the covering refblock has a valid index in the
@@ -425,7 +425,7 @@ echo
echo "=== Discarding a refblock covered by an unaligned refblock ==="
echo
-IMGOPTS='refcount_bits=1' _make_test_img 64M
+_make_test_img -o 'refcount_bits=1' 64M
# Same as above
poke_file "$TEST_IMG" "$(($rt_offset+8))" "\x00\x00\x00\x10\x00\x00\x00\x00"
diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061
index e1b8044630..2818c6a4a3 100755
--- a/tests/qemu-iotests/061
+++ b/tests/qemu-iotests/061
@@ -41,11 +41,14 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
+# Conversion between different compat versions can only really work
+# with refcount_bits=16
+_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
echo
echo "=== Testing version downgrade with zero expansion ==="
echo
-IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M
+_make_test_img -o "compat=1.1,lazy_refcounts=on" 64M
$QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io
$PYTHON qcow2.py "$TEST_IMG" dump-header
$QEMU_IMG amend -o "compat=0.10" "$TEST_IMG"
@@ -56,7 +59,7 @@ _check_test_img
echo
echo "=== Testing version downgrade with zero expansion and 4K cache entries ==="
echo
-IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M
+_make_test_img -o "compat=1.1,lazy_refcounts=on" 64M
$QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c "write -z 32M 128k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c map "$TEST_IMG" | _filter_qemu_io
@@ -72,7 +75,7 @@ _check_test_img
echo
echo "=== Testing dirty version downgrade ==="
echo
-IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M
+_make_test_img -o "compat=1.1,lazy_refcounts=on" 64M
_NO_VALGRIND \
$QEMU_IO -c "write -P 0x2a 0 128k" -c flush \
-c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 | _filter_qemu_io
@@ -85,7 +88,7 @@ _check_test_img
echo
echo "=== Testing version downgrade with unknown compat/autoclear flags ==="
echo
-IMGOPTS="compat=1.1" _make_test_img 64M
+_make_test_img -o "compat=1.1" 64M
$PYTHON qcow2.py "$TEST_IMG" set-feature-bit compatible 42
$PYTHON qcow2.py "$TEST_IMG" set-feature-bit autoclear 42
$PYTHON qcow2.py "$TEST_IMG" dump-header
@@ -96,7 +99,7 @@ _check_test_img
echo
echo "=== Testing version upgrade and resize ==="
echo
-IMGOPTS="compat=0.10" _make_test_img 64M
+_make_test_img -o "compat=0.10" 64M
$QEMU_IO -c "write -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io
$PYTHON qcow2.py "$TEST_IMG" dump-header
$QEMU_IMG amend -o "compat=1.1,lazy_refcounts=on,size=128M" "$TEST_IMG"
@@ -107,7 +110,7 @@ _check_test_img
echo
echo "=== Testing dirty lazy_refcounts=off ==="
echo
-IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M
+_make_test_img -o "compat=1.1,lazy_refcounts=on" 64M
_NO_VALGRIND \
$QEMU_IO -c "write -P 0x2a 0 128k" -c flush \
-c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 | _filter_qemu_io
@@ -120,8 +123,8 @@ _check_test_img
echo
echo "=== Testing backing file ==="
echo
-IMGOPTS="compat=1.1" _make_test_img 64M
-IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 64M
+_make_test_img -o "compat=1.1" 64M
+TEST_IMG="$TEST_IMG.base" _make_test_img -o "compat=1.1" 64M
$QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io
$QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IMG amend -o "backing_file=$TEST_IMG.base,backing_fmt=qcow2" "$TEST_IMG"
@@ -131,7 +134,7 @@ _check_test_img
echo
echo "=== Testing invalid configurations ==="
echo
-IMGOPTS="compat=0.10" _make_test_img 64M
+_make_test_img -o "compat=0.10" 64M
$QEMU_IMG amend -o "lazy_refcounts=on" "$TEST_IMG"
$QEMU_IMG amend -o "compat=1.1" "$TEST_IMG" # actually valid
$QEMU_IMG amend -o "compat=0.10,lazy_refcounts=on" "$TEST_IMG"
@@ -144,7 +147,7 @@ $QEMU_IMG amend -o "preallocation=on" "$TEST_IMG"
echo
echo "=== Testing correct handling of unset value ==="
echo
-IMGOPTS="compat=1.1,cluster_size=1k" _make_test_img 64M
+_make_test_img -o "compat=1.1,cluster_size=1k" 64M
echo "Should work:"
$QEMU_IMG amend -o "lazy_refcounts=on" "$TEST_IMG"
echo "Should not work:" # Just to know which of these tests actually fails
@@ -153,7 +156,7 @@ $QEMU_IMG amend -o "cluster_size=64k" "$TEST_IMG"
echo
echo "=== Testing zero expansion on inactive clusters ==="
echo
-IMGOPTS="compat=1.1" _make_test_img 64M
+_make_test_img -o "compat=1.1" 64M
$QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IMG snapshot -c foo "$TEST_IMG"
$QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG" | _filter_qemu_io
@@ -167,7 +170,7 @@ $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io
echo
echo "=== Testing zero expansion on shared L2 table ==="
echo
-IMGOPTS="compat=1.1" _make_test_img 64M
+_make_test_img -o "compat=1.1" 64M
$QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IMG snapshot -c foo "$TEST_IMG"
$QEMU_IMG amend -o "compat=0.10" "$TEST_IMG"
@@ -180,9 +183,9 @@ $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io
echo
echo "=== Testing zero expansion on backed image ==="
echo
-IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 64M
+TEST_IMG="$TEST_IMG.base" _make_test_img -o "compat=1.1" 64M
$QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io
-IMGOPTS="compat=1.1" _make_test_img -b "$TEST_IMG.base" 64M
+_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" 64M
$QEMU_IO -c "read -P 0x2a 0 128k" -c "write -z 0 64k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IMG amend -o "compat=0.10" "$TEST_IMG"
_check_test_img
@@ -191,9 +194,9 @@ $QEMU_IO -c "read -P 0 0 64k" -c "read -P 0x2a 64k 64k" "$TEST_IMG" | _filter_qe
echo
echo "=== Testing zero expansion on backed inactive clusters ==="
echo
-IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 64M
+TEST_IMG="$TEST_IMG.base" _make_test_img -o "compat=1.1" 64M
$QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io
-IMGOPTS="compat=1.1" _make_test_img -b "$TEST_IMG.base" 64M
+_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" 64M
$QEMU_IO -c "write -z 0 64k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IMG snapshot -c foo "$TEST_IMG"
$QEMU_IO -c "write -P 0x42 0 128k" "$TEST_IMG" | _filter_qemu_io
@@ -207,9 +210,9 @@ $QEMU_IO -c "read -P 0 0 64k" -c "read -P 0x2a 64k 64k" "$TEST_IMG" | _filter_qe
echo
echo "=== Testing zero expansion on backed image with shared L2 table ==="
echo
-IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 64M
+TEST_IMG="$TEST_IMG.base" _make_test_img -o "compat=1.1" 64M
$QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io
-IMGOPTS="compat=1.1" _make_test_img -b "$TEST_IMG.base" 64M
+_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" 64M
$QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IMG snapshot -c foo "$TEST_IMG"
$QEMU_IMG amend -o "compat=0.10" "$TEST_IMG"
@@ -222,7 +225,7 @@ $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io
echo
echo "=== Testing preallocated zero expansion on full image ==="
echo
-IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG" _make_test_img 64M
+TEST_IMG="$TEST_IMG" _make_test_img -o "compat=1.1" 64M
$QEMU_IO -c "write -P 0x2a 0 64M" "$TEST_IMG" -c "write -z 0 64M" | _filter_qemu_io
$QEMU_IMG amend -o "compat=0.10" "$TEST_IMG"
_check_test_img
@@ -231,8 +234,8 @@ $QEMU_IO -c "read -P 0 0 64M" "$TEST_IMG" | _filter_qemu_io
echo
echo "=== Testing progress report without snapshot ==="
echo
-IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 4G
-IMGOPTS="compat=1.1" _make_test_img -b "$TEST_IMG.base" 4G
+TEST_IMG="$TEST_IMG.base" _make_test_img -o "compat=1.1" 4G
+_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" 4G
$QEMU_IO -c "write -z 0 64k" \
-c "write -z 1G 64k" \
-c "write -z 2G 64k" \
@@ -243,8 +246,8 @@ _check_test_img
echo
echo "=== Testing progress report with snapshot ==="
echo
-IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 4G
-IMGOPTS="compat=1.1" _make_test_img -b "$TEST_IMG.base" 4G
+TEST_IMG="$TEST_IMG.base" _make_test_img -o "compat=1.1" 4G
+_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" 4G
$QEMU_IO -c "write -z 0 64k" \
-c "write -z 1G 64k" \
-c "write -z 2G 64k" \
@@ -256,7 +259,7 @@ _check_test_img
echo
echo "=== Testing version downgrade with external data file ==="
echo
-IMGOPTS="compat=1.1,data_file=$TEST_IMG.data" _make_test_img 64M
+_make_test_img -o "compat=1.1,data_file=$TEST_IMG.data" 64M
$QEMU_IMG amend -o "compat=0.10" "$TEST_IMG"
_img_info --format-specific
_check_test_img
@@ -264,11 +267,11 @@ _check_test_img
echo
echo "=== Try changing the external data file ==="
echo
-IMGOPTS="compat=1.1" _make_test_img 64M
+_make_test_img -o "compat=1.1" 64M
$QEMU_IMG amend -o "data_file=foo" "$TEST_IMG"
echo
-IMGOPTS="compat=1.1,data_file=$TEST_IMG.data" _make_test_img 64M
+_make_test_img -o "compat=1.1,data_file=$TEST_IMG.data" 64M
$QEMU_IMG amend -o "data_file=foo" "$TEST_IMG"
_img_info --format-specific
TEST_IMG="data-file.filename=$TEST_IMG.data,file.filename=$TEST_IMG" _img_info --format-specific --image-opts
@@ -281,7 +284,7 @@ TEST_IMG="data-file.filename=$TEST_IMG.data,file.filename=$TEST_IMG" _img_info -
echo
echo "=== Clearing and setting data-file-raw ==="
echo
-IMGOPTS="compat=1.1,data_file=$TEST_IMG.data,data_file_raw=on" _make_test_img 64M
+_make_test_img -o "compat=1.1,data_file=$TEST_IMG.data,data_file_raw=on" 64M
$QEMU_IMG amend -o "data_file_raw=on" "$TEST_IMG"
_img_info --format-specific
_check_test_img
diff --git a/tests/qemu-iotests/079 b/tests/qemu-iotests/079
index 78536d3bbf..3642b51feb 100755
--- a/tests/qemu-iotests/079
+++ b/tests/qemu-iotests/079
@@ -47,8 +47,7 @@ echo
cluster_sizes="16384 32768 65536 131072 262144 524288 1048576 2097152 4194304"
for s in $cluster_sizes; do
- IMGOPTS=$(_optstr_add "$IMGOPTS" "preallocation=metadata,cluster_size=$s") \
- _make_test_img 4G
+ _make_test_img -o "preallocation=metadata,cluster_size=$s" 4G
done
# success, all done
diff --git a/tests/qemu-iotests/106 b/tests/qemu-iotests/106
index ac47eaa0f5..b5d1ec4078 100755
--- a/tests/qemu-iotests/106
+++ b/tests/qemu-iotests/106
@@ -51,7 +51,7 @@ for create_mode in off falloc full; do
echo
echo "--- create_mode=$create_mode growth_mode=$growth_mode ---"
- IMGOPTS="preallocation=$create_mode" _make_test_img ${CREATION_SIZE}K
+ _make_test_img -o "preallocation=$create_mode" ${CREATION_SIZE}K
$QEMU_IMG resize -f "$IMGFMT" --preallocation=$growth_mode "$TEST_IMG" +${GROWTH_SIZE}K
expected_size=0
diff --git a/tests/qemu-iotests/108 b/tests/qemu-iotests/108
index 872a9afec9..3324c86b5f 100755
--- a/tests/qemu-iotests/108
+++ b/tests/qemu-iotests/108
@@ -65,7 +65,7 @@ echo
echo '=== Repairing unreferenced data cluster in new refblock area ==='
echo
-IMGOPTS='cluster_size=512' _make_test_img 64M
+_make_test_img -o 'cluster_size=512' 64M
# Allocate the first 128 kB in the image (first refblock)
$QEMU_IO -c 'write 0 0x1b200' "$TEST_IMG" | _filter_qemu_io
# should be 131072 == 0x20000
diff --git a/tests/qemu-iotests/112 b/tests/qemu-iotests/112
index 706c10b600..6850225939 100755
--- a/tests/qemu-iotests/112
+++ b/tests/qemu-iotests/112
@@ -53,20 +53,20 @@ echo '=== refcount_bits limits ==='
echo
# Must be positive (non-zero)
-IMGOPTS="$IMGOPTS,refcount_bits=0" _make_test_img 64M
+_make_test_img -o "refcount_bits=0" 64M
# Must be positive (non-negative)
-IMGOPTS="$IMGOPTS,refcount_bits=-1" _make_test_img 64M
+_make_test_img -o "refcount_bits=-1" 64M
# May not exceed 64
-IMGOPTS="$IMGOPTS,refcount_bits=128" _make_test_img 64M
+_make_test_img -o "refcount_bits=128" 64M
# Must be a power of two
-IMGOPTS="$IMGOPTS,refcount_bits=42" _make_test_img 64M
+_make_test_img -o "refcount_bits=42" 64M
# 1 is the minimum
-IMGOPTS="$IMGOPTS,refcount_bits=1" _make_test_img 64M
+_make_test_img -o "refcount_bits=1" 64M
print_refcount_bits
# 64 is the maximum
-IMGOPTS="$IMGOPTS,refcount_bits=64" _make_test_img 64M
+_make_test_img -o "refcount_bits=64" 64M
print_refcount_bits
# 16 is the default
@@ -78,19 +78,19 @@ echo '=== refcount_bits and compat=0.10 ==='
echo
# Should work
-IMGOPTS="$IMGOPTS,compat=0.10,refcount_bits=16" _make_test_img 64M
+_make_test_img -o "compat=0.10,refcount_bits=16" 64M
print_refcount_bits
# Should not work
-IMGOPTS="$IMGOPTS,compat=0.10,refcount_bits=1" _make_test_img 64M
-IMGOPTS="$IMGOPTS,compat=0.10,refcount_bits=64" _make_test_img 64M
+_make_test_img -o "compat=0.10,refcount_bits=1" 64M
+_make_test_img -o "compat=0.10,refcount_bits=64" 64M
echo
echo '=== Snapshot limit on refcount_bits=1 ==='
echo
-IMGOPTS="$IMGOPTS,refcount_bits=1" _make_test_img 64M
+_make_test_img -o "refcount_bits=1" 64M
print_refcount_bits
$QEMU_IO -c 'write 0 512' "$TEST_IMG" | _filter_qemu_io
@@ -106,7 +106,7 @@ echo
echo '=== Snapshot limit on refcount_bits=2 ==='
echo
-IMGOPTS="$IMGOPTS,refcount_bits=2" _make_test_img 64M
+_make_test_img -o "refcount_bits=2" 64M
print_refcount_bits
$QEMU_IO -c 'write 0 512' "$TEST_IMG" | _filter_qemu_io
@@ -124,7 +124,7 @@ echo
echo '=== Compressed clusters with refcount_bits=1 ==='
echo
-IMGOPTS="$IMGOPTS,refcount_bits=1" _make_test_img 64M
+_make_test_img -o "refcount_bits=1" 64M
print_refcount_bits
# Both should fit into a single host cluster; instead of failing to increase the
@@ -140,7 +140,7 @@ echo
echo '=== MSb set in 64 bit refcount ==='
echo
-IMGOPTS="$IMGOPTS,refcount_bits=64" _make_test_img 64M
+_make_test_img -o "refcount_bits=64" 64M
print_refcount_bits
$QEMU_IO -c 'write 0 512' "$TEST_IMG" | _filter_qemu_io
@@ -158,7 +158,7 @@ echo
echo '=== Snapshot on maximum 64 bit refcount value ==='
echo
-IMGOPTS="$IMGOPTS,refcount_bits=64" _make_test_img 64M
+_make_test_img -o "refcount_bits=64" 64M
print_refcount_bits
$QEMU_IO -c 'write 0 512' "$TEST_IMG" | _filter_qemu_io
@@ -239,7 +239,7 @@ echo
echo '=== Testing too many references for check ==='
echo
-IMGOPTS="$IMGOPTS,refcount_bits=1" _make_test_img 64M
+_make_test_img -o "refcount_bits=1" 64M
print_refcount_bits
# This cluster should be created at 0x50000
@@ -262,7 +262,7 @@ echo
echo '=== Multiple walks necessary during amend ==='
echo
-IMGOPTS="$IMGOPTS,refcount_bits=1,cluster_size=512" _make_test_img 64k
+_make_test_img -o "refcount_bits=1,cluster_size=512" 64k
# Cluster 0 is the image header, clusters 1 to 4 are used by the L1 table, a
# single L2 table, the reftable and a single refblock. This creates 58 data
diff --git a/tests/qemu-iotests/115 b/tests/qemu-iotests/115
index 9ed3cb6a83..d254b18342 100755
--- a/tests/qemu-iotests/115
+++ b/tests/qemu-iotests/115
@@ -64,8 +64,7 @@ echo
# least 256 MB. We can achieve that by using preallocation=metadata for an image
# which has a guest disk size of 256 MB.
-IMGOPTS="$IMGOPTS,refcount_bits=64,cluster_size=512,preallocation=metadata" \
- _make_test_img 256M
+_make_test_img -o "refcount_bits=64,cluster_size=512,preallocation=metadata" 256M
# We know for sure that the L1 and refcount tables do not overlap with any other
# structure because the metadata overlap checks would have caught that case.
diff --git a/tests/qemu-iotests/121 b/tests/qemu-iotests/121
index 90a0424edb..10db813d94 100755
--- a/tests/qemu-iotests/121
+++ b/tests/qemu-iotests/121
@@ -50,7 +50,7 @@ echo
# Preallocation speeds up the write operation, but preallocating everything will
# destroy the purpose of the write; so preallocate one KB less than what would
# cause a reftable growth...
-IMGOPTS='preallocation=metadata,cluster_size=1k' _make_test_img 64512K
+_make_test_img -o 'preallocation=metadata,cluster_size=1k' 64512K
# ...and make the image the desired size afterwards.
$QEMU_IMG resize "$TEST_IMG" 65M
@@ -73,7 +73,7 @@ echo
echo '--- Test 2 ---'
echo
-IMGOPTS='preallocation=metadata,cluster_size=1k' _make_test_img 64513K
+_make_test_img -o 'preallocation=metadata,cluster_size=1k' 64513K
# This results in an L1 table growth which in turn results in some clusters at
# the start of the image becoming free
$QEMU_IMG resize "$TEST_IMG" 65M
@@ -96,7 +96,7 @@ echo
echo '=== Allocating a new refcount block must not leave holes in the image ==='
echo
-IMGOPTS='cluster_size=512,refcount_bits=16' _make_test_img 1M
+_make_test_img -o 'cluster_size=512,refcount_bits=16' 1M
# This results in an image with 256 used clusters: the qcow2 header,
# the refcount table, one refcount block, the L1 table, four L2 tables
diff --git a/tests/qemu-iotests/125 b/tests/qemu-iotests/125
index 4e31aa4e5f..d510984045 100755
--- a/tests/qemu-iotests/125
+++ b/tests/qemu-iotests/125
@@ -114,7 +114,7 @@ for GROWTH_SIZE in 16 48 80; do
for growth_mode in off metadata falloc full; do
echo "--- cluster_size=$cluster_size growth_size=$GROWTH_SIZE create_mode=$create_mode growth_mode=$growth_mode ---"
- IMGOPTS="preallocation=$create_mode,cluster_size=$cluster_size" _make_test_img ${CREATION_SIZE}
+ _make_test_img -o "preallocation=$create_mode,cluster_size=$cluster_size" ${CREATION_SIZE}
$QEMU_IMG resize -f "$IMGFMT" --preallocation=$growth_mode "$TEST_IMG" +${GROWTH_SIZE}K
host_size_0=$(get_image_size_on_host)
diff --git a/tests/qemu-iotests/137 b/tests/qemu-iotests/137
index 089821da0c..6cf2997577 100755
--- a/tests/qemu-iotests/137
+++ b/tests/qemu-iotests/137
@@ -117,7 +117,7 @@ $QEMU_IO \
-c "reopen -o cache-clean-interval=-1" \
"$TEST_IMG" | _filter_qemu_io
-IMGOPTS="cluster_size=256k" _make_test_img 32P
+_make_test_img -o "cluster_size=256k" 32P
$QEMU_IO \
-c "reopen -o l2-cache-entry-size=512,l2-cache-size=1T" \
"$TEST_IMG" | _filter_qemu_io
diff --git a/tests/qemu-iotests/138 b/tests/qemu-iotests/138
index 8b2f587af0..26d18ac8b6 100755
--- a/tests/qemu-iotests/138
+++ b/tests/qemu-iotests/138
@@ -45,8 +45,7 @@ echo
echo '=== Check on an image with a multiple of 2^32 clusters ==='
echo
-IMGOPTS=$(_optstr_add "$IMGOPTS" "cluster_size=512") \
- _make_test_img 512
+_make_test_img -o "cluster_size=512" 512
# Allocate L2 table
$QEMU_IO -c 'write 0 512' "$TEST_IMG" | _filter_qemu_io
diff --git a/tests/qemu-iotests/175 b/tests/qemu-iotests/175
index 55db2803ed..020ed8e61f 100755
--- a/tests/qemu-iotests/175
+++ b/tests/qemu-iotests/175
@@ -95,7 +95,7 @@ stat -c "size=%s, blocks=%b" $TEST_IMG | _filter_blocks $extra_blocks $min_block
for mode in off full falloc; do
echo
echo "== creating image with preallocation $mode =="
- IMGOPTS=preallocation=$mode _make_test_img $size | _filter_imgfmt
+ _make_test_img -o preallocation=$mode $size | _filter_imgfmt
stat -c "size=%s, blocks=%b" $TEST_IMG | _filter_blocks $extra_blocks $min_blocks $size
done
diff --git a/tests/qemu-iotests/190 b/tests/qemu-iotests/190
index eb766ad09f..5890ff9cfc 100755
--- a/tests/qemu-iotests/190
+++ b/tests/qemu-iotests/190
@@ -45,7 +45,7 @@ _supported_proto file
echo "== Huge file =="
echo
-IMGOPTS='cluster_size=2M' _make_test_img 2T
+_make_test_img -o 'cluster_size=2M' 2T
$QEMU_IMG measure -O raw -f qcow2 "$TEST_IMG"
$QEMU_IMG measure -O qcow2 -o cluster_size=64k -f qcow2 "$TEST_IMG"
diff --git a/tests/qemu-iotests/191 b/tests/qemu-iotests/191
index 528022e8d8..21c16a32cb 100755
--- a/tests/qemu-iotests/191
+++ b/tests/qemu-iotests/191
@@ -51,8 +51,7 @@ echo === Preparing and starting VM ===
echo
TEST_IMG="${TEST_IMG}.base" _make_test_img $size
-IMGOPTS=$(_optstr_add "$IMGOPTS" "backing_fmt=$IMGFMT") \
- TEST_IMG="${TEST_IMG}.mid" _make_test_img -b "${TEST_IMG}.base"
+TEST_IMG="${TEST_IMG}.mid" _make_test_img -o "backing_fmt=$IMGFMT" -b "${TEST_IMG}.base"
_make_test_img -b "${TEST_IMG}.mid"
TEST_IMG="${TEST_IMG}.ovl2" _make_test_img -b "${TEST_IMG}.mid"
diff --git a/tests/qemu-iotests/220 b/tests/qemu-iotests/220
index 15159270d3..3f86f24c4d 100755
--- a/tests/qemu-iotests/220
+++ b/tests/qemu-iotests/220
@@ -37,6 +37,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
+# To use a different refcount width but 16 bits we need compat=1.1
+_unsupported_imgopts 'compat=0.10'
echo "== Creating huge file =="
@@ -44,7 +46,7 @@ echo "== Creating huge file =="
# of a HUGE (but very sparse) file. tmpfs works, ext4 does not.
_require_large_file 513T
-IMGOPTS='cluster_size=2M,refcount_bits=1' _make_test_img 513T
+_make_test_img -o 'cluster_size=2M,refcount_bits=1' 513T
echo "== Populating refcounts =="
# We want an image with 256M refcounts * 2M clusters = 512T referenced.
diff --git a/tests/qemu-iotests/243 b/tests/qemu-iotests/243
index e563761307..2b84b896db 100755
--- a/tests/qemu-iotests/243
+++ b/tests/qemu-iotests/243
@@ -40,6 +40,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
+# External data files do not work with compat=0.10
+_unsupported_imgopts 'compat=0.10'
for mode in off metadata falloc full; do
@@ -47,7 +49,7 @@ for mode in off metadata falloc full; do
echo "=== preallocation=$mode ==="
echo
- IMGOPTS="preallocation=$mode" _make_test_img 64M
+ _make_test_img -o "preallocation=$mode" 64M
printf "File size: "
du -b $TEST_IMG | cut -f1
@@ -64,7 +66,7 @@ for mode in off metadata falloc full; do
echo "=== External data file: preallocation=$mode ==="
echo
- IMGOPTS="data_file=$TEST_IMG.data,preallocation=$mode" _make_test_img 64M
+ _make_test_img -o "data_file=$TEST_IMG.data,preallocation=$mode" 64M
echo -n "qcow2 file size: "
du -b $TEST_IMG | cut -f1
diff --git a/tests/qemu-iotests/244 b/tests/qemu-iotests/244
index 13978f93d2..0375bc12d4 100755
--- a/tests/qemu-iotests/244
+++ b/tests/qemu-iotests/244
@@ -41,13 +41,15 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
+# External data files do not work with compat=0.10
+_unsupported_imgopts 'compat=0.10'
echo
echo "=== Create and open image with external data file ==="
echo
echo "With data file name in the image:"
-IMGOPTS="data_file=$TEST_IMG.data" _make_test_img 64M
+_make_test_img -o "data_file=$TEST_IMG.data" 64M
_check_test_img
$QEMU_IO -c "open $TEST_IMG" -c "read -P 0 0 64k" 2>&1 | _filter_qemu_io | _filter_testdir
@@ -104,7 +106,7 @@ echo
echo "=== Standalone image with external data file (efficient) ==="
echo
-IMGOPTS="data_file=$TEST_IMG.data" _make_test_img 64M
+_make_test_img -o "data_file=$TEST_IMG.data" 64M
echo -n "qcow2 file size before I/O: "
du -b $TEST_IMG | cut -f1
@@ -154,7 +156,7 @@ echo
echo "=== Standalone image with external data file (valid raw) ==="
echo
-IMGOPTS="data_file=$TEST_IMG.data,data_file_raw=on" _make_test_img 64M
+_make_test_img -o "data_file=$TEST_IMG.data,data_file_raw=on" 64M
echo -n "qcow2 file size before I/O: "
du -b $TEST_IMG | cut -f1
@@ -187,7 +189,7 @@ echo
echo "=== bdrv_co_block_status test for file and offset=0 ==="
echo
-IMGOPTS="data_file=$TEST_IMG.data" _make_test_img 64M
+_make_test_img -o "data_file=$TEST_IMG.data" 64M
$QEMU_IO -c 'write -P 0x11 0 1M' -f $IMGFMT "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c 'read -P 0x11 0 1M' -f $IMGFMT "$TEST_IMG" | _filter_qemu_io
diff --git a/tests/qemu-iotests/250 b/tests/qemu-iotests/250
index c9c0a84a5a..670cf19076 100755
--- a/tests/qemu-iotests/250
+++ b/tests/qemu-iotests/250
@@ -55,9 +55,8 @@ disk_usage()
}
size=2100M
-IMGOPTS="cluster_size=1M,preallocation=metadata"
-_make_test_img $size
+_make_test_img -o "cluster_size=1M,preallocation=metadata" $size
$QEMU_IO -c 'discard 0 10M' -c 'discard 2090M 10M' \
-c 'write 2090M 10M' -c 'write 0 10M' "$TEST_IMG" | _filter_qemu_io
diff --git a/tests/qemu-iotests/265 b/tests/qemu-iotests/265
index dce6f77be3..00f2ec769e 100755
--- a/tests/qemu-iotests/265
+++ b/tests/qemu-iotests/265
@@ -41,7 +41,7 @@ _supported_os Linux
echo '--- Writing to the image ---'
# Reduce cluster size so we get more and quicker I/O
-IMGOPTS='cluster_size=4096' _make_test_img 1M
+_make_test_img -o 'cluster_size=4096' 1M
(for ((kb = 1024 - 4; kb >= 0; kb -= 4)); do \
echo "aio_write -P 42 $((kb + 1))k 2k"; \
done) \
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 19/34] iotests: Replace IMGOPTS='' by --no-opts
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (17 preceding siblings ...)
2020-01-06 14:41 ` [PULL 18/34] iotests: Replace IMGOPTS= by -o Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 20/34] iotests: Drop IMGOPTS use in 267 Max Reitz
` (15 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-13-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/071 | 4 ++--
tests/qemu-iotests/174 | 2 +-
tests/qemu-iotests/178 | 4 ++--
tests/qemu-iotests/197 | 4 ++--
tests/qemu-iotests/215 | 4 ++--
5 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/tests/qemu-iotests/071 b/tests/qemu-iotests/071
index fab526666b..4e31943244 100755
--- a/tests/qemu-iotests/071
+++ b/tests/qemu-iotests/071
@@ -58,7 +58,7 @@ echo
echo "=== Testing blkverify through filename ==="
echo
-TEST_IMG="$TEST_IMG.base" IMGOPTS="" IMGFMT="raw" _make_test_img $IMG_SIZE |\
+TEST_IMG="$TEST_IMG.base" IMGFMT="raw" _make_test_img --no-opts $IMG_SIZE |\
_filter_imgfmt
_make_test_img $IMG_SIZE
$QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \
@@ -73,7 +73,7 @@ echo
echo "=== Testing blkverify through file blockref ==="
echo
-TEST_IMG="$TEST_IMG.base" IMGOPTS="" IMGFMT="raw" _make_test_img $IMG_SIZE |\
+TEST_IMG="$TEST_IMG.base" IMGFMT="raw" _make_test_img --no-opts $IMG_SIZE |\
_filter_imgfmt
_make_test_img $IMG_SIZE
$QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base,file.test.driver=$IMGFMT,file.test.file.filename=$TEST_IMG" \
diff --git a/tests/qemu-iotests/174 b/tests/qemu-iotests/174
index 0a952a73fd..e2f14a38c6 100755
--- a/tests/qemu-iotests/174
+++ b/tests/qemu-iotests/174
@@ -40,7 +40,7 @@ _unsupported_fmt raw
size=256K
-IMGFMT=raw IMGKEYSECRET= IMGOPTS= _make_test_img $size | _filter_imgfmt
+IMGFMT=raw IMGKEYSECRET= _make_test_img --no-opts $size | _filter_imgfmt
echo
echo "== reading wrong format should fail =="
diff --git a/tests/qemu-iotests/178 b/tests/qemu-iotests/178
index 21231cadd3..75b5e8f314 100755
--- a/tests/qemu-iotests/178
+++ b/tests/qemu-iotests/178
@@ -62,8 +62,8 @@ $QEMU_IMG measure -O foo "$TEST_IMG" # unknown image file format
make_test_img_with_fmt() {
# Shadow global variables within this function
- local IMGFMT="$1" IMGOPTS=""
- _make_test_img "$2"
+ local IMGFMT="$1"
+ _make_test_img --no-opts "$2"
}
qemu_io_with_fmt() {
diff --git a/tests/qemu-iotests/197 b/tests/qemu-iotests/197
index 1d4f6786db..4d3d08ad6f 100755
--- a/tests/qemu-iotests/197
+++ b/tests/qemu-iotests/197
@@ -66,8 +66,8 @@ if [ "$IMGFMT" = "vpc" ]; then
fi
_make_test_img 4G
$QEMU_IO -c "write -P 55 3G 1k" "$TEST_IMG" | _filter_qemu_io
-IMGPROTO=file IMGFMT=qcow2 IMGOPTS= TEST_IMG_FILE="$TEST_WRAP" \
- _make_test_img -F "$IMGFMT" -b "$TEST_IMG" | _filter_img_create
+IMGPROTO=file IMGFMT=qcow2 TEST_IMG_FILE="$TEST_WRAP" \
+ _make_test_img --no-opts -F "$IMGFMT" -b "$TEST_IMG" | _filter_img_create
$QEMU_IO -f qcow2 -c "write -z -u 1M 64k" "$TEST_WRAP" | _filter_qemu_io
# Ensure that a read of two clusters, but where one is already allocated,
diff --git a/tests/qemu-iotests/215 b/tests/qemu-iotests/215
index 2eb377d682..55a1874dcd 100755
--- a/tests/qemu-iotests/215
+++ b/tests/qemu-iotests/215
@@ -63,8 +63,8 @@ if [ "$IMGFMT" = "vpc" ]; then
fi
_make_test_img 4G
$QEMU_IO -c "write -P 55 3G 1k" "$TEST_IMG" | _filter_qemu_io
-IMGPROTO=file IMGFMT=qcow2 IMGOPTS= TEST_IMG_FILE="$TEST_WRAP" \
- _make_test_img -F "$IMGFMT" -b "$TEST_IMG" | _filter_img_create
+IMGPROTO=file IMGFMT=qcow2 TEST_IMG_FILE="$TEST_WRAP" \
+ _make_test_img --no-opts -F "$IMGFMT" -b "$TEST_IMG" | _filter_img_create
$QEMU_IO -f qcow2 -c "write -z -u 1M 64k" "$TEST_WRAP" | _filter_qemu_io
# Ensure that a read of two clusters, but where one is already allocated,
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 20/34] iotests: Drop IMGOPTS use in 267
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (18 preceding siblings ...)
2020-01-06 14:41 ` [PULL 19/34] iotests: Replace IMGOPTS='' by --no-opts Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 21/34] iotests: Avoid qemu-img create Max Reitz
` (14 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Overwriting IMGOPTS means ignoring all user-supplied options, which is
not what we want. Replace the current IMGOPTS use by a new BACKING_FILE
variable.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-14-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/267 | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/tests/qemu-iotests/267 b/tests/qemu-iotests/267
index b823668e29..bd9a5c5524 100755
--- a/tests/qemu-iotests/267
+++ b/tests/qemu-iotests/267
@@ -69,7 +69,11 @@ size=128M
run_test()
{
- _make_test_img $size
+ if [ -n "$BACKING_FILE" ]; then
+ _make_test_img -b "$BACKING_FILE" $size
+ else
+ _make_test_img $size
+ fi
printf "savevm snap0\ninfo snapshots\nloadvm snap0\n" | run_qemu "$@" | _filter_date
}
@@ -120,12 +124,12 @@ echo
TEST_IMG="$TEST_IMG.base" _make_test_img $size
-IMGOPTS="backing_file=$TEST_IMG.base" \
+BACKING_FILE="$TEST_IMG.base" \
run_test -blockdev driver=file,filename="$TEST_IMG.base",node-name=backing-file \
-blockdev driver=file,filename="$TEST_IMG",node-name=file \
-blockdev driver=$IMGFMT,file=file,backing=backing-file,node-name=fmt
-IMGOPTS="backing_file=$TEST_IMG.base" \
+BACKING_FILE="$TEST_IMG.base" \
run_test -blockdev driver=file,filename="$TEST_IMG.base",node-name=backing-file \
-blockdev driver=$IMGFMT,file=backing-file,node-name=backing-fmt \
-blockdev driver=file,filename="$TEST_IMG",node-name=file \
@@ -142,7 +146,7 @@ echo
echo "=== -blockdev with NBD server on the backing file ==="
echo
-IMGOPTS="backing_file=$TEST_IMG.base" _make_test_img $size
+_make_test_img -b "$TEST_IMG.base" $size
cat <<EOF |
nbd_server_start unix:$SOCK_DIR/nbd
nbd_server_add -w backing-fmt
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 21/34] iotests: Avoid qemu-img create
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (19 preceding siblings ...)
2020-01-06 14:41 ` [PULL 20/34] iotests: Drop IMGOPTS use in 267 Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 22/34] iotests: Use _rm_test_img for deleting test images Max Reitz
` (13 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Use _make_test_img whenever possible. This way, we will not ignore
user-specified image options.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-15-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/094 | 2 +-
tests/qemu-iotests/111 | 3 +--
tests/qemu-iotests/123 | 2 +-
tests/qemu-iotests/153 | 2 +-
tests/qemu-iotests/200 | 4 ++--
5 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/tests/qemu-iotests/094 b/tests/qemu-iotests/094
index 9343e09492..d645952d54 100755
--- a/tests/qemu-iotests/094
+++ b/tests/qemu-iotests/094
@@ -45,7 +45,7 @@ _supported_proto nbd
_unsupported_imgopts "subformat=monolithicFlat" "subformat=twoGbMaxExtentFlat"
_make_test_img 64M
-$QEMU_IMG create -f $IMGFMT "$TEST_DIR/source.$IMGFMT" 64M | _filter_img_create
+TEST_IMG_FILE="$TEST_DIR/source.$IMGFMT" IMGPROTO=file _make_test_img 64M
_launch_qemu -drive if=none,id=src,file="$TEST_DIR/source.$IMGFMT",format=raw \
-nodefaults
diff --git a/tests/qemu-iotests/111 b/tests/qemu-iotests/111
index 490a5bbcb5..3b43d1bd83 100755
--- a/tests/qemu-iotests/111
+++ b/tests/qemu-iotests/111
@@ -41,8 +41,7 @@ _supported_fmt qed qcow qcow2 vmdk
_supported_proto file
_unsupported_imgopts "subformat=monolithicFlat" "subformat=twoGbMaxExtentFlat"
-$QEMU_IMG create -f $IMGFMT -b "$TEST_IMG.inexistent" "$TEST_IMG" 2>&1 \
- | _filter_testdir | _filter_imgfmt
+_make_test_img -b "$TEST_IMG.inexistent"
# success, all done
echo '*** done'
diff --git a/tests/qemu-iotests/123 b/tests/qemu-iotests/123
index d33950eb54..74d40d0478 100755
--- a/tests/qemu-iotests/123
+++ b/tests/qemu-iotests/123
@@ -44,7 +44,7 @@ _supported_os Linux
SRC_IMG="$TEST_DIR/source.$IMGFMT"
_make_test_img 1M
-$QEMU_IMG create -f $IMGFMT "$SRC_IMG" 1M | _filter_img_create
+TEST_IMG_FILE=$SRC_IMG IMGPROTO=file _make_test_img 1M
$QEMU_IO -c 'write -P 42 0 1M' "$SRC_IMG" | _filter_qemu_io
diff --git a/tests/qemu-iotests/153 b/tests/qemu-iotests/153
index c969a1a16f..e59090259c 100755
--- a/tests/qemu-iotests/153
+++ b/tests/qemu-iotests/153
@@ -98,7 +98,7 @@ for opts1 in "" "read-only=on" "read-only=on,force-share=on"; do
echo
echo "== Creating test image =="
- $QEMU_IMG create -f $IMGFMT "${TEST_IMG}" -b ${TEST_IMG}.base | _filter_img_create
+ _make_test_img -b "${TEST_IMG}.base"
echo
echo "== Launching QEMU, opts: '$opts1' =="
diff --git a/tests/qemu-iotests/200 b/tests/qemu-iotests/200
index 72d431f251..d904885136 100755
--- a/tests/qemu-iotests/200
+++ b/tests/qemu-iotests/200
@@ -46,8 +46,8 @@ _supported_proto file
BACKING_IMG="${TEST_DIR}/backing.img"
TEST_IMG="${TEST_DIR}/test.img"
-${QEMU_IMG} create -f $IMGFMT "${BACKING_IMG}" 512M | _filter_img_create
-${QEMU_IMG} create -f $IMGFMT -F $IMGFMT "${TEST_IMG}" -b "${BACKING_IMG}" 512M | _filter_img_create
+TEST_IMG="$BACKING_IMG" _make_test_img 512M
+_make_test_img -F $IMGFMT -b "$BACKING_IMG" 512M
${QEMU_IO} -c "write -P 0xa5 512 300M" "${BACKING_IMG}" | _filter_qemu_io
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 22/34] iotests: Use _rm_test_img for deleting test images
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (20 preceding siblings ...)
2020-01-06 14:41 ` [PULL 21/34] iotests: Avoid qemu-img create Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 23/34] iotests: Avoid cp/mv of " Max Reitz
` (12 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Just rm will not delete external data files. Use _rm_test_img every
time we delete a test image.
(In the process, clean up the indentation of every _cleanup() this patch
touches.)
((Also, use quotes consistently. I am happy to see unquoted instances
like "rm -rf $TEST_DIR/..." go.))
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-16-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/019 | 6 +++---
tests/qemu-iotests/020 | 6 +++---
tests/qemu-iotests/024 | 10 +++++-----
tests/qemu-iotests/028 | 2 +-
tests/qemu-iotests/029 | 2 +-
tests/qemu-iotests/043 | 4 +++-
tests/qemu-iotests/048 | 2 +-
tests/qemu-iotests/050 | 4 ++--
tests/qemu-iotests/053 | 4 ++--
tests/qemu-iotests/058 | 2 +-
tests/qemu-iotests/059 | 2 +-
tests/qemu-iotests/061 | 2 +-
tests/qemu-iotests/063 | 6 ++++--
tests/qemu-iotests/069 | 2 +-
tests/qemu-iotests/074 | 2 +-
tests/qemu-iotests/080 | 2 +-
tests/qemu-iotests/081 | 6 +++---
tests/qemu-iotests/085 | 9 ++++++---
tests/qemu-iotests/088 | 2 +-
tests/qemu-iotests/092 | 2 +-
tests/qemu-iotests/094 | 2 +-
tests/qemu-iotests/095 | 5 +++--
tests/qemu-iotests/099 | 7 ++++---
tests/qemu-iotests/109 | 4 ++--
tests/qemu-iotests/110 | 4 ++--
tests/qemu-iotests/122 | 6 ++++--
tests/qemu-iotests/123 | 2 +-
tests/qemu-iotests/141 | 4 +++-
tests/qemu-iotests/142 | 2 +-
tests/qemu-iotests/144 | 4 +++-
tests/qemu-iotests/153 | 10 +++-------
tests/qemu-iotests/156 | 8 ++++++--
tests/qemu-iotests/159 | 2 +-
tests/qemu-iotests/160 | 3 ++-
tests/qemu-iotests/161 | 4 ++--
tests/qemu-iotests/170 | 2 +-
tests/qemu-iotests/172 | 6 +++---
tests/qemu-iotests/173 | 3 ++-
tests/qemu-iotests/178 | 2 +-
tests/qemu-iotests/182 | 2 +-
tests/qemu-iotests/183 | 2 +-
tests/qemu-iotests/185 | 4 ++--
tests/qemu-iotests/187 | 6 +++---
tests/qemu-iotests/190 | 2 +-
tests/qemu-iotests/191 | 6 +++---
tests/qemu-iotests/195 | 2 +-
tests/qemu-iotests/197 | 2 +-
tests/qemu-iotests/200 | 3 ++-
tests/qemu-iotests/215 | 2 +-
tests/qemu-iotests/225 | 2 +-
tests/qemu-iotests/229 | 3 ++-
tests/qemu-iotests/232 | 4 +++-
tests/qemu-iotests/243 | 2 +-
tests/qemu-iotests/244 | 4 ++--
tests/qemu-iotests/247 | 4 +++-
tests/qemu-iotests/249 | 4 ++--
tests/qemu-iotests/252 | 2 +-
57 files changed, 118 insertions(+), 95 deletions(-)
diff --git a/tests/qemu-iotests/019 b/tests/qemu-iotests/019
index b4f5234609..813a84acac 100755
--- a/tests/qemu-iotests/019
+++ b/tests/qemu-iotests/019
@@ -30,9 +30,9 @@ status=1 # failure is the default!
_cleanup()
{
- _cleanup_test_img
- rm -f "$TEST_IMG.base"
- rm -f "$TEST_IMG.orig"
+ _cleanup_test_img
+ _rm_test_img "$TEST_IMG.base"
+ _rm_test_img "$TEST_IMG.orig"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/020 b/tests/qemu-iotests/020
index f41b92f35f..20f8f185d0 100755
--- a/tests/qemu-iotests/020
+++ b/tests/qemu-iotests/020
@@ -28,9 +28,9 @@ status=1 # failure is the default!
_cleanup()
{
- _cleanup_test_img
- rm -f "$TEST_IMG.base"
- rm -f "$TEST_IMG.orig"
+ _cleanup_test_img
+ _rm_test_img "$TEST_IMG.base"
+ _rm_test_img "$TEST_IMG.orig"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/024 b/tests/qemu-iotests/024
index 23298c6f59..e2e766241e 100755
--- a/tests/qemu-iotests/024
+++ b/tests/qemu-iotests/024
@@ -29,12 +29,12 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_DIR/t.$IMGFMT.base_old"
- rm -f "$TEST_DIR/t.$IMGFMT.base_new"
+ _rm_test_img "$TEST_DIR/t.$IMGFMT.base_old"
+ _rm_test_img "$TEST_DIR/t.$IMGFMT.base_new"
- rm -f "$TEST_DIR/subdir/t.$IMGFMT"
- rm -f "$TEST_DIR/subdir/t.$IMGFMT.base_old"
- rm -f "$TEST_DIR/subdir/t.$IMGFMT.base_new"
+ _rm_test_img "$TEST_DIR/subdir/t.$IMGFMT"
+ _rm_test_img "$TEST_DIR/subdir/t.$IMGFMT.base_old"
+ _rm_test_img "$TEST_DIR/subdir/t.$IMGFMT.base_new"
rmdir "$TEST_DIR/subdir" 2> /dev/null
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/028 b/tests/qemu-iotests/028
index bba1ee59ae..e2556d8e57 100755
--- a/tests/qemu-iotests/028
+++ b/tests/qemu-iotests/028
@@ -32,7 +32,7 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_qemu
- rm -f "${TEST_IMG}.copy"
+ _rm_test_img "${TEST_IMG}.copy"
_cleanup_test_img
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/029 b/tests/qemu-iotests/029
index 94c2713132..9254ede5e5 100755
--- a/tests/qemu-iotests/029
+++ b/tests/qemu-iotests/029
@@ -28,7 +28,7 @@ status=1 # failure is the default!
_cleanup()
{
- rm -f $TEST_IMG.snap
+ _rm_test_img "$TEST_IMG.snap"
_cleanup_test_img
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/043 b/tests/qemu-iotests/043
index 67cc7e74c2..b102e49208 100755
--- a/tests/qemu-iotests/043
+++ b/tests/qemu-iotests/043
@@ -29,7 +29,9 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG".[123].base
+ for img in "$TEST_IMG".[123].base; do
+ _rm_test_img "$img"
+ done
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/048 b/tests/qemu-iotests/048
index bde408ca92..a8feb76184 100755
--- a/tests/qemu-iotests/048
+++ b/tests/qemu-iotests/048
@@ -31,7 +31,7 @@ _cleanup()
{
echo "Cleanup"
_cleanup_test_img
- rm "${TEST_IMG_FILE2}"
+ _rm_test_img "${TEST_IMG_FILE2}"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/050 b/tests/qemu-iotests/050
index 272ecab195..cdc5356541 100755
--- a/tests/qemu-iotests/050
+++ b/tests/qemu-iotests/050
@@ -29,8 +29,8 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.old"
- rm -f "$TEST_IMG.new"
+ _rm_test_img "$TEST_IMG.old"
+ _rm_test_img "$TEST_IMG.new"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/053 b/tests/qemu-iotests/053
index e82bb69881..71d299c4f9 100755
--- a/tests/qemu-iotests/053
+++ b/tests/qemu-iotests/053
@@ -28,8 +28,8 @@ status=1 # failure is the default!
_cleanup()
{
- rm -f "$TEST_IMG.orig"
- _cleanup_test_img
+ _rm_test_img "$TEST_IMG.orig"
+ _cleanup_test_img
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/058 b/tests/qemu-iotests/058
index 8c3212a72f..ed01115fa3 100755
--- a/tests/qemu-iotests/058
+++ b/tests/qemu-iotests/058
@@ -42,7 +42,7 @@ _cleanup()
{
nbd_server_stop
_cleanup_test_img
- rm -f "$converted_image"
+ _rm_test_img "$converted_image"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/059 b/tests/qemu-iotests/059
index 3941c3f0c2..5438025285 100755
--- a/tests/qemu-iotests/059
+++ b/tests/qemu-iotests/059
@@ -29,7 +29,7 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.qcow2"
+ IMGFMT=qcow2 _rm_test_img "$TEST_IMG.qcow2"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061
index 2818c6a4a3..aad6b72d8a 100755
--- a/tests/qemu-iotests/061
+++ b/tests/qemu-iotests/061
@@ -29,7 +29,7 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f $TEST_IMG.data
+ _rm_test_img "$TEST_IMG.data"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/063 b/tests/qemu-iotests/063
index 7cf0427af4..eef2b8a534 100755
--- a/tests/qemu-iotests/063
+++ b/tests/qemu-iotests/063
@@ -29,8 +29,10 @@ status=1 # failure is the default!
_cleanup()
{
- _cleanup_test_img
- rm -f "$TEST_IMG.orig" "$TEST_IMG.raw1" "$TEST_IMG.raw2"
+ _cleanup_test_img
+ for img in "$TEST_IMG".{orig,raw1,raw2,target}; do
+ _rm_test_img "$img"
+ done
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/069 b/tests/qemu-iotests/069
index 3974714852..b997b127f0 100755
--- a/tests/qemu-iotests/069
+++ b/tests/qemu-iotests/069
@@ -47,7 +47,7 @@ echo "=== Creating an image with a backing file and deleting that file ==="
echo
TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE
_make_test_img -b "$TEST_IMG.base" $IMG_SIZE
-rm -f "$TEST_IMG.base"
+_rm_test_img "$TEST_IMG.base"
# Just open the image and close it right again (this should print an error message)
$QEMU_IO -c quit "$TEST_IMG" 2>&1 | _filter_testdir | _filter_imgfmt
diff --git a/tests/qemu-iotests/074 b/tests/qemu-iotests/074
index bb4ad1cc08..62be89a0d9 100755
--- a/tests/qemu-iotests/074
+++ b/tests/qemu-iotests/074
@@ -31,7 +31,7 @@ _cleanup()
{
echo "Cleanup"
_cleanup_test_img
- rm "${TEST_IMG2}"
+ _rm_test_img "${TEST_IMG2}"
rm -f "$TEST_DIR/blkdebug.conf"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/080 b/tests/qemu-iotests/080
index 4bcb5021e8..b1ecafb41e 100755
--- a/tests/qemu-iotests/080
+++ b/tests/qemu-iotests/080
@@ -28,7 +28,7 @@ status=1 # failure is the default!
_cleanup()
{
- rm -f $TEST_IMG.snap
+ _rm_test_img "$TEST_IMG.snap"
_cleanup_test_img
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/081 b/tests/qemu-iotests/081
index 85acdf76d4..537d40dfd5 100755
--- a/tests/qemu-iotests/081
+++ b/tests/qemu-iotests/081
@@ -28,9 +28,9 @@ status=1 # failure is the default!
_cleanup()
{
- rm -rf $TEST_DIR/1.raw
- rm -rf $TEST_DIR/2.raw
- rm -rf $TEST_DIR/3.raw
+ _rm_test_img "$TEST_DIR/1.raw"
+ _rm_test_img "$TEST_DIR/2.raw"
+ _rm_test_img "$TEST_DIR/3.raw"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/085 b/tests/qemu-iotests/085
index d40fdab542..bbea1252d2 100755
--- a/tests/qemu-iotests/085
+++ b/tests/qemu-iotests/085
@@ -41,10 +41,13 @@ _cleanup()
_cleanup_qemu
for i in $(seq 1 ${SNAPSHOTS})
do
- rm -f "${TEST_DIR}/${i}-${snapshot_virt0}"
- rm -f "${TEST_DIR}/${i}-${snapshot_virt1}"
+ _rm_test_img "${TEST_DIR}/${i}-${snapshot_virt0}"
+ _rm_test_img "${TEST_DIR}/${i}-${snapshot_virt1}"
+ done
+ for img in "${TEST_IMG}".{1,2,base}
+ do
+ _rm_test_img "$img"
done
- rm -f "${TEST_IMG}" "${TEST_IMG}.1" "${TEST_IMG}.2" "${TEST_IMG}.base"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/088 b/tests/qemu-iotests/088
index b44edd0cf9..ef1163346c 100755
--- a/tests/qemu-iotests/088
+++ b/tests/qemu-iotests/088
@@ -28,7 +28,7 @@ status=1 # failure is the default!
_cleanup()
{
- rm -f $TEST_IMG.snap
+ _rm_test_img "$TEST_IMG.snap"
_cleanup_test_img
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/092 b/tests/qemu-iotests/092
index e2e0726de1..40ec62b6f1 100755
--- a/tests/qemu-iotests/092
+++ b/tests/qemu-iotests/092
@@ -28,7 +28,7 @@ status=1 # failure is the default!
_cleanup()
{
- rm -f $TEST_IMG.snap
+ _rm_test_img "$TEST_IMG.snap"
_cleanup_test_img
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/094 b/tests/qemu-iotests/094
index d645952d54..2d3e1004d3 100755
--- a/tests/qemu-iotests/094
+++ b/tests/qemu-iotests/094
@@ -30,7 +30,7 @@ _cleanup()
{
_cleanup_qemu
_cleanup_test_img
- rm -f "$TEST_DIR/source.$IMGFMT"
+ _rm_test_img "$TEST_DIR/source.$IMGFMT"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/095 b/tests/qemu-iotests/095
index 58fe174b5e..155ae86aa7 100755
--- a/tests/qemu-iotests/095
+++ b/tests/qemu-iotests/095
@@ -32,8 +32,9 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_qemu
- rm -f "${TEST_IMG}.base" "${TEST_IMG}.snp1"
- _cleanup_test_img
+ _rm_test_img "${TEST_IMG}.base"
+ _rm_test_img "${TEST_IMG}.snp1"
+ _cleanup_test_img
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/099 b/tests/qemu-iotests/099
index c3cf66798a..b383c11e6a 100755
--- a/tests/qemu-iotests/099
+++ b/tests/qemu-iotests/099
@@ -29,7 +29,10 @@ status=1 # failure is the default!
_cleanup()
{
- _cleanup_test_img
+ _cleanup_test_img
+ _rm_test_img "$TEST_IMG.compare"
+ rm -f "$TEST_DIR/blkdebug.conf"
+
}
trap "_cleanup; exit \$status" 0 1 2 3 15
@@ -121,8 +124,6 @@ echo
test_qemu "file.driver=blkdebug,file.image.filename=$TEST_IMG"
-rm -f "$TEST_IMG.compare" "$TEST_DIR/blkdebug.conf"
-
# success, all done
echo "*** done"
rm -f $seq.full
diff --git a/tests/qemu-iotests/109 b/tests/qemu-iotests/109
index 9897ceb6cd..ba638db11f 100755
--- a/tests/qemu-iotests/109
+++ b/tests/qemu-iotests/109
@@ -29,8 +29,8 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_qemu
- rm -f $TEST_IMG.src
- _cleanup_test_img
+ _rm_test_img "$TEST_IMG.src"
+ _cleanup_test_img
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/110 b/tests/qemu-iotests/110
index 2ef516baf1..f78df0e6e1 100755
--- a/tests/qemu-iotests/110
+++ b/tests/qemu-iotests/110
@@ -28,8 +28,8 @@ status=1 # failure is the default!
_cleanup()
{
- _cleanup_test_img
- rm -f "$TEST_IMG.copy"
+ _cleanup_test_img
+ _rm_test_img "$TEST_IMG.copy"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/122 b/tests/qemu-iotests/122
index 059011ebb1..dfa350936f 100755
--- a/tests/qemu-iotests/122
+++ b/tests/qemu-iotests/122
@@ -28,8 +28,10 @@ status=1 # failure is the default!
_cleanup()
{
- rm -f "$TEST_IMG".[123]
- _cleanup_test_img
+ for img in "$TEST_IMG".[123]; do
+ _rm_test_img "$img"
+ done
+ _cleanup_test_img
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/123 b/tests/qemu-iotests/123
index 74d40d0478..01b771c76e 100755
--- a/tests/qemu-iotests/123
+++ b/tests/qemu-iotests/123
@@ -29,7 +29,7 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$SRC_IMG"
+ _rm_test_img "$SRC_IMG"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/141 b/tests/qemu-iotests/141
index 8c2ae79f2b..5192d256e3 100755
--- a/tests/qemu-iotests/141
+++ b/tests/qemu-iotests/141
@@ -30,7 +30,9 @@ _cleanup()
{
_cleanup_qemu
_cleanup_test_img
- rm -f "$TEST_DIR"/{b,m,o}.$IMGFMT
+ for img in "$TEST_DIR"/{b,m,o}.$IMGFMT; do
+ _rm_test_img "$img"
+ done
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/142 b/tests/qemu-iotests/142
index 6b62271876..daefcbaa58 100755
--- a/tests/qemu-iotests/142
+++ b/tests/qemu-iotests/142
@@ -29,7 +29,7 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f $TEST_IMG.snap
+ _rm_test_img "$TEST_IMG.snap"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/144 b/tests/qemu-iotests/144
index 011ed4f2bc..4569ac0b4b 100755
--- a/tests/qemu-iotests/144
+++ b/tests/qemu-iotests/144
@@ -34,7 +34,9 @@ TMP_SNAP2=${TEST_DIR}/tmp2.qcow2
_cleanup()
{
_cleanup_qemu
- rm -f "${TEST_IMG}" "${TMP_SNAP1}" "${TMP_SNAP2}"
+ for img in "${TEST_IMG}" "${TMP_SNAP1}" "${TMP_SNAP2}"; do
+ _rm_test_img "$img"
+ done
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/153 b/tests/qemu-iotests/153
index e59090259c..2b13111768 100755
--- a/tests/qemu-iotests/153
+++ b/tests/qemu-iotests/153
@@ -30,13 +30,9 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "${TEST_IMG}.base"
- rm -f "${TEST_IMG}.overlay"
- rm -f "${TEST_IMG}.convert"
- rm -f "${TEST_IMG}.a"
- rm -f "${TEST_IMG}.b"
- rm -f "${TEST_IMG}.c"
- rm -f "${TEST_IMG}.lnk"
+ for img in "${TEST_IMG}".{base,overlay,convert,a,b,c,lnk}; do
+ _rm_test_img "$img"
+ done
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/156 b/tests/qemu-iotests/156
index 2ffa3ca942..3f27db71f2 100755
--- a/tests/qemu-iotests/156
+++ b/tests/qemu-iotests/156
@@ -37,7 +37,9 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_qemu
- rm -f "$TEST_IMG"{,.target}{,.backing,.overlay}
+ for img in "$TEST_IMG"{,.target}{,.backing,.overlay}; do
+ _rm_test_img "$img"
+ done
}
trap "_cleanup; exit \$status" 0 1 2 3 15
@@ -120,7 +122,9 @@ _send_qemu_cmd $QEMU_HANDLE \
'"status": "null"'
# Remove the source images
-rm -f "$TEST_IMG{,.backing,.overlay}"
+for img in "$TEST_IMG{,.backing,.overlay}"; do
+ _rm_test_img "$img"
+done
echo
diff --git a/tests/qemu-iotests/159 b/tests/qemu-iotests/159
index 2557140ac2..f9690053a2 100755
--- a/tests/qemu-iotests/159
+++ b/tests/qemu-iotests/159
@@ -28,7 +28,7 @@ status=1
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.out"
+ _rm_test_img "$TEST_IMG.out"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/160 b/tests/qemu-iotests/160
index df89d3864b..0572b5ae9a 100755
--- a/tests/qemu-iotests/160
+++ b/tests/qemu-iotests/160
@@ -28,7 +28,8 @@ status=1
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.out" "$TEST_IMG.out.dd"
+ _rm_test_img "$TEST_IMG.out"
+ _rm_test_img "$TEST_IMG.out.dd"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/161 b/tests/qemu-iotests/161
index 456a4bd8c4..f572a19af2 100755
--- a/tests/qemu-iotests/161
+++ b/tests/qemu-iotests/161
@@ -30,8 +30,8 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.base"
- rm -f "$TEST_IMG.int"
+ _rm_test_img "$TEST_IMG.base"
+ _rm_test_img "$TEST_IMG.int"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/170 b/tests/qemu-iotests/170
index 05dd6ed6c3..6c8f0e8085 100755
--- a/tests/qemu-iotests/170
+++ b/tests/qemu-iotests/170
@@ -28,7 +28,7 @@ status=1
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.out"
+ _rm_test_img "$TEST_IMG.out"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/172 b/tests/qemu-iotests/172
index d67997e5f6..7195fb895a 100755
--- a/tests/qemu-iotests/172
+++ b/tests/qemu-iotests/172
@@ -28,9 +28,9 @@ status=1 # failure is the default!
_cleanup()
{
- _cleanup_test_img
- rm -f "$TEST_IMG.2"
- rm -f "$TEST_IMG.3"
+ _cleanup_test_img
+ _rm_test_img "$TEST_IMG.2"
+ _rm_test_img "$TEST_IMG.3"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/173 b/tests/qemu-iotests/173
index 29dcaa1960..ec6d1705e5 100755
--- a/tests/qemu-iotests/173
+++ b/tests/qemu-iotests/173
@@ -29,7 +29,8 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_qemu
- rm -f "${QEMU_TEST_DIR}/image.base" "${QEMU_TEST_DIR}/image.snp1"
+ _rm_test_img "${TEST_DIR}/image.base"
+ _rm_test_img "${TEST_DIR}/image.snp1"
_cleanup_test_img
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/178 b/tests/qemu-iotests/178
index 75b5e8f314..51a70fe669 100755
--- a/tests/qemu-iotests/178
+++ b/tests/qemu-iotests/178
@@ -29,7 +29,7 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.converted"
+ _rm_test_img "$TEST_IMG.converted"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/182 b/tests/qemu-iotests/182
index 1ccb850055..56a2dd58e6 100755
--- a/tests/qemu-iotests/182
+++ b/tests/qemu-iotests/182
@@ -30,7 +30,7 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.overlay"
+ _rm_test_img "$TEST_IMG.overlay"
rm -f "$SOCK_DIR/nbd.socket"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/183 b/tests/qemu-iotests/183
index bced83fae0..3f74b9f62d 100755
--- a/tests/qemu-iotests/183
+++ b/tests/qemu-iotests/183
@@ -31,7 +31,7 @@ MIG_SOCKET="${SOCK_DIR}/migrate"
_cleanup()
{
rm -f "${MIG_SOCKET}"
- rm -f "${TEST_IMG}.dest"
+ _rm_test_img "${TEST_IMG}.dest"
_cleanup_test_img
_cleanup_qemu
}
diff --git a/tests/qemu-iotests/185 b/tests/qemu-iotests/185
index 454ff600cc..e50f19ebf0 100755
--- a/tests/qemu-iotests/185
+++ b/tests/qemu-iotests/185
@@ -28,8 +28,8 @@ status=1 # failure is the default!
_cleanup()
{
- rm -f "${TEST_IMG}.mid"
- rm -f "${TEST_IMG}.copy"
+ _rm_test_img "${TEST_IMG}.mid"
+ _rm_test_img "${TEST_IMG}.copy"
_cleanup_test_img
_cleanup_qemu
}
diff --git a/tests/qemu-iotests/187 b/tests/qemu-iotests/187
index 2fcef9e2bd..c6e1dc57a0 100755
--- a/tests/qemu-iotests/187
+++ b/tests/qemu-iotests/187
@@ -28,9 +28,9 @@ status=1 # failure is the default!
_cleanup()
{
- _cleanup_test_img
- rm -f "$TEST_IMG.2"
- rm -f "$TEST_IMG.3"
+ _cleanup_test_img
+ _rm_test_img "$TEST_IMG.2"
+ _rm_test_img "$TEST_IMG.3"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/190 b/tests/qemu-iotests/190
index 5890ff9cfc..6d41650438 100755
--- a/tests/qemu-iotests/190
+++ b/tests/qemu-iotests/190
@@ -29,7 +29,7 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.converted"
+ _rm_test_img "$TEST_IMG.converted"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/191 b/tests/qemu-iotests/191
index 21c16a32cb..23ab0ce899 100755
--- a/tests/qemu-iotests/191
+++ b/tests/qemu-iotests/191
@@ -28,9 +28,9 @@ status=1 # failure is the default!
_cleanup()
{
- rm -f "${TEST_IMG}.mid"
- rm -f "${TEST_IMG}.ovl2"
- rm -f "${TEST_IMG}.ovl3"
+ _rm_test_img "${TEST_IMG}.mid"
+ _rm_test_img "${TEST_IMG}.ovl2"
+ _rm_test_img "${TEST_IMG}.ovl3"
_cleanup_test_img
_cleanup_qemu
}
diff --git a/tests/qemu-iotests/195 b/tests/qemu-iotests/195
index ef7b9a94e2..48984b7ac1 100755
--- a/tests/qemu-iotests/195
+++ b/tests/qemu-iotests/195
@@ -29,7 +29,7 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.mid"
+ _rm_test_img "$TEST_IMG.mid"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/197 b/tests/qemu-iotests/197
index 4d3d08ad6f..95f05b0e34 100755
--- a/tests/qemu-iotests/197
+++ b/tests/qemu-iotests/197
@@ -43,7 +43,7 @@ esac
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_WRAP"
+ _rm_test_img "$TEST_WRAP"
rm -f "$BLKDBG_CONF"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/200 b/tests/qemu-iotests/200
index d904885136..a2cdd7f83d 100755
--- a/tests/qemu-iotests/200
+++ b/tests/qemu-iotests/200
@@ -31,7 +31,8 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_qemu
- rm -f "${TEST_IMG}" "${BACKING_IMG}"
+ _rm_test_img "${TEST_IMG}"
+ _rm_test_img "${BACKING_IMG}"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/215 b/tests/qemu-iotests/215
index 55a1874dcd..f99bae78c7 100755
--- a/tests/qemu-iotests/215
+++ b/tests/qemu-iotests/215
@@ -40,7 +40,7 @@ esac
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_WRAP"
+ _rm_test_img "$TEST_WRAP"
rm -f "$BLKDBG_CONF"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/225 b/tests/qemu-iotests/225
index fbd7404791..c9a334c7e9 100755
--- a/tests/qemu-iotests/225
+++ b/tests/qemu-iotests/225
@@ -29,7 +29,7 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.not_base"
+ _rm_test_img "$TEST_IMG.not_base"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/229 b/tests/qemu-iotests/229
index e18a464fe0..866168b236 100755
--- a/tests/qemu-iotests/229
+++ b/tests/qemu-iotests/229
@@ -31,7 +31,8 @@ _cleanup()
{
_cleanup_qemu
_cleanup_test_img
- rm -f "$TEST_IMG" "$DEST_IMG"
+ _rm_test_img "$TEST_IMG"
+ _rm_test_img "$DEST_IMG"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/232 b/tests/qemu-iotests/232
index 65b0e42063..685356ac3b 100755
--- a/tests/qemu-iotests/232
+++ b/tests/qemu-iotests/232
@@ -29,7 +29,9 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f $TEST_IMG.[01234]
+ for img in "$TEST_IMG".[01234]; do
+ _rm_test_img "$img"
+ done
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/243 b/tests/qemu-iotests/243
index 2b84b896db..3dc3b6a711 100755
--- a/tests/qemu-iotests/243
+++ b/tests/qemu-iotests/243
@@ -29,7 +29,7 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f $TEST_IMG.data
+ _rm_test_img "$TEST_IMG.data"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/244 b/tests/qemu-iotests/244
index 0375bc12d4..13263292b0 100755
--- a/tests/qemu-iotests/244
+++ b/tests/qemu-iotests/244
@@ -29,8 +29,8 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f $TEST_IMG.data
- rm -f $TEST_IMG.src
+ _rm_test_img "$TEST_IMG.data"
+ _rm_test_img "$TEST_IMG.src"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/247 b/tests/qemu-iotests/247
index c853b73819..87e37b39e2 100755
--- a/tests/qemu-iotests/247
+++ b/tests/qemu-iotests/247
@@ -29,7 +29,9 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f $TEST_IMG.[01234]
+ for img in "$TEST_IMG".[01234]; do
+ _rm_test_img "$img"
+ done
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/249 b/tests/qemu-iotests/249
index e4650ecf6b..2b99c9789e 100755
--- a/tests/qemu-iotests/249
+++ b/tests/qemu-iotests/249
@@ -30,8 +30,8 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.base"
- rm -f "$TEST_IMG.int"
+ _rm_test_img "$TEST_IMG.base"
+ _rm_test_img "$TEST_IMG.int"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
diff --git a/tests/qemu-iotests/252 b/tests/qemu-iotests/252
index f6c8f71444..83280c1715 100755
--- a/tests/qemu-iotests/252
+++ b/tests/qemu-iotests/252
@@ -29,7 +29,7 @@ status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f "$TEST_IMG.base_new"
+ _rm_test_img "$TEST_IMG.base_new"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 23/34] iotests: Avoid cp/mv of test images
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (21 preceding siblings ...)
2020-01-06 14:41 ` [PULL 22/34] iotests: Use _rm_test_img for deleting test images Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 24/34] iotests: Make 091 work with data_file Max Reitz
` (11 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
This will not work with external data files, so try to get tests working
without it as far as possible.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-17-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/063 | 12 ++++--------
tests/qemu-iotests/063.out | 3 ++-
tests/qemu-iotests/085 | 9 +++------
tests/qemu-iotests/085.out | 8 ++++----
4 files changed, 13 insertions(+), 19 deletions(-)
diff --git a/tests/qemu-iotests/063 b/tests/qemu-iotests/063
index eef2b8a534..c750b3806e 100755
--- a/tests/qemu-iotests/063
+++ b/tests/qemu-iotests/063
@@ -51,15 +51,13 @@ _unsupported_imgopts "subformat=monolithicFlat" \
_make_test_img 4M
echo "== Testing conversion with -n fails with no target file =="
-# check .orig file does not exist
-rm -f "$TEST_IMG.orig"
if $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n "$TEST_IMG" "$TEST_IMG.orig" >/dev/null 2>&1; then
exit 1
fi
echo "== Testing conversion with -n succeeds with a target file =="
-rm -f "$TEST_IMG.orig"
-cp "$TEST_IMG" "$TEST_IMG.orig"
+_rm_test_img "$TEST_IMG.orig"
+TEST_IMG="$TEST_IMG.orig" _make_test_img 4M
if ! $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n "$TEST_IMG" "$TEST_IMG.orig" ; then
exit 1
fi
@@ -85,10 +83,8 @@ fi
_check_test_img
echo "== Testing conversion to a smaller file fails =="
-rm -f "$TEST_IMG.orig"
-mv "$TEST_IMG" "$TEST_IMG.orig"
-_make_test_img 2M
-if $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n "$TEST_IMG.orig" "$TEST_IMG" >/dev/null 2>&1; then
+TEST_IMG="$TEST_IMG.target" _make_test_img 2M
+if $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n "$TEST_IMG" "$TEST_IMG.target" >/dev/null 2>&1; then
exit 1
fi
diff --git a/tests/qemu-iotests/063.out b/tests/qemu-iotests/063.out
index 7b691b2c9e..890b719bf0 100644
--- a/tests/qemu-iotests/063.out
+++ b/tests/qemu-iotests/063.out
@@ -2,11 +2,12 @@ QA output created by 063
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4194304
== Testing conversion with -n fails with no target file ==
== Testing conversion with -n succeeds with a target file ==
+Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=4194304
== Testing conversion to raw is the same after conversion with -n ==
== Testing conversion back to original format ==
No errors were found on the image.
== Testing conversion to a smaller file fails ==
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2097152
+Formatting 'TEST_DIR/t.IMGFMT.target', fmt=IMGFMT size=2097152
== Regression testing for copy offloading bug ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
Formatting 'TEST_DIR/t.IMGFMT.target', fmt=IMGFMT size=1048576
diff --git a/tests/qemu-iotests/085 b/tests/qemu-iotests/085
index bbea1252d2..46981dbb64 100755
--- a/tests/qemu-iotests/085
+++ b/tests/qemu-iotests/085
@@ -105,8 +105,7 @@ add_snapshot_image()
{
base_image="${TEST_DIR}/$((${1}-1))-${snapshot_virt0}"
snapshot_file="${TEST_DIR}/${1}-${snapshot_virt0}"
- _make_test_img -u -b "${base_image}" "$size"
- mv "${TEST_IMG}" "${snapshot_file}"
+ TEST_IMG=$snapshot_file _make_test_img -u -b "${base_image}" "$size"
do_blockdev_add "$1" "'backing': null, " "${snapshot_file}"
}
@@ -122,10 +121,8 @@ blockdev_snapshot()
size=128M
-_make_test_img $size
-mv "${TEST_IMG}" "${TEST_IMG}.1"
-_make_test_img $size
-mv "${TEST_IMG}" "${TEST_IMG}.2"
+TEST_IMG="$TEST_IMG.1" _make_test_img $size
+TEST_IMG="$TEST_IMG.2" _make_test_img $size
echo
echo === Running QEMU ===
diff --git a/tests/qemu-iotests/085.out b/tests/qemu-iotests/085.out
index bb50227b82..d94ad22f70 100644
--- a/tests/qemu-iotests/085.out
+++ b/tests/qemu-iotests/085.out
@@ -1,6 +1,6 @@
QA output created by 085
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
+Formatting 'TEST_DIR/t.IMGFMT.1', fmt=IMGFMT size=134217728
+Formatting 'TEST_DIR/t.IMGFMT.2', fmt=IMGFMT size=134217728
=== Running QEMU ===
@@ -68,12 +68,12 @@ Formatting 'TEST_DIR/10-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_fil
=== Create a couple of snapshots using blockdev-snapshot ===
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/10-snapshot-v0.IMGFMT
+Formatting 'TEST_DIR/11-snapshot-v0.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/10-snapshot-v0.IMGFMT
{ 'execute': 'blockdev-add', 'arguments': { 'driver': 'IMGFMT', 'node-name': 'snap_11', 'backing': null, 'file': { 'driver': 'file', 'filename': 'TEST_DIR/11-snapshot-v0.IMGFMT', 'node-name': 'file_11' } } }
{"return": {}}
{ 'execute': 'blockdev-snapshot', 'arguments': { 'node': 'virtio0', 'overlay':'snap_11' } }
{"return": {}}
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/11-snapshot-v0.IMGFMT
+Formatting 'TEST_DIR/12-snapshot-v0.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/11-snapshot-v0.IMGFMT
{ 'execute': 'blockdev-add', 'arguments': { 'driver': 'IMGFMT', 'node-name': 'snap_12', 'backing': null, 'file': { 'driver': 'file', 'filename': 'TEST_DIR/12-snapshot-v0.IMGFMT', 'node-name': 'file_12' } } }
{"return": {}}
{ 'execute': 'blockdev-snapshot', 'arguments': { 'node': 'virtio0', 'overlay':'snap_12' } }
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 24/34] iotests: Make 091 work with data_file
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (22 preceding siblings ...)
2020-01-06 14:41 ` [PULL 23/34] iotests: Avoid cp/mv of " Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 25/34] iotests: Make 110 " Max Reitz
` (10 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
The image end offset as reported by qemu-img check is different when
using an external data file; we do not care about its value here, so we
can just filter it. Incidentally, common.rc already has _check_test_img
for us which does exactly that.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-18-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/091 | 2 +-
tests/qemu-iotests/091.out | 2 --
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/tests/qemu-iotests/091 b/tests/qemu-iotests/091
index f4b44659ae..0874fa84c8 100755
--- a/tests/qemu-iotests/091
+++ b/tests/qemu-iotests/091
@@ -101,7 +101,7 @@ echo "Check image pattern"
${QEMU_IO} -c "read -P 0x22 0 4M" "${TEST_IMG}" | _filter_testdir | _filter_qemu_io
echo "Running 'qemu-img check -r all \$TEST_IMG'"
-"${QEMU_IMG}" check -r all "${TEST_IMG}" 2>&1 | _filter_testdir | _filter_qemu
+_check_test_img -r all
echo "*** done"
rm -f $seq.full
diff --git a/tests/qemu-iotests/091.out b/tests/qemu-iotests/091.out
index 5017f8c2d9..5ec7b00f13 100644
--- a/tests/qemu-iotests/091.out
+++ b/tests/qemu-iotests/091.out
@@ -23,6 +23,4 @@ read 4194304/4194304 bytes at offset 0
4 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Running 'qemu-img check -r all $TEST_IMG'
No errors were found on the image.
-80/16384 = 0.49% allocated, 0.00% fragmented, 0.00% compressed clusters
-Image end offset: 5570560
*** done
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 25/34] iotests: Make 110 work with data_file
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (23 preceding siblings ...)
2020-01-06 14:41 ` [PULL 24/34] iotests: Make 091 work with data_file Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 26/34] iotests: Make 137 " Max Reitz
` (9 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
The only difference is that the json:{} filename of the image looks
different. We actually do not care about that filename in this test, we
are only interested in (1) that there is a json:{} filename, and (2)
whether the backing filename can be constructed.
So just filter out the json:{} data, thus making this test pass both
with and without data_file.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-19-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/110 | 7 +++++--
tests/qemu-iotests/110.out | 4 ++--
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/tests/qemu-iotests/110 b/tests/qemu-iotests/110
index f78df0e6e1..139c02c2cf 100755
--- a/tests/qemu-iotests/110
+++ b/tests/qemu-iotests/110
@@ -67,6 +67,7 @@ echo
# Across blkdebug without a config file, you cannot reconstruct filenames, so
# qemu is incapable of knowing the directory of the top image from the filename
# alone. However, using bdrv_dirname(), it should still work.
+# (Filter out the json:{} filename so this test works with external data files)
TEST_IMG="json:{
'driver': '$IMGFMT',
'file': {
@@ -82,7 +83,8 @@ TEST_IMG="json:{
}
]
}
-}" _img_info | _filter_img_info | grep -v 'backing file format'
+}" _img_info | _filter_img_info | grep -v 'backing file format' \
+ | _filter_json_filename
echo
echo '=== Backing name is always relative to the backed image ==='
@@ -114,7 +116,8 @@ TEST_IMG="json:{
}
]
}
-}" _img_info | _filter_img_info | grep -v 'backing file format'
+}" _img_info | _filter_img_info | grep -v 'backing file format' \
+ | _filter_json_filename
# success, all done
diff --git a/tests/qemu-iotests/110.out b/tests/qemu-iotests/110.out
index f60b26390e..f835553a99 100644
--- a/tests/qemu-iotests/110.out
+++ b/tests/qemu-iotests/110.out
@@ -11,7 +11,7 @@ backing file: t.IMGFMT.base (actual path: TEST_DIR/t.IMGFMT.base)
=== Non-reconstructable filename ===
-image: json:{"driver": "IMGFMT", "file": {"set-state.0.event": "read_aio", "image": {"driver": "file", "filename": "TEST_DIR/t.IMGFMT"}, "driver": "blkdebug", "set-state.0.new_state": 42}}
+image: json:{ /* filtered */ }
file format: IMGFMT
virtual size: 64 MiB (67108864 bytes)
backing file: t.IMGFMT.base (actual path: TEST_DIR/t.IMGFMT.base)
@@ -22,7 +22,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=t.IMGFMT.b
=== Nodes without a common directory ===
-image: json:{"driver": "IMGFMT", "file": {"children": [{"driver": "file", "filename": "TEST_DIR/t.IMGFMT"}, {"driver": "file", "filename": "TEST_DIR/t.IMGFMT.copy"}], "driver": "quorum", "vote-threshold": 1}}
+image: json:{ /* filtered */ }
file format: IMGFMT
virtual size: 64 MiB (67108864 bytes)
backing file: t.IMGFMT.base (cannot determine actual path)
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 26/34] iotests: Make 137 work with data_file
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (24 preceding siblings ...)
2020-01-06 14:41 ` [PULL 25/34] iotests: Make 110 " Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:41 ` [PULL 27/34] iotests: Make 198 " Max Reitz
` (8 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
When using an external data file, there are no refcounts for data
clusters. We thus have to adjust the corruption test in this patch to
not be based around a data cluster allocation, but the L2 table
allocation (L2 tables are still refcounted with external data files).
Furthermore, we should not print qcow2.py's list of incompatible
features because it differs depending on whether there is an external
data file or not.
With those two changes, the test will work both with and without
external data files (once that options works with the iotests at all).
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-20-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/137 | 15 +++++++++++----
tests/qemu-iotests/137.out | 6 ++----
2 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/tests/qemu-iotests/137 b/tests/qemu-iotests/137
index 6cf2997577..7ae86892f7 100755
--- a/tests/qemu-iotests/137
+++ b/tests/qemu-iotests/137
@@ -138,14 +138,21 @@ $QEMU_IO \
"$TEST_IMG" 2>&1 | _filter_qemu_io
# The dirty bit must not be set
-$PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
+# (Filter the external data file bit)
+if $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features \
+ | grep -q '\<0\>'
+then
+ echo 'ERROR: Dirty bit set'
+else
+ echo 'OK: Dirty bit not set'
+fi
# Similarly we can test whether corruption detection has been enabled:
-# Create L1/L2, overwrite first entry in refcount block, allocate something.
+# Create L1, overwrite refcounts, force allocation of L2 by writing
+# data.
# Disabling the checks should fail, so the corruption must be detected.
_make_test_img 64M
-$QEMU_IO -c "write 0 64k" "$TEST_IMG" | _filter_qemu_io
-poke_file "$TEST_IMG" "$((0x20000))" "\x00\x00"
+poke_file "$TEST_IMG" "$((0x20000))" "\x00\x00\x00\x00\x00\x00\x00\x00"
$QEMU_IO \
-c "reopen -o overlap-check=none,lazy-refcounts=42" \
-c "write 64k 64k" \
diff --git a/tests/qemu-iotests/137.out b/tests/qemu-iotests/137.out
index bd4523a853..86377c80cd 100644
--- a/tests/qemu-iotests/137.out
+++ b/tests/qemu-iotests/137.out
@@ -36,11 +36,9 @@ qemu-io: Unsupported value 'blubb' for qcow2 option 'overlap-check'. Allowed are
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
-incompatible_features []
+OK: Dirty bit not set
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
-wrote 65536/65536 bytes at offset 0
-64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-io: Parameter 'lazy-refcounts' expects 'on' or 'off'
-qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with qcow2_header); further corruption events will be suppressed
+qcow2: Marking image as corrupt: Preventing invalid allocation of L2 table at offset 0; further corruption events will be suppressed
write failed: Input/output error
*** done
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 27/34] iotests: Make 198 work with data_file
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (25 preceding siblings ...)
2020-01-06 14:41 ` [PULL 26/34] iotests: Make 137 " Max Reitz
@ 2020-01-06 14:41 ` Max Reitz
2020-01-06 14:42 ` [PULL 28/34] iotests: Disable data_file where it cannot be used Max Reitz
` (7 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:41 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
We do not care about the json:{} filenames here, so we can just filter
them out and thus make the test work both with and without external data
files.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-21-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/198 | 6 ++++--
tests/qemu-iotests/198.out | 4 ++--
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/tests/qemu-iotests/198 b/tests/qemu-iotests/198
index c8f824cfae..fb0d5a29d3 100755
--- a/tests/qemu-iotests/198
+++ b/tests/qemu-iotests/198
@@ -92,13 +92,15 @@ echo
echo "== checking image base =="
$QEMU_IMG info --image-opts $IMGSPECBASE | _filter_img_info --format-specific \
| sed -e "/^disk size:/ D" -e '/refcount bits:/ D' -e '/compat:/ D' \
- -e '/lazy refcounts:/ D' -e '/corrupt:/ D'
+ -e '/lazy refcounts:/ D' -e '/corrupt:/ D' -e '/^\s*data file/ D' \
+ | _filter_json_filename
echo
echo "== checking image layer =="
$QEMU_IMG info --image-opts $IMGSPECLAYER | _filter_img_info --format-specific \
| sed -e "/^disk size:/ D" -e '/refcount bits:/ D' -e '/compat:/ D' \
- -e '/lazy refcounts:/ D' -e '/corrupt:/ D'
+ -e '/lazy refcounts:/ D' -e '/corrupt:/ D' -e '/^\s*data file/ D' \
+ | _filter_json_filename
# success, all done
diff --git a/tests/qemu-iotests/198.out b/tests/qemu-iotests/198.out
index e86b175e39..831ce3a289 100644
--- a/tests/qemu-iotests/198.out
+++ b/tests/qemu-iotests/198.out
@@ -32,7 +32,7 @@ read 16777216/16777216 bytes at offset 0
16 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
== checking image base ==
-image: json:{"encrypt.key-secret": "sec0", "driver": "IMGFMT", "file": {"driver": "file", "filename": "TEST_DIR/t.IMGFMT.base"}}
+image: json:{ /* filtered */ }
file format: IMGFMT
virtual size: 16 MiB (16777216 bytes)
Format specific information:
@@ -74,7 +74,7 @@ Format specific information:
master key iters: 1024
== checking image layer ==
-image: json:{"encrypt.key-secret": "sec1", "driver": "IMGFMT", "file": {"driver": "file", "filename": "TEST_DIR/t.IMGFMT"}}
+image: json:{ /* filtered */ }
file format: IMGFMT
virtual size: 16 MiB (16777216 bytes)
backing file: TEST_DIR/t.IMGFMT.base
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 28/34] iotests: Disable data_file where it cannot be used
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (26 preceding siblings ...)
2020-01-06 14:41 ` [PULL 27/34] iotests: Make 198 " Max Reitz
@ 2020-01-06 14:42 ` Max Reitz
2020-01-06 14:42 ` [PULL 29/34] iotests: Allow check -o data_file Max Reitz
` (6 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:42 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20191107163708.833192-22-mreitz@redhat.com
[mreitz: Also disable 273]
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/007 | 5 +++--
tests/qemu-iotests/014 | 2 ++
tests/qemu-iotests/015 | 5 +++--
tests/qemu-iotests/026 | 5 ++++-
tests/qemu-iotests/029 | 5 +++--
tests/qemu-iotests/031 | 6 +++---
tests/qemu-iotests/036 | 5 +++--
tests/qemu-iotests/039 | 3 +++
tests/qemu-iotests/046 | 2 ++
tests/qemu-iotests/048 | 2 ++
tests/qemu-iotests/051 | 5 +++--
tests/qemu-iotests/058 | 5 +++--
tests/qemu-iotests/060 | 6 ++++--
tests/qemu-iotests/061 | 6 ++++--
tests/qemu-iotests/062 | 2 +-
tests/qemu-iotests/066 | 4 +++-
tests/qemu-iotests/067 | 6 ++++--
tests/qemu-iotests/068 | 5 +++--
tests/qemu-iotests/071 | 3 +++
tests/qemu-iotests/073 | 4 ++++
tests/qemu-iotests/074 | 2 ++
tests/qemu-iotests/080 | 5 +++--
tests/qemu-iotests/090 | 2 ++
tests/qemu-iotests/098 | 6 ++++--
tests/qemu-iotests/099 | 3 ++-
tests/qemu-iotests/103 | 5 +++--
tests/qemu-iotests/108 | 6 ++++--
tests/qemu-iotests/112 | 5 +++--
tests/qemu-iotests/114 | 2 ++
tests/qemu-iotests/121 | 3 +++
tests/qemu-iotests/138 | 3 +++
tests/qemu-iotests/156 | 2 ++
tests/qemu-iotests/176 | 7 +++++--
tests/qemu-iotests/191 | 2 ++
tests/qemu-iotests/201 | 6 +++---
tests/qemu-iotests/214 | 3 ++-
tests/qemu-iotests/217 | 3 ++-
tests/qemu-iotests/220 | 5 +++--
tests/qemu-iotests/243 | 6 ++++--
tests/qemu-iotests/244 | 5 +++--
tests/qemu-iotests/250 | 2 ++
tests/qemu-iotests/261 | 3 ++-
tests/qemu-iotests/267 | 5 +++--
tests/qemu-iotests/273 | 3 +++
44 files changed, 127 insertions(+), 53 deletions(-)
diff --git a/tests/qemu-iotests/007 b/tests/qemu-iotests/007
index 7d3544b479..160683adf8 100755
--- a/tests/qemu-iotests/007
+++ b/tests/qemu-iotests/007
@@ -41,8 +41,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto generic
# refcount_bits must be at least 4 so we can create ten internal snapshots
-# (1 bit supports none, 2 bits support two, 4 bits support 14)
-_unsupported_imgopts 'refcount_bits=\(1\|2\)[^0-9]'
+# (1 bit supports none, 2 bits support two, 4 bits support 14);
+# snapshot are generally impossible with external data files
+_unsupported_imgopts 'refcount_bits=\(1\|2\)[^0-9]' data_file
echo
echo "creating image"
diff --git a/tests/qemu-iotests/014 b/tests/qemu-iotests/014
index 2f728a1956..e1221c0fff 100755
--- a/tests/qemu-iotests/014
+++ b/tests/qemu-iotests/014
@@ -43,6 +43,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
+# Compression and snapshots do not work with external data files
+_unsupported_imgopts data_file
TEST_OFFSETS="0 4294967296"
TEST_OPS="writev read write readv"
diff --git a/tests/qemu-iotests/015 b/tests/qemu-iotests/015
index eec5387f3d..4d8effd0ae 100755
--- a/tests/qemu-iotests/015
+++ b/tests/qemu-iotests/015
@@ -40,8 +40,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# actually any format that supports snapshots
_supported_fmt qcow2
_supported_proto generic
-# Internal snapshots are (currently) impossible with refcount_bits=1
-_unsupported_imgopts 'refcount_bits=1[^0-9]'
+# Internal snapshots are (currently) impossible with refcount_bits=1,
+# and generally impossible with external data files
+_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
echo
echo "creating image"
diff --git a/tests/qemu-iotests/026 b/tests/qemu-iotests/026
index 3430029ed6..a4aa74764f 100755
--- a/tests/qemu-iotests/026
+++ b/tests/qemu-iotests/026
@@ -49,7 +49,10 @@ _supported_cache_modes writethrough none
# 32 and 64 bits do not work either, however, due to different leaked cluster
# count on error.
# Thus, the only remaining option is refcount_bits=16.
-_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
+#
+# As for data_file, none of the refcount tests can work for it.
+_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' \
+ data_file
echo "Errors while writing 128 kB"
echo
diff --git a/tests/qemu-iotests/029 b/tests/qemu-iotests/029
index 9254ede5e5..2161a4b87a 100755
--- a/tests/qemu-iotests/029
+++ b/tests/qemu-iotests/029
@@ -42,8 +42,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto generic
_unsupported_proto vxhs
-# Internal snapshots are (currently) impossible with refcount_bits=1
-_unsupported_imgopts 'refcount_bits=1[^0-9]'
+# Internal snapshots are (currently) impossible with refcount_bits=1,
+# and generally impossible with external data files
+_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
offset_size=24
offset_l1_size=36
diff --git a/tests/qemu-iotests/031 b/tests/qemu-iotests/031
index c44fcf91bb..646ecd593f 100755
--- a/tests/qemu-iotests/031
+++ b/tests/qemu-iotests/031
@@ -40,9 +40,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto file
-# We want to test compat=0.10, which does not support refcount widths
-# other than 16
-_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
+# We want to test compat=0.10, which does not support external data
+# files or refcount widths other than 16
+_unsupported_imgopts data_file 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
CLUSTER_SIZE=65536
diff --git a/tests/qemu-iotests/036 b/tests/qemu-iotests/036
index bbaf0ef45b..512598421c 100755
--- a/tests/qemu-iotests/036
+++ b/tests/qemu-iotests/036
@@ -43,8 +43,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto file
-# Only qcow2v3 and later supports feature bits
-_unsupported_imgopts 'compat=0.10'
+# Only qcow2v3 and later supports feature bits;
+# qcow2.py does not support external data files
+_unsupported_imgopts 'compat=0.10' data_file
echo
echo === Image with unknown incompatible feature bit ===
diff --git a/tests/qemu-iotests/039 b/tests/qemu-iotests/039
index 99563bf126..ddce48ab47 100755
--- a/tests/qemu-iotests/039
+++ b/tests/qemu-iotests/039
@@ -44,6 +44,9 @@ _supported_proto file
_supported_os Linux
_default_cache_mode writethrough
_supported_cache_modes writethrough
+# Some of these test cases expect no external data file so that all
+# clusters are part of the qcow2 image and refcounted
+_unsupported_imgopts data_file
size=128M
diff --git a/tests/qemu-iotests/046 b/tests/qemu-iotests/046
index 4e03ead7b1..a066eec605 100755
--- a/tests/qemu-iotests/046
+++ b/tests/qemu-iotests/046
@@ -38,6 +38,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
+# data_file does not support compressed clusters
+_unsupported_imgopts data_file
CLUSTER_SIZE=64k
size=128M
diff --git a/tests/qemu-iotests/048 b/tests/qemu-iotests/048
index a8feb76184..2af6b74b41 100755
--- a/tests/qemu-iotests/048
+++ b/tests/qemu-iotests/048
@@ -49,6 +49,8 @@ _compare()
_supported_fmt raw qcow2 qed luks
_supported_proto file
_supported_os Linux
+# Using 'cp' is incompatible with external data files
+_unsupported_imgopts data_file
# Remove once all tests are fixed to use TEST_IMG_FILE
# correctly and common.rc sets it unconditionally
diff --git a/tests/qemu-iotests/051 b/tests/qemu-iotests/051
index d7294d80d9..034d3a3250 100755
--- a/tests/qemu-iotests/051
+++ b/tests/qemu-iotests/051
@@ -39,8 +39,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
# A compat=0.10 image is created in this test which does not support anything
-# other than refcount_bits=16
-_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
+# other than refcount_bits=16;
+# it also will not support an external data file
+_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' data_file
_require_drivers nbd
do_run_qemu()
diff --git a/tests/qemu-iotests/058 b/tests/qemu-iotests/058
index ed01115fa3..d5304bb404 100755
--- a/tests/qemu-iotests/058
+++ b/tests/qemu-iotests/058
@@ -56,8 +56,9 @@ _supported_fmt qcow2
_supported_proto file
_supported_os Linux
_require_command QEMU_NBD
-# Internal snapshots are (currently) impossible with refcount_bits=1
-_unsupported_imgopts 'refcount_bits=1[^0-9]'
+# Internal snapshots are (currently) impossible with refcount_bits=1,
+# and generally impossible with external data files
+_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
nbd_snapshot_img="nbd:unix:$nbd_unix_socket"
diff --git a/tests/qemu-iotests/060 b/tests/qemu-iotests/060
index 1411781618..043f12904a 100755
--- a/tests/qemu-iotests/060
+++ b/tests/qemu-iotests/060
@@ -48,8 +48,10 @@ _filter_io_error()
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
-# These tests only work for compat=1.1 images with refcount_bits=16
-_unsupported_imgopts 'compat=0.10' 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
+# These tests only work for compat=1.1 images without an external
+# data file with refcount_bits=16
+_unsupported_imgopts 'compat=0.10' data_file \
+ 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
# The repair process will create a large file - so check for availability first
_require_large_file 64G
diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061
index aad6b72d8a..36b040491f 100755
--- a/tests/qemu-iotests/061
+++ b/tests/qemu-iotests/061
@@ -42,8 +42,10 @@ _supported_fmt qcow2
_supported_proto file
_supported_os Linux
# Conversion between different compat versions can only really work
-# with refcount_bits=16
-_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
+# with refcount_bits=16;
+# we have explicit tests for data_file here, but the whole test does
+# not work with it
+_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' data_file
echo
echo "=== Testing version downgrade with zero expansion ==="
diff --git a/tests/qemu-iotests/062 b/tests/qemu-iotests/062
index 0df8667e5a..f26b88df9d 100755
--- a/tests/qemu-iotests/062
+++ b/tests/qemu-iotests/062
@@ -41,7 +41,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto generic
# We need zero clusters and snapshots
-_unsupported_imgopts 'compat=0.10' 'refcount_bits=1[^0-9]'
+_unsupported_imgopts 'compat=0.10' 'refcount_bits=1[^0-9]' data_file
IMG_SIZE=64M
diff --git a/tests/qemu-iotests/066 b/tests/qemu-iotests/066
index 71e8df598a..a4ac613f8e 100755
--- a/tests/qemu-iotests/066
+++ b/tests/qemu-iotests/066
@@ -40,7 +40,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto generic
# We need zero clusters and snapshots
-_unsupported_imgopts 'compat=0.10' 'refcount_bits=1[^0-9]'
+# (TODO: Consider splitting the snapshot part into a separate test
+# file, so this one runs with refcount_bits=1 and data_file)
+_unsupported_imgopts 'compat=0.10' 'refcount_bits=1[^0-9]' data_file
# Intentionally create an unaligned image
IMG_SIZE=$((64 * 1024 * 1024 + 512))
diff --git a/tests/qemu-iotests/067 b/tests/qemu-iotests/067
index 926c79b37c..a63be9cabf 100755
--- a/tests/qemu-iotests/067
+++ b/tests/qemu-iotests/067
@@ -32,8 +32,10 @@ status=1 # failure is the default!
_supported_fmt qcow2
_supported_proto file
-# Because anything other than 16 would change the output of query-block
-_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
+# Because anything other than 16 would change the output of query-block,
+# and external data files would change the output of
+# query-named-block-nodes
+_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' data_file
do_run_qemu()
{
diff --git a/tests/qemu-iotests/068 b/tests/qemu-iotests/068
index fe9d7ae1be..ccd1a9f1db 100755
--- a/tests/qemu-iotests/068
+++ b/tests/qemu-iotests/068
@@ -39,8 +39,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
_supported_proto generic
-# Internal snapshots are (currently) impossible with refcount_bits=1
-_unsupported_imgopts 'compat=0.10' 'refcount_bits=1[^0-9]'
+# Internal snapshots are (currently) impossible with refcount_bits=1,
+# and generally impossible with external data files
+_unsupported_imgopts 'compat=0.10' 'refcount_bits=1[^0-9]' data_file
IMG_SIZE=128K
diff --git a/tests/qemu-iotests/071 b/tests/qemu-iotests/071
index 4e31943244..88faebcc1d 100755
--- a/tests/qemu-iotests/071
+++ b/tests/qemu-iotests/071
@@ -39,6 +39,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_require_drivers blkdebug blkverify
+# blkdebug can only inject errors on bs->file, not on the data_file,
+# so thie test does not work with external data files
+_unsupported_imgopts data_file
do_run_qemu()
{
diff --git a/tests/qemu-iotests/073 b/tests/qemu-iotests/073
index e684b1b780..23a1bdf890 100755
--- a/tests/qemu-iotests/073
+++ b/tests/qemu-iotests/073
@@ -39,6 +39,10 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto generic
_unsupported_proto vxhs
+# External data files do not support compressed clusters
+# (TODO: Consider writing a version for external data files that does
+# not test compressed clusters)
+_unsupported_imgopts data_file
CLUSTER_SIZE=64k
size=128M
diff --git a/tests/qemu-iotests/074 b/tests/qemu-iotests/074
index 62be89a0d9..db03edf0b0 100755
--- a/tests/qemu-iotests/074
+++ b/tests/qemu-iotests/074
@@ -50,6 +50,8 @@ _compare()
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
+# blkdebug can only inject errors on bs->file
+_unsupported_imgopts data_file
# Setup test basic parameters
TEST_IMG2=$TEST_IMG.2
diff --git a/tests/qemu-iotests/080 b/tests/qemu-iotests/080
index b1ecafb41e..a3d13c414e 100755
--- a/tests/qemu-iotests/080
+++ b/tests/qemu-iotests/080
@@ -40,9 +40,10 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
-# - Internal snapshots are (currently) impossible with refcount_bits=1
+# - Internal snapshots are (currently) impossible with refcount_bits=1,
+# and generally impossible with external data files
# - This is generally a test for compat=1.1 images
-_unsupported_imgopts 'refcount_bits=1[^0-9]' 'compat=0.10'
+_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file 'compat=0.10'
header_size=104
diff --git a/tests/qemu-iotests/090 b/tests/qemu-iotests/090
index 9f8cfbb80f..1246e4f910 100755
--- a/tests/qemu-iotests/090
+++ b/tests/qemu-iotests/090
@@ -38,6 +38,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file nfs
+# External data files do not support compressed clusters
+_unsupported_imgopts data_file
IMG_SIZE=128K
diff --git a/tests/qemu-iotests/098 b/tests/qemu-iotests/098
index 700068b328..1e29d96b3d 100755
--- a/tests/qemu-iotests/098
+++ b/tests/qemu-iotests/098
@@ -40,8 +40,10 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
-# The code path we want to test here only works for compat=1.1 images
-_unsupported_imgopts 'compat=0.10'
+# The code path we want to test here only works for compat=1.1 images;
+# blkdebug can only inject errors on bs->file, so external data files
+# do not work with this test
+_unsupported_imgopts 'compat=0.10' data_file
for event in l1_update empty_image_prepare reftable_update refblock_alloc; do
diff --git a/tests/qemu-iotests/099 b/tests/qemu-iotests/099
index b383c11e6a..65e8e92572 100755
--- a/tests/qemu-iotests/099
+++ b/tests/qemu-iotests/099
@@ -46,8 +46,9 @@ _supported_fmt qcow qcow2 qed vdi vhdx vmdk vpc
_supported_proto file
_supported_os Linux
_require_drivers blkdebug blkverify
+# data_file would change the json:{} filenames
_unsupported_imgopts "subformat=monolithicFlat" "subformat=twoGbMaxExtentFlat" \
- "subformat=twoGbMaxExtentSparse"
+ "subformat=twoGbMaxExtentSparse" data_file
do_run_qemu()
{
diff --git a/tests/qemu-iotests/103 b/tests/qemu-iotests/103
index 554b9de054..8c1ebe0443 100755
--- a/tests/qemu-iotests/103
+++ b/tests/qemu-iotests/103
@@ -38,8 +38,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file nfs
-# Internal snapshots are (currently) impossible with refcount_bits=1
-_unsupported_imgopts 'refcount_bits=1[^0-9]'
+# Internal snapshots are (currently) impossible with refcount_bits=1,
+# and generally impossible with external data files
+_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
IMG_SIZE=64K
diff --git a/tests/qemu-iotests/108 b/tests/qemu-iotests/108
index 3324c86b5f..5f7076fba4 100755
--- a/tests/qemu-iotests/108
+++ b/tests/qemu-iotests/108
@@ -41,8 +41,10 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
-# This test directly modifies a refblock so it relies on refcount_bits being 16
-_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
+# This test directly modifies a refblock so it relies on refcount_bits being 16;
+# and the low-level modification it performs are not tuned for external data
+# files
+_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' data_file
echo
echo '=== Repairing an image without any refcount table ==='
diff --git a/tests/qemu-iotests/112 b/tests/qemu-iotests/112
index 6850225939..20ff5c224a 100755
--- a/tests/qemu-iotests/112
+++ b/tests/qemu-iotests/112
@@ -40,8 +40,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
# This test will set refcount_bits on its own which would conflict with the
-# manual setting; compat will be overridden as well
-_unsupported_imgopts refcount_bits 'compat=0.10'
+# manual setting; compat will be overridden as well;
+# and external data files do not work well with our refcount testing
+_unsupported_imgopts refcount_bits 'compat=0.10' data_file
print_refcount_bits()
{
diff --git a/tests/qemu-iotests/114 b/tests/qemu-iotests/114
index f90a744fc0..26104fff6c 100755
--- a/tests/qemu-iotests/114
+++ b/tests/qemu-iotests/114
@@ -39,6 +39,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto generic
_unsupported_proto vxhs
+# qcow2.py does not work too well with external data files
+_unsupported_imgopts data_file
TEST_IMG="$TEST_IMG.base" _make_test_img 64M
diff --git a/tests/qemu-iotests/121 b/tests/qemu-iotests/121
index 10db813d94..90ea0db737 100755
--- a/tests/qemu-iotests/121
+++ b/tests/qemu-iotests/121
@@ -39,6 +39,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
+# Refcount structures are used much differently with external data
+# files
+_unsupported_imgopts data_file
echo
echo '=== New refcount structures may not conflict with existing structures ==='
diff --git a/tests/qemu-iotests/138 b/tests/qemu-iotests/138
index 26d18ac8b6..54b01046ad 100755
--- a/tests/qemu-iotests/138
+++ b/tests/qemu-iotests/138
@@ -40,6 +40,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
+# With an external data file, data clusters are not refcounted
+# (and so qemu-img check does not check their refcount)
+_unsupported_imgopts data_file
echo
echo '=== Check on an image with a multiple of 2^32 clusters ==='
diff --git a/tests/qemu-iotests/156 b/tests/qemu-iotests/156
index 3f27db71f2..5559df63a5 100755
--- a/tests/qemu-iotests/156
+++ b/tests/qemu-iotests/156
@@ -51,6 +51,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2 qed
_supported_proto generic
_unsupported_proto vxhs
+# Copying files around with cp does not work with external data files
+_unsupported_imgopts data_file
# Create source disk
TEST_IMG="$TEST_IMG.backing" _make_test_img 1M
diff --git a/tests/qemu-iotests/176 b/tests/qemu-iotests/176
index 50df4c00fa..117c8b6954 100755
--- a/tests/qemu-iotests/176
+++ b/tests/qemu-iotests/176
@@ -47,8 +47,11 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
-# Persistent dirty bitmaps require compat=1.1
-_unsupported_imgopts 'compat=0.10'
+# Persistent dirty bitmaps require compat=1.1;
+# Internal snapshots forbid using an external data file
+# (they work with refcount_bits=1 here, though, because there actually
+# is no data when creating the snapshot)
+_unsupported_imgopts 'compat=0.10' data_file
run_qemu()
{
diff --git a/tests/qemu-iotests/191 b/tests/qemu-iotests/191
index 23ab0ce899..b05db68141 100755
--- a/tests/qemu-iotests/191
+++ b/tests/qemu-iotests/191
@@ -43,6 +43,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
+# An external data file would change the query-named-block-nodes output
+_unsupported_imgopts data_file
size=64M
diff --git a/tests/qemu-iotests/201 b/tests/qemu-iotests/201
index 86fa37e714..133ba9f03e 100755
--- a/tests/qemu-iotests/201
+++ b/tests/qemu-iotests/201
@@ -43,9 +43,9 @@ _supported_fmt qcow2
_supported_proto generic
_supported_os Linux
-# Internal snapshots are (currently) impossible with refcount_bits=1
-# This was taken from test 080
-_unsupported_imgopts 'refcount_bits=1[^0-9]'
+# Internal snapshots are (currently) impossible with refcount_bits=1,
+# and generally impossible with external data files
+_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
size=64M
_make_test_img $size
diff --git a/tests/qemu-iotests/214 b/tests/qemu-iotests/214
index 21ec8a2ad8..0f2e61280a 100755
--- a/tests/qemu-iotests/214
+++ b/tests/qemu-iotests/214
@@ -39,7 +39,8 @@ _supported_proto file
# Repairing the corrupted image requires qemu-img check to store a
# refcount up to 3, which requires at least two refcount bits.
-_unsupported_imgopts 'refcount_bits=1[^0-9]'
+# External data files do not support compressed clusters.
+_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
echo
diff --git a/tests/qemu-iotests/217 b/tests/qemu-iotests/217
index 58a78a6098..d89116ccad 100755
--- a/tests/qemu-iotests/217
+++ b/tests/qemu-iotests/217
@@ -40,7 +40,8 @@ _supported_proto file
# This test needs clusters with at least a refcount of 2 so that
# OFLAG_COPIED is not set. refcount_bits=1 is therefore unsupported.
-_unsupported_imgopts 'refcount_bits=1[^0-9]'
+# (As are external data files.)
+_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
echo
echo '=== Simulating an I/O error during snapshot deletion ==='
diff --git a/tests/qemu-iotests/220 b/tests/qemu-iotests/220
index 3f86f24c4d..a9259b7127 100755
--- a/tests/qemu-iotests/220
+++ b/tests/qemu-iotests/220
@@ -37,8 +37,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
-# To use a different refcount width but 16 bits we need compat=1.1
-_unsupported_imgopts 'compat=0.10'
+# To use a different refcount width but 16 bits we need compat=1.1,
+# and external data files do not support compressed clusters.
+_unsupported_imgopts 'compat=0.10' data_file
echo "== Creating huge file =="
diff --git a/tests/qemu-iotests/243 b/tests/qemu-iotests/243
index 3dc3b6a711..a61852f6d9 100755
--- a/tests/qemu-iotests/243
+++ b/tests/qemu-iotests/243
@@ -40,8 +40,10 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
-# External data files do not work with compat=0.10
-_unsupported_imgopts 'compat=0.10'
+# External data files do not work with compat=0.10, and because there
+# is an explicit case for external data files here, we cannot allow
+# the user to specify whether to use one
+_unsupported_imgopts 'compat=0.10' data_file
for mode in off metadata falloc full; do
diff --git a/tests/qemu-iotests/244 b/tests/qemu-iotests/244
index 13263292b0..0d1efee6ef 100755
--- a/tests/qemu-iotests/244
+++ b/tests/qemu-iotests/244
@@ -41,8 +41,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
-# External data files do not work with compat=0.10
-_unsupported_imgopts 'compat=0.10'
+# External data files do not work with compat=0.10, and because we use
+# our own external data file, we cannot let the user specify one
+_unsupported_imgopts 'compat=0.10' data_file
echo
echo "=== Create and open image with external data file ==="
diff --git a/tests/qemu-iotests/250 b/tests/qemu-iotests/250
index 670cf19076..9bb6b94d74 100755
--- a/tests/qemu-iotests/250
+++ b/tests/qemu-iotests/250
@@ -39,6 +39,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
+# This test does not make much sense with external data files
+_unsupported_imgopts data_file
# This test checks that qcow2_process_discards does not truncate a discard
# request > 2G.
diff --git a/tests/qemu-iotests/261 b/tests/qemu-iotests/261
index 9f2817251f..ddcb04f285 100755
--- a/tests/qemu-iotests/261
+++ b/tests/qemu-iotests/261
@@ -47,7 +47,8 @@ _supported_os Linux
# (1) We create a v2 image that supports nothing but refcount_bits=16
# (2) We do some refcount management on our own which expects
# refcount_bits=16
-_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
+# As for data files, they do not support snapshots at all.
+_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' data_file
# Parameters:
# $1: image filename
diff --git a/tests/qemu-iotests/267 b/tests/qemu-iotests/267
index bd9a5c5524..c296877168 100755
--- a/tests/qemu-iotests/267
+++ b/tests/qemu-iotests/267
@@ -42,8 +42,9 @@ _supported_proto file
_supported_os Linux
_require_drivers copy-on-read
-# Internal snapshots are (currently) impossible with refcount_bits=1
-_unsupported_imgopts 'refcount_bits=1[^0-9]'
+# Internal snapshots are (currently) impossible with refcount_bits=1,
+# and generally impossible with external data files
+_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
do_run_qemu()
{
diff --git a/tests/qemu-iotests/273 b/tests/qemu-iotests/273
index d598c47d9b..00ff79bcf8 100755
--- a/tests/qemu-iotests/273
+++ b/tests/qemu-iotests/273
@@ -37,6 +37,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
+# External data files would add nodes to the block graph, so it would
+# not match the reference output
+_unsupported_imgopts data_file
do_run_qemu()
{
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 29/34] iotests: Allow check -o data_file
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (27 preceding siblings ...)
2020-01-06 14:42 ` [PULL 28/34] iotests: Disable data_file where it cannot be used Max Reitz
@ 2020-01-06 14:42 ` Max Reitz
2020-01-06 14:42 ` [PULL 30/34] block: introduce compress filter driver Max Reitz
` (5 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:42 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
The problem with allowing the data_file option is that you want to use a
different data file per image used in the test. Therefore, we need to
allow patterns like -o data_file='$TEST_IMG.data_file'.
Then, we need to filter it out from qemu-img map, qemu-img create, and
remove the data file in _rm_test_img.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-23-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/common.filter | 23 +++++++++++++++++++++--
tests/qemu-iotests/common.rc | 22 +++++++++++++++++++++-
2 files changed, 42 insertions(+), 3 deletions(-)
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 116cc8a840..3f8ee3e5f7 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -122,7 +122,13 @@ _filter_actual_image_size()
# replace driver-specific options in the "Formatting..." line
_filter_img_create()
{
- $SED -e "s#$REMOTE_TEST_DIR#TEST_DIR#g" \
+ data_file_filter=()
+ if data_file=$(_get_data_file "$TEST_IMG"); then
+ data_file_filter=(-e "s# data_file=$data_file##")
+ fi
+
+ $SED "${data_file_filter[@]}" \
+ -e "s#$REMOTE_TEST_DIR#TEST_DIR#g" \
-e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
-e "s#$TEST_DIR#TEST_DIR#g" \
-e "s#$SOCK_DIR#SOCK_DIR#g" \
@@ -209,9 +215,22 @@ _filter_img_info()
# human and json output
_filter_qemu_img_map()
{
+ # Assuming the data_file value in $IMGOPTS contains a '$TEST_IMG',
+ # create a filter that replaces the data file name by $TEST_IMG.
+ # Example:
+ # In $IMGOPTS: 'data_file=$TEST_IMG.data_file'
+ # Then data_file_pattern == '\(.*\).data_file'
+ # And data_file_filter == -e 's#\(.*\).data_file#\1#
+ data_file_filter=()
+ if data_file_pattern=$(_get_data_file '\\(.*\\)'); then
+ data_file_filter=(-e "s#$data_file_pattern#\\1#")
+ fi
+
$SED -e 's/\([0-9a-fx]* *[0-9a-fx]* *\)[0-9a-fx]* */\1/g' \
-e 's/"offset": [0-9]\+/"offset": OFFSET/g' \
- -e 's/Mapped to *//' | _filter_testdir | _filter_imgfmt
+ -e 's/Mapped to *//' \
+ "${data_file_filter[@]}" \
+ | _filter_testdir | _filter_imgfmt
}
_filter_nbd()
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 7d704f9573..d088392ab6 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -298,6 +298,20 @@ _stop_nbd_server()
fi
}
+# Gets the data_file value from IMGOPTS and replaces the '$TEST_IMG'
+# pattern by '$1'
+# Caution: The replacement is done with sed, so $1 must be escaped
+# properly. (The delimiter is '#'.)
+_get_data_file()
+{
+ if ! echo "$IMGOPTS" | grep -q 'data_file='; then
+ return 1
+ fi
+
+ echo "$IMGOPTS" | sed -e 's/.*data_file=\([^,]*\).*/\1/' \
+ | sed -e "s#\\\$TEST_IMG#$1#"
+}
+
_make_test_img()
{
# extra qemu-img options can be added by tests
@@ -318,7 +332,8 @@ _make_test_img()
fi
if [ -n "$IMGOPTS" ]; then
- optstr=$(_optstr_add "$optstr" "$IMGOPTS")
+ imgopts_expanded=$(echo "$IMGOPTS" | sed -e "s#\\\$TEST_IMG#$img_name#")
+ optstr=$(_optstr_add "$optstr" "$imgopts_expanded")
fi
if [ -n "$IMGKEYSECRET" ]; then
object_options="--object secret,id=keysec0,data=$IMGKEYSECRET"
@@ -400,6 +415,11 @@ _rm_test_img()
# Remove all the extents for vmdk
"$QEMU_IMG" info "$img" 2>/dev/null | grep 'filename:' | cut -f 2 -d: \
| xargs -I {} rm -f "{}"
+ elif [ "$IMGFMT" = "qcow2" ]; then
+ # Remove external data file
+ if data_file=$(_get_data_file "$img"); then
+ rm -f "$data_file"
+ fi
fi
rm -f "$img"
}
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 30/34] block: introduce compress filter driver
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (28 preceding siblings ...)
2020-01-06 14:42 ` [PULL 29/34] iotests: Allow check -o data_file Max Reitz
@ 2020-01-06 14:42 ` Max Reitz
2020-01-06 14:42 ` [PULL 31/34] qcow2: Allow writing compressed data of multiple clusters Max Reitz
` (4 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:42 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
From: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Allow writing all the data compressed through the filter driver.
The written data will be aligned by the cluster size.
Based on the QEMU current implementation, that data can be written to
unallocated clusters only. May be used for a backup job.
Suggested-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 1575288906-551879-2-git-send-email-andrey.shinkevich@virtuozzo.com
[mreitz: Replace NULL bdrv_get_format_name() by "(no format)"]
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
block/Makefile.objs | 1 +
block/filter-compress.c | 168 ++++++++++++++++++++++++++++++++++++++++
qapi/block-core.json | 10 ++-
3 files changed, 175 insertions(+), 4 deletions(-)
create mode 100644 block/filter-compress.c
diff --git a/block/Makefile.objs b/block/Makefile.objs
index e394fe0b6c..330529b0b7 100644
--- a/block/Makefile.objs
+++ b/block/Makefile.objs
@@ -43,6 +43,7 @@ block-obj-y += crypto.o
block-obj-y += aio_task.o
block-obj-y += backup-top.o
+block-obj-y += filter-compress.o
common-obj-y += stream.o
diff --git a/block/filter-compress.c b/block/filter-compress.c
new file mode 100644
index 0000000000..60137fb680
--- /dev/null
+++ b/block/filter-compress.c
@@ -0,0 +1,168 @@
+/*
+ * Compress filter block driver
+ *
+ * Copyright (c) 2019 Virtuozzo International GmbH
+ *
+ * Author:
+ * Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
+ * (based on block/copy-on-read.c by Max Reitz)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 or
+ * (at your option) any later version of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu/osdep.h"
+#include "block/block_int.h"
+#include "qemu/module.h"
+#include "qapi/error.h"
+
+
+static int compress_open(BlockDriverState *bs, QDict *options, int flags,
+ Error **errp)
+{
+ bs->file = bdrv_open_child(NULL, options, "file", bs, &child_file, false,
+ errp);
+ if (!bs->file) {
+ return -EINVAL;
+ }
+
+ if (!bs->file->bs->drv || !block_driver_can_compress(bs->file->bs->drv)) {
+ error_setg(errp,
+ "Compression is not supported for underlying format: %s",
+ bdrv_get_format_name(bs->file->bs) ?: "(no format)");
+
+ return -ENOTSUP;
+ }
+
+ bs->supported_write_flags = BDRV_REQ_WRITE_UNCHANGED |
+ (BDRV_REQ_FUA & bs->file->bs->supported_write_flags);
+
+ bs->supported_zero_flags = BDRV_REQ_WRITE_UNCHANGED |
+ ((BDRV_REQ_FUA | BDRV_REQ_MAY_UNMAP | BDRV_REQ_NO_FALLBACK) &
+ bs->file->bs->supported_zero_flags);
+
+ return 0;
+}
+
+
+static int64_t compress_getlength(BlockDriverState *bs)
+{
+ return bdrv_getlength(bs->file->bs);
+}
+
+
+static int coroutine_fn compress_co_preadv_part(BlockDriverState *bs,
+ uint64_t offset, uint64_t bytes,
+ QEMUIOVector *qiov,
+ size_t qiov_offset,
+ int flags)
+{
+ return bdrv_co_preadv_part(bs->file, offset, bytes, qiov, qiov_offset,
+ flags);
+}
+
+
+static int coroutine_fn compress_co_pwritev_part(BlockDriverState *bs,
+ uint64_t offset,
+ uint64_t bytes,
+ QEMUIOVector *qiov,
+ size_t qiov_offset, int flags)
+{
+ return bdrv_co_pwritev_part(bs->file, offset, bytes, qiov, qiov_offset,
+ flags | BDRV_REQ_WRITE_COMPRESSED);
+}
+
+
+static int coroutine_fn compress_co_pwrite_zeroes(BlockDriverState *bs,
+ int64_t offset, int bytes,
+ BdrvRequestFlags flags)
+{
+ return bdrv_co_pwrite_zeroes(bs->file, offset, bytes, flags);
+}
+
+
+static int coroutine_fn compress_co_pdiscard(BlockDriverState *bs,
+ int64_t offset, int bytes)
+{
+ return bdrv_co_pdiscard(bs->file, offset, bytes);
+}
+
+
+static void compress_refresh_limits(BlockDriverState *bs, Error **errp)
+{
+ BlockDriverInfo bdi;
+ int ret;
+
+ if (!bs->file) {
+ return;
+ }
+
+ ret = bdrv_get_info(bs->file->bs, &bdi);
+ if (ret < 0 || bdi.cluster_size == 0) {
+ return;
+ }
+
+ bs->bl.request_alignment = bdi.cluster_size;
+}
+
+
+static void compress_eject(BlockDriverState *bs, bool eject_flag)
+{
+ bdrv_eject(bs->file->bs, eject_flag);
+}
+
+
+static void compress_lock_medium(BlockDriverState *bs, bool locked)
+{
+ bdrv_lock_medium(bs->file->bs, locked);
+}
+
+
+static bool compress_recurse_is_first_non_filter(BlockDriverState *bs,
+ BlockDriverState *candidate)
+{
+ return bdrv_recurse_is_first_non_filter(bs->file->bs, candidate);
+}
+
+
+static BlockDriver bdrv_compress = {
+ .format_name = "compress",
+
+ .bdrv_open = compress_open,
+ .bdrv_child_perm = bdrv_filter_default_perms,
+
+ .bdrv_getlength = compress_getlength,
+
+ .bdrv_co_preadv_part = compress_co_preadv_part,
+ .bdrv_co_pwritev_part = compress_co_pwritev_part,
+ .bdrv_co_pwrite_zeroes = compress_co_pwrite_zeroes,
+ .bdrv_co_pdiscard = compress_co_pdiscard,
+ .bdrv_refresh_limits = compress_refresh_limits,
+
+ .bdrv_eject = compress_eject,
+ .bdrv_lock_medium = compress_lock_medium,
+
+ .bdrv_co_block_status = bdrv_co_block_status_from_file,
+
+ .bdrv_recurse_is_first_non_filter = compress_recurse_is_first_non_filter,
+
+ .has_variable_length = true,
+ .is_filter = true,
+};
+
+static void bdrv_compress_init(void)
+{
+ bdrv_register(&bdrv_compress);
+}
+
+block_init(bdrv_compress_init);
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 839b10b3f0..7ff5e5edaf 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -2884,15 +2884,16 @@
# @copy-on-read: Since 3.0
# @blklogwrites: Since 3.0
# @blkreplay: Since 4.2
+# @compress: Since 5.0
#
# Since: 2.9
##
{ 'enum': 'BlockdevDriver',
'data': [ 'blkdebug', 'blklogwrites', 'blkreplay', 'blkverify', 'bochs',
- 'cloop', 'copy-on-read', 'dmg', 'file', 'ftp', 'ftps', 'gluster',
- 'host_cdrom', 'host_device', 'http', 'https', 'iscsi', 'luks',
- 'nbd', 'nfs', 'null-aio', 'null-co', 'nvme', 'parallels', 'qcow',
- 'qcow2', 'qed', 'quorum', 'raw', 'rbd',
+ 'cloop', 'compress', 'copy-on-read', 'dmg', 'file', 'ftp', 'ftps',
+ 'gluster', 'host_cdrom', 'host_device', 'http', 'https', 'iscsi',
+ 'luks', 'nbd', 'nfs', 'null-aio', 'null-co', 'nvme', 'parallels',
+ 'qcow', 'qcow2', 'qed', 'quorum', 'raw', 'rbd',
{ 'name': 'replication', 'if': 'defined(CONFIG_REPLICATION)' },
'sheepdog',
'ssh', 'throttle', 'vdi', 'vhdx', 'vmdk', 'vpc', 'vvfat', 'vxhs' ] }
@@ -4060,6 +4061,7 @@
'blkreplay': 'BlockdevOptionsBlkreplay',
'bochs': 'BlockdevOptionsGenericFormat',
'cloop': 'BlockdevOptionsGenericFormat',
+ 'compress': 'BlockdevOptionsGenericFormat',
'copy-on-read':'BlockdevOptionsGenericFormat',
'dmg': 'BlockdevOptionsGenericFormat',
'file': 'BlockdevOptionsFile',
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 31/34] qcow2: Allow writing compressed data of multiple clusters
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (29 preceding siblings ...)
2020-01-06 14:42 ` [PULL 30/34] block: introduce compress filter driver Max Reitz
@ 2020-01-06 14:42 ` Max Reitz
2020-01-06 14:42 ` [PULL 32/34] tests/qemu-iotests: add case to write " Max Reitz
` (3 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:42 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
From: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
QEMU currently supports writing compressed data of the size equal to
one cluster. This patch allows writing QCOW2 compressed data that
exceed one cluster. Now, we split buffered data into separate clusters
and write them compressed using the block/aio_task API.
Suggested-by: Pavel Butsykin <pbutsykin@virtuozzo.com>
Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 1575288906-551879-3-git-send-email-andrey.shinkevich@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
block/qcow2.c | 102 +++++++++++++++++++++++++++++++++++++-------------
1 file changed, 75 insertions(+), 27 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 7fbaac8457..cef9d72b3a 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -4221,10 +4221,8 @@ fail:
return ret;
}
-/* XXX: put compressed sectors first, then all the cluster aligned
- tables to avoid losing bytes in alignment */
static coroutine_fn int
-qcow2_co_pwritev_compressed_part(BlockDriverState *bs,
+qcow2_co_pwritev_compressed_task(BlockDriverState *bs,
uint64_t offset, uint64_t bytes,
QEMUIOVector *qiov, size_t qiov_offset)
{
@@ -4234,32 +4232,11 @@ qcow2_co_pwritev_compressed_part(BlockDriverState *bs,
uint8_t *buf, *out_buf;
uint64_t cluster_offset;
- if (has_data_file(bs)) {
- return -ENOTSUP;
- }
-
- if (bytes == 0) {
- /* align end of file to a sector boundary to ease reading with
- sector based I/Os */
- int64_t len = bdrv_getlength(bs->file->bs);
- if (len < 0) {
- return len;
- }
- return bdrv_co_truncate(bs->file, len, false, PREALLOC_MODE_OFF, NULL);
- }
-
- if (offset_into_cluster(s, offset)) {
- return -EINVAL;
- }
+ assert(bytes == s->cluster_size || (bytes < s->cluster_size &&
+ (offset + bytes == bs->total_sectors << BDRV_SECTOR_BITS)));
buf = qemu_blockalign(bs, s->cluster_size);
- if (bytes != s->cluster_size) {
- if (bytes > s->cluster_size ||
- offset + bytes != bs->total_sectors << BDRV_SECTOR_BITS)
- {
- qemu_vfree(buf);
- return -EINVAL;
- }
+ if (bytes < s->cluster_size) {
/* Zero-pad last write if image size is not cluster aligned */
memset(buf + bytes, 0, s->cluster_size - bytes);
}
@@ -4308,6 +4285,77 @@ fail:
return ret;
}
+static coroutine_fn int qcow2_co_pwritev_compressed_task_entry(AioTask *task)
+{
+ Qcow2AioTask *t = container_of(task, Qcow2AioTask, task);
+
+ assert(!t->cluster_type && !t->l2meta);
+
+ return qcow2_co_pwritev_compressed_task(t->bs, t->offset, t->bytes, t->qiov,
+ t->qiov_offset);
+}
+
+/*
+ * XXX: put compressed sectors first, then all the cluster aligned
+ * tables to avoid losing bytes in alignment
+ */
+static coroutine_fn int
+qcow2_co_pwritev_compressed_part(BlockDriverState *bs,
+ uint64_t offset, uint64_t bytes,
+ QEMUIOVector *qiov, size_t qiov_offset)
+{
+ BDRVQcow2State *s = bs->opaque;
+ AioTaskPool *aio = NULL;
+ int ret = 0;
+
+ if (has_data_file(bs)) {
+ return -ENOTSUP;
+ }
+
+ if (bytes == 0) {
+ /*
+ * align end of file to a sector boundary to ease reading with
+ * sector based I/Os
+ */
+ int64_t len = bdrv_getlength(bs->file->bs);
+ if (len < 0) {
+ return len;
+ }
+ return bdrv_co_truncate(bs->file, len, false, PREALLOC_MODE_OFF, NULL);
+ }
+
+ if (offset_into_cluster(s, offset)) {
+ return -EINVAL;
+ }
+
+ while (bytes && aio_task_pool_status(aio) == 0) {
+ uint64_t chunk_size = MIN(bytes, s->cluster_size);
+
+ if (!aio && chunk_size != bytes) {
+ aio = aio_task_pool_new(QCOW2_MAX_WORKERS);
+ }
+
+ ret = qcow2_add_task(bs, aio, qcow2_co_pwritev_compressed_task_entry,
+ 0, 0, offset, chunk_size, qiov, qiov_offset, NULL);
+ if (ret < 0) {
+ break;
+ }
+ qiov_offset += chunk_size;
+ offset += chunk_size;
+ bytes -= chunk_size;
+ }
+
+ if (aio) {
+ aio_task_pool_wait_all(aio);
+ if (ret == 0) {
+ ret = aio_task_pool_status(aio);
+ }
+ g_free(aio);
+ }
+
+ return ret;
+}
+
static int coroutine_fn
qcow2_co_preadv_compressed(BlockDriverState *bs,
uint64_t file_cluster_offset,
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 32/34] tests/qemu-iotests: add case to write compressed data of multiple clusters
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (30 preceding siblings ...)
2020-01-06 14:42 ` [PULL 31/34] qcow2: Allow writing compressed data of multiple clusters Max Reitz
@ 2020-01-06 14:42 ` Max Reitz
2020-01-06 14:42 ` [PULL 33/34] tests/qemu-iotests: Update tests to recent desugarized -accel option Max Reitz
` (2 subsequent siblings)
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:42 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
From: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Add the case to the iotest #214 that checks possibility of writing
compressed data of more than one cluster size. The test case involves
the compress filter driver showing a sample usage of that.
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 1575288906-551879-4-git-send-email-andrey.shinkevich@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/214 | 43 ++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/214.out | 14 +++++++++++++
2 files changed, 57 insertions(+)
diff --git a/tests/qemu-iotests/214 b/tests/qemu-iotests/214
index 0f2e61280a..3500e0c47a 100755
--- a/tests/qemu-iotests/214
+++ b/tests/qemu-iotests/214
@@ -90,6 +90,49 @@ _check_test_img -r all
$QEMU_IO -c "read -P 0x11 0 4M" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir
$QEMU_IO -c "read -P 0x22 4M 4M" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir
+echo
+echo "=== Write compressed data of multiple clusters ==="
+echo
+cluster_size=0x10000
+_make_test_img 2M -o cluster_size=$cluster_size
+
+echo "Write uncompressed data:"
+let data_size="8 * $cluster_size"
+$QEMU_IO -c "write -P 0xaa 0 $data_size" "$TEST_IMG" \
+ 2>&1 | _filter_qemu_io | _filter_testdir
+sizeA=$($QEMU_IMG info --output=json "$TEST_IMG" |
+ sed -n '/"actual-size":/ s/[^0-9]//gp')
+
+_make_test_img 2M -o cluster_size=$cluster_size
+echo "Write compressed data:"
+let data_size="3 * $cluster_size + $cluster_size / 2"
+# Set compress on. That will align the written data
+# by the cluster size and will write them compressed.
+QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT \
+$QEMU_IO -c "write -P 0xbb 0 $data_size" --image-opts \
+ "driver=compress,file.driver=$IMGFMT,file.file.driver=file,file.file.filename=$TEST_IMG" \
+ 2>&1 | _filter_qemu_io | _filter_testdir
+
+let offset="4 * $cluster_size + $cluster_size / 4"
+QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT \
+$QEMU_IO -c "write -P 0xcc $offset $data_size" "json:{\
+ 'driver': 'compress',
+ 'file': {'driver': '$IMGFMT',
+ 'file': {'driver': 'file',
+ 'filename': '$TEST_IMG'}}}" | \
+ _filter_qemu_io | _filter_testdir
+
+sizeB=$($QEMU_IMG info --output=json "$TEST_IMG" |
+ sed -n '/"actual-size":/ s/[^0-9]//gp')
+
+if [ $sizeA -le $sizeB ]
+then
+ echo "Compression ERROR"
+fi
+
+$QEMU_IMG check --output=json "$TEST_IMG" |
+ sed -n 's/,$//; /"compressed-clusters":/ s/^ *//p'
+
# success, all done
echo '*** done'
rm -f $seq.full
diff --git a/tests/qemu-iotests/214.out b/tests/qemu-iotests/214.out
index 0fcd8dc051..9fc67287f8 100644
--- a/tests/qemu-iotests/214.out
+++ b/tests/qemu-iotests/214.out
@@ -32,4 +32,18 @@ read 4194304/4194304 bytes at offset 0
4 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 4194304/4194304 bytes at offset 4194304
4 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+=== Write compressed data of multiple clusters ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2097152
+Write uncompressed data:
+wrote 524288/524288 bytes at offset 0
+512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2097152
+Write compressed data:
+wrote 229376/229376 bytes at offset 0
+224 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 229376/229376 bytes at offset 278528
+224 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+"compressed-clusters": 8
*** done
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 33/34] tests/qemu-iotests: Update tests to recent desugarized -accel option
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (31 preceding siblings ...)
2020-01-06 14:42 ` [PULL 32/34] tests/qemu-iotests: add case to write " Max Reitz
@ 2020-01-06 14:42 ` Max Reitz
2020-01-06 14:42 ` [PULL 34/34] backup-top: Begin drain earlier Max Reitz
2020-01-06 18:22 ` [PULL 00/34] Block patches Peter Maydell
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:42 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
From: Philippe Mathieu-Daudé <philmd@redhat.com>
Commit 6f6e1698a6 desugarized "-machine accel=" to a list
of "-accel" options. Since now "-machine accel" and "-accel"
became incompatible, update the iotests to the new format.
Error reported here:
https://gitlab.com/qemu-project/qemu/-/jobs/385801004#L3400
Reported-by: GitLab CI
Fixes: 6f6e1698a6 (vl: configure accelerators from -accel options)
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200106130951.29873-1-philmd@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
tests/qemu-iotests/235 | 2 +-
tests/qemu-iotests/check | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/tests/qemu-iotests/235 b/tests/qemu-iotests/235
index fedd111fd4..3d7533980d 100755
--- a/tests/qemu-iotests/235
+++ b/tests/qemu-iotests/235
@@ -49,7 +49,7 @@ qemu_img_create('-f', iotests.imgfmt, '-o', 'preallocation=metadata', disk,
str(size))
vm = QEMUMachine(iotests.qemu_prog)
-vm.add_args('-machine', 'accel=kvm:tcg')
+vm.add_args('-accel', 'kvm', '-accel', 'tcg')
if iotests.qemu_default_machine == 's390-ccw-virtio':
vm.add_args('-no-shutdown')
vm.add_args('-drive', 'id=src,file=' + disk)
diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index 90970b0549..2890785a10 100755
--- a/tests/qemu-iotests/check
+++ b/tests/qemu-iotests/check
@@ -587,13 +587,13 @@ export QEMU_PROG="$(type -p "$QEMU_PROG")"
case "$QEMU_PROG" in
*qemu-system-arm|*qemu-system-aarch64)
- export QEMU_OPTIONS="-nodefaults -display none -machine virt,accel=qtest"
+ export QEMU_OPTIONS="-nodefaults -display none -machine virt -accel qtest"
;;
*qemu-system-tricore)
- export QEMU_OPTIONS="-nodefaults -display none -machine tricore_testboard,accel=qtest"
+ export QEMU_OPTIONS="-nodefaults -display none -machine tricore_testboard -accel qtest"
;;
*)
- export QEMU_OPTIONS="-nodefaults -display none -machine accel=qtest"
+ export QEMU_OPTIONS="-nodefaults -display none -accel qtest"
;;
esac
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PULL 34/34] backup-top: Begin drain earlier
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (32 preceding siblings ...)
2020-01-06 14:42 ` [PULL 33/34] tests/qemu-iotests: Update tests to recent desugarized -accel option Max Reitz
@ 2020-01-06 14:42 ` Max Reitz
2020-01-06 18:22 ` [PULL 00/34] Block patches Peter Maydell
34 siblings, 0 replies; 36+ messages in thread
From: Max Reitz @ 2020-01-06 14:42 UTC (permalink / raw)
To: qemu-block; +Cc: Kevin Wolf, Peter Maydell, qemu-devel, Max Reitz
When dropping backup-top, we need to drain the node before freeing the
BlockCopyState. Otherwise, requests may still be in flight and then the
assertion in shres_destroy() will fail.
(This becomes visible in intermittent failure of 056.)
Cc: qemu-stable@nongnu.org
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20191219182638.104621-1-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
block/backup-top.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/backup-top.c b/block/backup-top.c
index 7cdb1f8eba..818d3f26b4 100644
--- a/block/backup-top.c
+++ b/block/backup-top.c
@@ -257,12 +257,12 @@ void bdrv_backup_top_drop(BlockDriverState *bs)
BDRVBackupTopState *s = bs->opaque;
AioContext *aio_context = bdrv_get_aio_context(bs);
- block_copy_state_free(s->bcs);
-
aio_context_acquire(aio_context);
bdrv_drained_begin(bs);
+ block_copy_state_free(s->bcs);
+
s->active = false;
bdrv_child_refresh_perms(bs, bs->backing, &error_abort);
bdrv_replace_node(bs, backing_bs(bs), &error_abort);
--
2.24.1
^ permalink raw reply related [flat|nested] 36+ messages in thread
* Re: [PULL 00/34] Block patches
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
` (33 preceding siblings ...)
2020-01-06 14:42 ` [PULL 34/34] backup-top: Begin drain earlier Max Reitz
@ 2020-01-06 18:22 ` Peter Maydell
34 siblings, 0 replies; 36+ messages in thread
From: Peter Maydell @ 2020-01-06 18:22 UTC (permalink / raw)
To: Max Reitz; +Cc: Kevin Wolf, QEMU Developers, Qemu-block
On Mon, 6 Jan 2020 at 14:42, Max Reitz <mreitz@redhat.com> wrote:
>
> The following changes since commit f17783e706ab9c7b3a2b69cf48e4f0ba40664f54:
>
> Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20191220' into staging (2020-01-03 18:50:33 +0000)
>
> are available in the Git repository at:
>
> https://github.com/XanClic/qemu.git tags/pull-block-2020-01-06
>
> for you to fetch changes up to 503ca1262bab2c11c533a4816d1ff4297d4f58a6:
>
> backup-top: Begin drain earlier (2020-01-06 14:26:23 +0100)
>
> ----------------------------------------------------------------
> Block patches:
> - Minor fixes and tests from the freeze period (too minor to be included
> in 4.2)
> - Allow many bash iotests to test qcow2's external data file feature
> - Add compress filter driver
> - Fix Python iotests after 6f6e1698a6
> - Fix for the backup job
>
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/5.0
for any user-visible changes.
-- PMM
^ permalink raw reply [flat|nested] 36+ messages in thread
end of thread, other threads:[~2020-01-06 18:23 UTC | newest]
Thread overview: 36+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-01-06 14:41 [PULL 00/34] Block patches Max Reitz
2020-01-06 14:41 ` [PULL 01/34] block: Add bdrv_qapi_perm_to_blk_perm() Max Reitz
2020-01-06 14:41 ` [PULL 02/34] block: Use bdrv_qapi_perm_to_blk_perm() Max Reitz
2020-01-06 14:41 ` [PULL 03/34] blkdebug: Allow taking/unsharing permissions Max Reitz
2020-01-06 14:41 ` [PULL 04/34] iotests: Add @error to wait_until_completed Max Reitz
2020-01-06 14:41 ` [PULL 05/34] iotests: Add test for failing mirror complete Max Reitz
2020-01-06 14:41 ` [PULL 06/34] throttle-groups: fix memory leak in throttle_group_set_limit: Max Reitz
2020-01-06 14:41 ` [PULL 07/34] qcow2-bitmaps: fix qcow2_can_store_new_dirty_bitmap Max Reitz
2020-01-06 14:41 ` [PULL 08/34] iotests: s/qocw2/qcow2/ Max Reitz
2020-01-06 14:41 ` [PULL 09/34] iotests/qcow2.py: Add dump-header-exts Max Reitz
2020-01-06 14:41 ` [PULL 10/34] iotests/qcow2.py: Split feature fields into bits Max Reitz
2020-01-06 14:41 ` [PULL 11/34] iotests: Add _filter_json_filename Max Reitz
2020-01-06 14:41 ` [PULL 12/34] iotests: Filter refcount_order in 036 Max Reitz
2020-01-06 14:41 ` [PULL 13/34] iotests: Replace IMGOPTS by _unsupported_imgopts Max Reitz
2020-01-06 14:41 ` [PULL 14/34] iotests: Drop compat=1.1 in 050 Max Reitz
2020-01-06 14:41 ` [PULL 15/34] iotests: Let _make_test_img parse its parameters Max Reitz
2020-01-06 14:41 ` [PULL 16/34] iotests: Add -o and --no-opts to _make_test_img Max Reitz
2020-01-06 14:41 ` [PULL 17/34] iotests: Inject space into -ocompat=0.10 in 051 Max Reitz
2020-01-06 14:41 ` [PULL 18/34] iotests: Replace IMGOPTS= by -o Max Reitz
2020-01-06 14:41 ` [PULL 19/34] iotests: Replace IMGOPTS='' by --no-opts Max Reitz
2020-01-06 14:41 ` [PULL 20/34] iotests: Drop IMGOPTS use in 267 Max Reitz
2020-01-06 14:41 ` [PULL 21/34] iotests: Avoid qemu-img create Max Reitz
2020-01-06 14:41 ` [PULL 22/34] iotests: Use _rm_test_img for deleting test images Max Reitz
2020-01-06 14:41 ` [PULL 23/34] iotests: Avoid cp/mv of " Max Reitz
2020-01-06 14:41 ` [PULL 24/34] iotests: Make 091 work with data_file Max Reitz
2020-01-06 14:41 ` [PULL 25/34] iotests: Make 110 " Max Reitz
2020-01-06 14:41 ` [PULL 26/34] iotests: Make 137 " Max Reitz
2020-01-06 14:41 ` [PULL 27/34] iotests: Make 198 " Max Reitz
2020-01-06 14:42 ` [PULL 28/34] iotests: Disable data_file where it cannot be used Max Reitz
2020-01-06 14:42 ` [PULL 29/34] iotests: Allow check -o data_file Max Reitz
2020-01-06 14:42 ` [PULL 30/34] block: introduce compress filter driver Max Reitz
2020-01-06 14:42 ` [PULL 31/34] qcow2: Allow writing compressed data of multiple clusters Max Reitz
2020-01-06 14:42 ` [PULL 32/34] tests/qemu-iotests: add case to write " Max Reitz
2020-01-06 14:42 ` [PULL 33/34] tests/qemu-iotests: Update tests to recent desugarized -accel option Max Reitz
2020-01-06 14:42 ` [PULL 34/34] backup-top: Begin drain earlier Max Reitz
2020-01-06 18:22 ` [PULL 00/34] Block patches Peter Maydell
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