* [PATCH 1/2] fstest: btrfs/196: test for alien btrfs-devices
@ 2019-10-07 9:41 Anand Jain
2019-10-07 9:41 ` [PATCH 2/2] fstest: btrfs/197: test for alien devices Anand Jain
` (2 more replies)
0 siblings, 3 replies; 8+ messages in thread
From: Anand Jain @ 2019-10-07 9:41 UTC (permalink / raw)
To: fstests; +Cc: linux-btrfs
Test if btrfs.ko sucessfully identifies and reports the missing device,
if the missed device contians someother btrfs.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
tests/btrfs/196 | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++
tests/btrfs/196.out | 25 +++++++++++++++++
tests/btrfs/group | 1 +
3 files changed, 103 insertions(+)
create mode 100755 tests/btrfs/196
create mode 100644 tests/btrfs/196.out
diff --git a/tests/btrfs/196 b/tests/btrfs/196
new file mode 100755
index 000000000000..e35cdce492e5
--- /dev/null
+++ b/tests/btrfs/196
@@ -0,0 +1,77 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2019 Oracle. All Rights Reserved.
+#
+# FS QA Test 196
+#
+# Test stale and alien btrfs-device in the fs devices list.
+#
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -f $tmp.*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/filter.btrfs
+
+# remove previous $seqres.full before test
+rm -f $seqres.full
+
+# real QA test starts here
+
+# Modify as appropriate.
+_supported_fs generic
+_supported_os Linux
+_require_scratch
+_require_scratch_dev_pool 4
+
+workout()
+{
+ raid=$1
+ device_nr=$2
+
+ echo $raid
+ _scratch_dev_pool_get $device_nr
+
+ _scratch_pool_mkfs "-d$raid -m$raid" >> $seqres.full 2>&1 || \
+ _fail "mkfs failed"
+
+ # Make device_1 an alien btrfs device for the raid created above by
+ # adding it to the $TEST_DIR
+
+ # don't test with the first device as auto fs check (_check_scratch_fs)
+ # picks the first device
+ device_1=$(echo $SCRATCH_DEV_POOL | awk '{print $2}')
+ $BTRFS_UTIL_PROG device add -f "$device_1" "$TEST_DIR"
+
+ device_2=$(echo $SCRATCH_DEV_POOL | awk '{print $1}')
+ _mount -o degraded $device_2 $SCRATCH_MNT
+ # Check if missing device is reported as in the 196.out
+ $BTRFS_UTIL_PROG filesystem show -m $SCRATCH_MNT | \
+ _filter_btrfs_filesystem_show
+
+ $BTRFS_UTIL_PROG device remove "$device_1" "$TEST_DIR"
+ _scratch_unmount
+ _scratch_dev_pool_put
+}
+
+workout "raid1" "2"
+workout "raid5" "3"
+workout "raid6" "4"
+workout "raid10" "4"
+
+# success, all done
+status=0
+exit
diff --git a/tests/btrfs/196.out b/tests/btrfs/196.out
new file mode 100644
index 000000000000..311ae9e2f46a
--- /dev/null
+++ b/tests/btrfs/196.out
@@ -0,0 +1,25 @@
+QA output created by 196
+raid1
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
+raid5
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
+raid6
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
+raid10
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
diff --git a/tests/btrfs/group b/tests/btrfs/group
index 3ce6fa4628d8..c86ea2516397 100644
--- a/tests/btrfs/group
+++ b/tests/btrfs/group
@@ -198,3 +198,4 @@
193 auto quick qgroup enospc limit
194 auto volume
195 auto volume
+196 auto quick volume
--
1.8.3.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 2/2] fstest: btrfs/197: test for alien devices
2019-10-07 9:41 [PATCH 1/2] fstest: btrfs/196: test for alien btrfs-devices Anand Jain
@ 2019-10-07 9:41 ` Anand Jain
2019-10-18 9:13 ` Eryu Guan
2019-10-18 9:10 ` [PATCH 1/2] fstest: btrfs/196: test for alien btrfs-devices Eryu Guan
2019-10-22 9:24 ` [PATCH v2 1/2] fstest: btrfs/197: " Anand Jain
2 siblings, 1 reply; 8+ messages in thread
From: Anand Jain @ 2019-10-07 9:41 UTC (permalink / raw)
To: fstests; +Cc: linux-btrfs
Test if btrfs.ko sucessfully identifies and reports the missing device,
if the missed device contians no btrfs magic string.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
tests/btrfs/197 | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++
tests/btrfs/197.out | 25 +++++++++++++++++
tests/btrfs/group | 1 +
3 files changed, 105 insertions(+)
create mode 100755 tests/btrfs/197
create mode 100644 tests/btrfs/197.out
diff --git a/tests/btrfs/197 b/tests/btrfs/197
new file mode 100755
index 000000000000..82e1a299ca43
--- /dev/null
+++ b/tests/btrfs/197
@@ -0,0 +1,79 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2019 Oracle. All Rights Reserved.
+#
+# FS QA Test 197
+#
+# Test stale and alien device in the fs devices list.
+# Similar to the testcase btrfs/196 except that here the alien device no more
+# contains the btrfs superblock.
+#
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -f $tmp.*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/filter.btrfs
+
+# remove previous $seqres.full before test
+rm -f $seqres.full
+
+# real QA test starts here
+
+# Modify as appropriate.
+_supported_fs generic
+_supported_os Linux
+_require_command "$WIPEFS_PROG" wipefs
+_require_scratch
+_require_scratch_dev_pool 4
+
+workout()
+{
+ raid=$1
+ device_nr=$2
+
+ echo $raid
+ _scratch_dev_pool_get $device_nr
+
+ _scratch_pool_mkfs "-d$raid -m$raid" >> $seqres.full 2>&1 || \
+ _fail "mkfs failed"
+
+ # Make device_1 an alien btrfs device for the raid created above by
+ # adding it to the $TEST_DIR
+
+ # don't test with the first device as auto fs check (_check_scratch_fs)
+ # picks the first device
+ device_1=$(echo $SCRATCH_DEV_POOL | awk '{print $2}')
+ $WIPEFS_PROG -a $device_1 >> $seqres.full 2>&1
+
+ device_2=$(echo $SCRATCH_DEV_POOL | awk '{print $1}')
+ _mount -o degraded $device_2 $SCRATCH_MNT
+ # Check if missing device is reported as in the 196.out
+ $BTRFS_UTIL_PROG filesystem show -m $SCRATCH_MNT | \
+ _filter_btrfs_filesystem_show
+
+ _scratch_unmount
+ _scratch_dev_pool_put
+}
+
+workout "raid1" "2"
+workout "raid5" "3"
+workout "raid6" "4"
+workout "raid10" "4"
+
+# success, all done
+status=0
+exit
diff --git a/tests/btrfs/197.out b/tests/btrfs/197.out
new file mode 100644
index 000000000000..79237b854b5a
--- /dev/null
+++ b/tests/btrfs/197.out
@@ -0,0 +1,25 @@
+QA output created by 197
+raid1
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
+raid5
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
+raid6
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
+raid10
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
diff --git a/tests/btrfs/group b/tests/btrfs/group
index c86ea2516397..f2eac5c20712 100644
--- a/tests/btrfs/group
+++ b/tests/btrfs/group
@@ -199,3 +199,4 @@
194 auto volume
195 auto volume
196 auto quick volume
+197 auto quick volume
--
1.8.3.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] fstest: btrfs/196: test for alien btrfs-devices
2019-10-07 9:41 [PATCH 1/2] fstest: btrfs/196: test for alien btrfs-devices Anand Jain
2019-10-07 9:41 ` [PATCH 2/2] fstest: btrfs/197: test for alien devices Anand Jain
@ 2019-10-18 9:10 ` Eryu Guan
2019-10-22 9:23 ` Anand Jain
2019-10-22 9:24 ` [PATCH v2 1/2] fstest: btrfs/197: " Anand Jain
2 siblings, 1 reply; 8+ messages in thread
From: Eryu Guan @ 2019-10-18 9:10 UTC (permalink / raw)
To: Anand Jain; +Cc: fstests, linux-btrfs
On Mon, Oct 07, 2019 at 05:41:00PM +0800, Anand Jain wrote:
> Test if btrfs.ko sucessfully identifies and reports the missing device,
> if the missed device contians someother btrfs.
>
> Signed-off-by: Anand Jain <anand.jain@oracle.com>
> ---
> tests/btrfs/196 | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++
> tests/btrfs/196.out | 25 +++++++++++++++++
> tests/btrfs/group | 1 +
> 3 files changed, 103 insertions(+)
> create mode 100755 tests/btrfs/196
> create mode 100644 tests/btrfs/196.out
>
> diff --git a/tests/btrfs/196 b/tests/btrfs/196
> new file mode 100755
> index 000000000000..e35cdce492e5
> --- /dev/null
> +++ b/tests/btrfs/196
> @@ -0,0 +1,77 @@
> +#! /bin/bash
> +# SPDX-License-Identifier: GPL-2.0
> +# Copyright (c) 2019 Oracle. All Rights Reserved.
> +#
> +# FS QA Test 196
> +#
> +# Test stale and alien btrfs-device in the fs devices list.
> +#
> +seq=`basename $0`
> +seqres=$RESULT_DIR/$seq
> +echo "QA output created by $seq"
> +
> +here=`pwd`
> +tmp=/tmp/$$
> +status=1 # failure is the default!
> +trap "_cleanup; exit \$status" 0 1 2 3 15
> +
> +_cleanup()
> +{
> + cd /
> + rm -f $tmp.*
> +}
> +
> +# get standard environment, filters and checks
> +. ./common/rc
> +. ./common/filter
> +. ./common/filter.btrfs
> +
> +# remove previous $seqres.full before test
> +rm -f $seqres.full
> +
> +# real QA test starts here
> +
> +# Modify as appropriate.
> +_supported_fs generic
> +_supported_os Linux
_supported_os btrfs
> +_require_scratch
> +_require_scratch_dev_pool 4
> +
> +workout()
> +{
> + raid=$1
> + device_nr=$2
> +
> + echo $raid
> + _scratch_dev_pool_get $device_nr
> +
> + _scratch_pool_mkfs "-d$raid -m$raid" >> $seqres.full 2>&1 || \
> + _fail "mkfs failed"
> +
> + # Make device_1 an alien btrfs device for the raid created above by
> + # adding it to the $TEST_DIR
Instead of adding $device_1 to $TEST_DIR, does creating a new btrfs on
$device_1 work? I'm a bit worried that changing $TEST_DIR/$TEST_DEV
configuration would have some side effects, e.g. we add it to $TEST_DIR
and cancle the test before removing it, the $TEST_DEV will end up in an
unexpected state in next test run. (Though we could remove the device in
_cleanup, this is just an example.)
> +
> + # don't test with the first device as auto fs check (_check_scratch_fs)
> + # picks the first device
> + device_1=$(echo $SCRATCH_DEV_POOL | awk '{print $2}')
> + $BTRFS_UTIL_PROG device add -f "$device_1" "$TEST_DIR"
> +
> + device_2=$(echo $SCRATCH_DEV_POOL | awk '{print $1}')
> + _mount -o degraded $device_2 $SCRATCH_MNT
> + # Check if missing device is reported as in the 196.out
Test could be renumbered, no need to hardcode 196.out, just ".out file"
would be fine.
> + $BTRFS_UTIL_PROG filesystem show -m $SCRATCH_MNT | \
> + _filter_btrfs_filesystem_show
> +
> + $BTRFS_UTIL_PROG device remove "$device_1" "$TEST_DIR"
I think we should remove $device_1 in _cleanup if it's not empty in case
test exits unexpectly. But as mentioned above, better to avoid adding
new device to $TEST_DIR.
Thanks,
Eryu
> + _scratch_unmount
> + _scratch_dev_pool_put
> +}
> +
> +workout "raid1" "2"
> +workout "raid5" "3"
> +workout "raid6" "4"
> +workout "raid10" "4"
> +
> +# success, all done
> +status=0
> +exit
> diff --git a/tests/btrfs/196.out b/tests/btrfs/196.out
> new file mode 100644
> index 000000000000..311ae9e2f46a
> --- /dev/null
> +++ b/tests/btrfs/196.out
> @@ -0,0 +1,25 @@
> +QA output created by 196
> +raid1
> +Label: none uuid: <UUID>
> + Total devices <NUM> FS bytes used <SIZE>
> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
> + *** Some devices missing
> +
> +raid5
> +Label: none uuid: <UUID>
> + Total devices <NUM> FS bytes used <SIZE>
> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
> + *** Some devices missing
> +
> +raid6
> +Label: none uuid: <UUID>
> + Total devices <NUM> FS bytes used <SIZE>
> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
> + *** Some devices missing
> +
> +raid10
> +Label: none uuid: <UUID>
> + Total devices <NUM> FS bytes used <SIZE>
> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
> + *** Some devices missing
> +
> diff --git a/tests/btrfs/group b/tests/btrfs/group
> index 3ce6fa4628d8..c86ea2516397 100644
> --- a/tests/btrfs/group
> +++ b/tests/btrfs/group
> @@ -198,3 +198,4 @@
> 193 auto quick qgroup enospc limit
> 194 auto volume
> 195 auto volume
> +196 auto quick volume
> --
> 1.8.3.1
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 2/2] fstest: btrfs/197: test for alien devices
2019-10-07 9:41 ` [PATCH 2/2] fstest: btrfs/197: test for alien devices Anand Jain
@ 2019-10-18 9:13 ` Eryu Guan
2019-10-22 9:23 ` Anand Jain
0 siblings, 1 reply; 8+ messages in thread
From: Eryu Guan @ 2019-10-18 9:13 UTC (permalink / raw)
To: Anand Jain; +Cc: fstests, linux-btrfs
On Mon, Oct 07, 2019 at 05:41:01PM +0800, Anand Jain wrote:
> Test if btrfs.ko sucessfully identifies and reports the missing device,
> if the missed device contians no btrfs magic string.
>
> Signed-off-by: Anand Jain <anand.jain@oracle.com>
> ---
> tests/btrfs/197 | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++
> tests/btrfs/197.out | 25 +++++++++++++++++
> tests/btrfs/group | 1 +
> 3 files changed, 105 insertions(+)
> create mode 100755 tests/btrfs/197
> create mode 100644 tests/btrfs/197.out
>
> diff --git a/tests/btrfs/197 b/tests/btrfs/197
> new file mode 100755
> index 000000000000..82e1a299ca43
> --- /dev/null
> +++ b/tests/btrfs/197
> @@ -0,0 +1,79 @@
> +#! /bin/bash
> +# SPDX-License-Identifier: GPL-2.0
> +# Copyright (c) 2019 Oracle. All Rights Reserved.
> +#
> +# FS QA Test 197
> +#
> +# Test stale and alien device in the fs devices list.
> +# Similar to the testcase btrfs/196 except that here the alien device no more
> +# contains the btrfs superblock.
> +#
> +seq=`basename $0`
> +seqres=$RESULT_DIR/$seq
> +echo "QA output created by $seq"
> +
> +here=`pwd`
> +tmp=/tmp/$$
> +status=1 # failure is the default!
> +trap "_cleanup; exit \$status" 0 1 2 3 15
> +
> +_cleanup()
> +{
> + cd /
> + rm -f $tmp.*
> +}
> +
> +# get standard environment, filters and checks
> +. ./common/rc
> +. ./common/filter
> +. ./common/filter.btrfs
> +
> +# remove previous $seqres.full before test
> +rm -f $seqres.full
> +
> +# real QA test starts here
> +
> +# Modify as appropriate.
> +_supported_fs generic
> +_supported_os Linux
> +_require_command "$WIPEFS_PROG" wipefs
> +_require_scratch
> +_require_scratch_dev_pool 4
> +
> +workout()
> +{
> + raid=$1
> + device_nr=$2
> +
> + echo $raid
> + _scratch_dev_pool_get $device_nr
> +
> + _scratch_pool_mkfs "-d$raid -m$raid" >> $seqres.full 2>&1 || \
> + _fail "mkfs failed"
> +
> + # Make device_1 an alien btrfs device for the raid created above by
> + # adding it to the $TEST_DIR
Stale comments above.
Otherwise looks fine to me.
> +
> + # don't test with the first device as auto fs check (_check_scratch_fs)
> + # picks the first device
> + device_1=$(echo $SCRATCH_DEV_POOL | awk '{print $2}')
> + $WIPEFS_PROG -a $device_1 >> $seqres.full 2>&1
If creating a new btrfs works for btrfs/196, I wonder if we could merge
the two tests into one test, firstly create a new fs & degraded mount,
then wipefs & degraded mount.
Thanks,
Eryu
> +
> + device_2=$(echo $SCRATCH_DEV_POOL | awk '{print $1}')
> + _mount -o degraded $device_2 $SCRATCH_MNT
> + # Check if missing device is reported as in the 196.out
> + $BTRFS_UTIL_PROG filesystem show -m $SCRATCH_MNT | \
> + _filter_btrfs_filesystem_show
> +
> + _scratch_unmount
> + _scratch_dev_pool_put
> +}
> +
> +workout "raid1" "2"
> +workout "raid5" "3"
> +workout "raid6" "4"
> +workout "raid10" "4"
> +
> +# success, all done
> +status=0
> +exit
> diff --git a/tests/btrfs/197.out b/tests/btrfs/197.out
> new file mode 100644
> index 000000000000..79237b854b5a
> --- /dev/null
> +++ b/tests/btrfs/197.out
> @@ -0,0 +1,25 @@
> +QA output created by 197
> +raid1
> +Label: none uuid: <UUID>
> + Total devices <NUM> FS bytes used <SIZE>
> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
> + *** Some devices missing
> +
> +raid5
> +Label: none uuid: <UUID>
> + Total devices <NUM> FS bytes used <SIZE>
> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
> + *** Some devices missing
> +
> +raid6
> +Label: none uuid: <UUID>
> + Total devices <NUM> FS bytes used <SIZE>
> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
> + *** Some devices missing
> +
> +raid10
> +Label: none uuid: <UUID>
> + Total devices <NUM> FS bytes used <SIZE>
> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
> + *** Some devices missing
> +
> diff --git a/tests/btrfs/group b/tests/btrfs/group
> index c86ea2516397..f2eac5c20712 100644
> --- a/tests/btrfs/group
> +++ b/tests/btrfs/group
> @@ -199,3 +199,4 @@
> 194 auto volume
> 195 auto volume
> 196 auto quick volume
> +197 auto quick volume
> --
> 1.8.3.1
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] fstest: btrfs/196: test for alien btrfs-devices
2019-10-18 9:10 ` [PATCH 1/2] fstest: btrfs/196: test for alien btrfs-devices Eryu Guan
@ 2019-10-22 9:23 ` Anand Jain
0 siblings, 0 replies; 8+ messages in thread
From: Anand Jain @ 2019-10-22 9:23 UTC (permalink / raw)
To: Eryu Guan; +Cc: fstests, linux-btrfs
On 10/18/19 5:10 PM, Eryu Guan wrote:
> On Mon, Oct 07, 2019 at 05:41:00PM +0800, Anand Jain wrote:
>> Test if btrfs.ko sucessfully identifies and reports the missing device,
>> if the missed device contians someother btrfs.
>>
>> Signed-off-by: Anand Jain <anand.jain@oracle.com>
>> ---
>> tests/btrfs/196 | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++
>> tests/btrfs/196.out | 25 +++++++++++++++++
>> tests/btrfs/group | 1 +
>> 3 files changed, 103 insertions(+)
>> create mode 100755 tests/btrfs/196
>> create mode 100644 tests/btrfs/196.out
>>
>> diff --git a/tests/btrfs/196 b/tests/btrfs/196
>> new file mode 100755
>> index 000000000000..e35cdce492e5
>> --- /dev/null
>> +++ b/tests/btrfs/196
>> @@ -0,0 +1,77 @@
>> +#! /bin/bash
>> +# SPDX-License-Identifier: GPL-2.0
>> +# Copyright (c) 2019 Oracle. All Rights Reserved.
>> +#
>> +# FS QA Test 196
>> +#
>> +# Test stale and alien btrfs-device in the fs devices list.
>> +#
>> +seq=`basename $0`
>> +seqres=$RESULT_DIR/$seq
>> +echo "QA output created by $seq"
>> +
>> +here=`pwd`
>> +tmp=/tmp/$$
>> +status=1 # failure is the default!
>> +trap "_cleanup; exit \$status" 0 1 2 3 15
>> +
>> +_cleanup()
>> +{
>> + cd /
>> + rm -f $tmp.*
>> +}
>> +
>> +# get standard environment, filters and checks
>> +. ./common/rc
>> +. ./common/filter
>> +. ./common/filter.btrfs
>> +
>> +# remove previous $seqres.full before test
>> +rm -f $seqres.full
>> +
>> +# real QA test starts here
>> +
>> +# Modify as appropriate.
>> +_supported_fs generic
>> +_supported_os Linux
>
> _supported_os btrfs
Thanks fixed in v2.
>> +_require_scratch
>> +_require_scratch_dev_pool 4
>> +
>> +workout()
>> +{
>> + raid=$1
>> + device_nr=$2
>> +
>> + echo $raid
>> + _scratch_dev_pool_get $device_nr
>> +
>> + _scratch_pool_mkfs "-d$raid -m$raid" >> $seqres.full 2>&1 || \
>> + _fail "mkfs failed"
>> +
>> + # Make device_1 an alien btrfs device for the raid created above by
>> + # adding it to the $TEST_DIR
>
> Instead of adding $device_1 to $TEST_DIR, does creating a new btrfs on
> $device_1 work? I'm a bit worried that changing $TEST_DIR/$TEST_DEV
> configuration would have some side effects, e.g. we add it to $TEST_DIR
> and cancle the test before removing it, the $TEST_DEV will end up in an
> unexpected state in next test run. (Though we could remove the device in
> _cleanup, this is just an example.)
In v2 I am avoiding adding $device_1 to $TEST_DIR.
Instead, I am using $SPARE_DEV to create a new btrfs and $device_1
is added to it. I feel this is a better fix which shall completely
avoid messing up the $TEST_DEV. Thanks.
>> +
>> + # don't test with the first device as auto fs check (_check_scratch_fs)
>> + # picks the first device
>> + device_1=$(echo $SCRATCH_DEV_POOL | awk '{print $2}')
>> + $BTRFS_UTIL_PROG device add -f "$device_1" "$TEST_DIR"
>> +
>> + device_2=$(echo $SCRATCH_DEV_POOL | awk '{print $1}')
>> + _mount -o degraded $device_2 $SCRATCH_MNT
>> + # Check if missing device is reported as in the 196.out
>
> Test could be renumbered, no need to hardcode 196.out, just ".out file"
> would be fine.
Oh. Thanks this is fixed in v2.
>> + $BTRFS_UTIL_PROG filesystem show -m $SCRATCH_MNT | \
>> + _filter_btrfs_filesystem_show
>> +
>> + $BTRFS_UTIL_PROG device remove "$device_1" "$TEST_DIR"
>
> I think we should remove $device_1 in _cleanup if it's not empty in case
> test exits unexpectly. But as mentioned above, better to avoid adding
> new device to $TEST_DIR.
As I am not using $TEST_DIR to add the $device_1. So this won't be
needed now.
Thanks, Anand
> Thanks,
> Eryu
>
>> + _scratch_unmount
>> + _scratch_dev_pool_put
>> +}
>> +
>> +workout "raid1" "2"
>> +workout "raid5" "3"
>> +workout "raid6" "4"
>> +workout "raid10" "4"
>> +
>> +# success, all done
>> +status=0
>> +exit
>> diff --git a/tests/btrfs/196.out b/tests/btrfs/196.out
>> new file mode 100644
>> index 000000000000..311ae9e2f46a
>> --- /dev/null
>> +++ b/tests/btrfs/196.out
>> @@ -0,0 +1,25 @@
>> +QA output created by 196
>> +raid1
>> +Label: none uuid: <UUID>
>> + Total devices <NUM> FS bytes used <SIZE>
>> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
>> + *** Some devices missing
>> +
>> +raid5
>> +Label: none uuid: <UUID>
>> + Total devices <NUM> FS bytes used <SIZE>
>> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
>> + *** Some devices missing
>> +
>> +raid6
>> +Label: none uuid: <UUID>
>> + Total devices <NUM> FS bytes used <SIZE>
>> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
>> + *** Some devices missing
>> +
>> +raid10
>> +Label: none uuid: <UUID>
>> + Total devices <NUM> FS bytes used <SIZE>
>> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
>> + *** Some devices missing
>> +
>> diff --git a/tests/btrfs/group b/tests/btrfs/group
>> index 3ce6fa4628d8..c86ea2516397 100644
>> --- a/tests/btrfs/group
>> +++ b/tests/btrfs/group
>> @@ -198,3 +198,4 @@
>> 193 auto quick qgroup enospc limit
>> 194 auto volume
>> 195 auto volume
>> +196 auto quick volume
>> --
>> 1.8.3.1
>>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 2/2] fstest: btrfs/197: test for alien devices
2019-10-18 9:13 ` Eryu Guan
@ 2019-10-22 9:23 ` Anand Jain
0 siblings, 0 replies; 8+ messages in thread
From: Anand Jain @ 2019-10-22 9:23 UTC (permalink / raw)
To: Eryu Guan; +Cc: fstests, linux-btrfs
On 10/18/19 5:13 PM, Eryu Guan wrote:
> On Mon, Oct 07, 2019 at 05:41:01PM +0800, Anand Jain wrote:
>> Test if btrfs.ko sucessfully identifies and reports the missing device,
>> if the missed device contians no btrfs magic string.
>>
>> Signed-off-by: Anand Jain <anand.jain@oracle.com>
>> ---
>> tests/btrfs/197 | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++
>> tests/btrfs/197.out | 25 +++++++++++++++++
>> tests/btrfs/group | 1 +
>> 3 files changed, 105 insertions(+)
>> create mode 100755 tests/btrfs/197
>> create mode 100644 tests/btrfs/197.out
>>
>> diff --git a/tests/btrfs/197 b/tests/btrfs/197
>> new file mode 100755
>> index 000000000000..82e1a299ca43
>> --- /dev/null
>> +++ b/tests/btrfs/197
>> @@ -0,0 +1,79 @@
>> +#! /bin/bash
>> +# SPDX-License-Identifier: GPL-2.0
>> +# Copyright (c) 2019 Oracle. All Rights Reserved.
>> +#
>> +# FS QA Test 197
>> +#
>> +# Test stale and alien device in the fs devices list.
>> +# Similar to the testcase btrfs/196 except that here the alien device no more
>> +# contains the btrfs superblock.
>> +#
>> +seq=`basename $0`
>> +seqres=$RESULT_DIR/$seq
>> +echo "QA output created by $seq"
>> +
>> +here=`pwd`
>> +tmp=/tmp/$$
>> +status=1 # failure is the default!
>> +trap "_cleanup; exit \$status" 0 1 2 3 15
>> +
>> +_cleanup()
>> +{
>> + cd /
>> + rm -f $tmp.*
>> +}
>> +
>> +# get standard environment, filters and checks
>> +. ./common/rc
>> +. ./common/filter
>> +. ./common/filter.btrfs
>> +
>> +# remove previous $seqres.full before test
>> +rm -f $seqres.full
>> +
>> +# real QA test starts here
>> +
>> +# Modify as appropriate.
>> +_supported_fs generic
>> +_supported_os Linux
>> +_require_command "$WIPEFS_PROG" wipefs
>> +_require_scratch
>> +_require_scratch_dev_pool 4
>> +
>> +workout()
>> +{
>> + raid=$1
>> + device_nr=$2
>> +
>> + echo $raid
>> + _scratch_dev_pool_get $device_nr
>> +
>> + _scratch_pool_mkfs "-d$raid -m$raid" >> $seqres.full 2>&1 || \
>> + _fail "mkfs failed"
>> +
>> + # Make device_1 an alien btrfs device for the raid created above by
>> + # adding it to the $TEST_DIR
>
> Stale comments above.
updated in v2.
> Otherwise looks fine to me.
>
>> +
>> + # don't test with the first device as auto fs check (_check_scratch_fs)
>> + # picks the first device
>> + device_1=$(echo $SCRATCH_DEV_POOL | awk '{print $2}')
>> + $WIPEFS_PROG -a $device_1 >> $seqres.full 2>&1
>
> If creating a new btrfs works for btrfs/196, I wonder if we could merge
> the two tests into one test, firstly create a new fs & degraded mount,
> then wipefs & degraded mount.
Its better if they are separate. The workout is already looping for
different raids. Per experiences from btrfs/011 it gets harder to
debug with testing different cases in one test case. Can I keep them
separate?
V2 is being sent out in a while.
Thanks, Anand
> Thanks,
> Eryu
>
>> +
>> + device_2=$(echo $SCRATCH_DEV_POOL | awk '{print $1}')
>> + _mount -o degraded $device_2 $SCRATCH_MNT
>> + # Check if missing device is reported as in the 196.out
>> + $BTRFS_UTIL_PROG filesystem show -m $SCRATCH_MNT | \
>> + _filter_btrfs_filesystem_show
>> +
>> + _scratch_unmount
>> + _scratch_dev_pool_put
>> +}
>> +
>> +workout "raid1" "2"
>> +workout "raid5" "3"
>> +workout "raid6" "4"
>> +workout "raid10" "4"
>> +
>> +# success, all done
>> +status=0
>> +exit
>> diff --git a/tests/btrfs/197.out b/tests/btrfs/197.out
>> new file mode 100644
>> index 000000000000..79237b854b5a
>> --- /dev/null
>> +++ b/tests/btrfs/197.out
>> @@ -0,0 +1,25 @@
>> +QA output created by 197
>> +raid1
>> +Label: none uuid: <UUID>
>> + Total devices <NUM> FS bytes used <SIZE>
>> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
>> + *** Some devices missing
>> +
>> +raid5
>> +Label: none uuid: <UUID>
>> + Total devices <NUM> FS bytes used <SIZE>
>> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
>> + *** Some devices missing
>> +
>> +raid6
>> +Label: none uuid: <UUID>
>> + Total devices <NUM> FS bytes used <SIZE>
>> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
>> + *** Some devices missing
>> +
>> +raid10
>> +Label: none uuid: <UUID>
>> + Total devices <NUM> FS bytes used <SIZE>
>> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
>> + *** Some devices missing
>> +
>> diff --git a/tests/btrfs/group b/tests/btrfs/group
>> index c86ea2516397..f2eac5c20712 100644
>> --- a/tests/btrfs/group
>> +++ b/tests/btrfs/group
>> @@ -199,3 +199,4 @@
>> 194 auto volume
>> 195 auto volume
>> 196 auto quick volume
>> +197 auto quick volume
>> --
>> 1.8.3.1
>>
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v2 1/2] fstest: btrfs/197: test for alien btrfs-devices
2019-10-07 9:41 [PATCH 1/2] fstest: btrfs/196: test for alien btrfs-devices Anand Jain
2019-10-07 9:41 ` [PATCH 2/2] fstest: btrfs/197: test for alien devices Anand Jain
2019-10-18 9:10 ` [PATCH 1/2] fstest: btrfs/196: test for alien btrfs-devices Eryu Guan
@ 2019-10-22 9:24 ` Anand Jain
2019-10-22 9:24 ` [PATCH v2 2/2] fstest: btrfs/198: test for alien devices Anand Jain
2 siblings, 1 reply; 8+ messages in thread
From: Anand Jain @ 2019-10-22 9:24 UTC (permalink / raw)
To: fstests; +Cc: linux-btrfs
Test if btrfs.ko sucessfully identifies and reports the missing device,
if the missed device contians someother btrfs.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
v2: Comments updated with the required kernel patch to pass this test.
Use spare device instead of test_mnt to create an alien btrfs device.
Fix comment, remove ref to 196.
Fix _supported_fs generic
tests/btrfs/197 | 88 +++++++++++++++++++++++++++++++++++++++++++++++++++++
tests/btrfs/197.out | 25 +++++++++++++++
tests/btrfs/group | 1 +
3 files changed, 114 insertions(+)
create mode 100755 tests/btrfs/197
create mode 100644 tests/btrfs/197.out
diff --git a/tests/btrfs/197 b/tests/btrfs/197
new file mode 100755
index 000000000000..9019df1a4897
--- /dev/null
+++ b/tests/btrfs/197
@@ -0,0 +1,88 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2019 Oracle. All Rights Reserved.
+#
+# FS QA Test 197
+#
+# Test stale and alien btrfs-device in the fs devices list.
+# Bug fixed in the kernel patch:
+# btrfs: include non-missing as a qualifier for the latest_bdev
+# btrfs: remove identified alien btrfs device in open_fs_devices
+#
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ rm -rf $TEST_DIR/$seq.mnt
+ cd /
+ rm -f $tmp.*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/filter.btrfs
+
+# remove previous $seqres.full before test
+rm -f $seqres.full
+
+# real QA test starts here
+
+# Modify as appropriate.
+_supported_os Linux
+_supported_fs btrfs
+_require_scratch
+_require_scratch_dev_pool 5
+
+workout()
+{
+ raid=$1
+ device_nr=$2
+
+ echo $raid
+ _scratch_dev_pool_get $device_nr
+ _spare_dev_get
+
+ _mkfs_dev $SPARE_DEV
+ mkdir -p $TEST_DIR/$seq.mnt
+ _mount $SPARE_DEV $TEST_DIR/$seq.mnt
+
+ _scratch_pool_mkfs "-d$raid -m$raid" >> $seqres.full 2>&1 || \
+ _fail "mkfs failed"
+
+ # Make device_1 an alien btrfs device for the raid created above by
+ # adding it to the $TEST_DIR
+
+ # don't test with the first device as auto fs check (_check_scratch_fs)
+ # picks the first device
+ device_1=$(echo $SCRATCH_DEV_POOL | awk '{print $2}')
+ $BTRFS_UTIL_PROG device add -f "$device_1" "$TEST_DIR/$seq.mnt"
+
+ device_2=$(echo $SCRATCH_DEV_POOL | awk '{print $1}')
+ _mount -o degraded $device_2 $SCRATCH_MNT
+ # Check if missing device is reported as in the .out
+ $BTRFS_UTIL_PROG filesystem show -m $SCRATCH_MNT | \
+ _filter_btrfs_filesystem_show
+
+ $BTRFS_UTIL_PROG device remove "$device_1" "$TEST_DIR/$seq.mnt"
+ umount $TEST_DIR/$seq.mnt
+ _scratch_unmount
+ _spare_dev_put
+ _scratch_dev_pool_put
+}
+
+workout "raid1" "2"
+workout "raid5" "3"
+workout "raid6" "4"
+workout "raid10" "4"
+
+# success, all done
+status=0
+exit
diff --git a/tests/btrfs/197.out b/tests/btrfs/197.out
new file mode 100644
index 000000000000..79237b854b5a
--- /dev/null
+++ b/tests/btrfs/197.out
@@ -0,0 +1,25 @@
+QA output created by 197
+raid1
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
+raid5
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
+raid6
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
+raid10
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
diff --git a/tests/btrfs/group b/tests/btrfs/group
index c2ab3e7de9b6..208720efba61 100644
--- a/tests/btrfs/group
+++ b/tests/btrfs/group
@@ -199,3 +199,4 @@
194 auto volume
195 auto volume
196 auto metadata log volume
+197 auto quick volume
--
1.8.3.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH v2 2/2] fstest: btrfs/198: test for alien devices
2019-10-22 9:24 ` [PATCH v2 1/2] fstest: btrfs/197: " Anand Jain
@ 2019-10-22 9:24 ` Anand Jain
0 siblings, 0 replies; 8+ messages in thread
From: Anand Jain @ 2019-10-22 9:24 UTC (permalink / raw)
To: fstests; +Cc: linux-btrfs
Test if btrfs.ko sucessfully identifies and reports the missing device,
if the missed device contians no btrfs magic string.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
v2: Comments added to list kernel patch required to pass the test case
Fix copy and paste error in the comment
tests/btrfs/198 | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++
tests/btrfs/198.out | 25 +++++++++++++++++
tests/btrfs/group | 1 +
3 files changed, 105 insertions(+)
create mode 100755 tests/btrfs/198
create mode 100644 tests/btrfs/198.out
diff --git a/tests/btrfs/198 b/tests/btrfs/198
new file mode 100755
index 000000000000..c4c651b310c8
--- /dev/null
+++ b/tests/btrfs/198
@@ -0,0 +1,79 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2019 Oracle. All Rights Reserved.
+#
+# FS QA Test 198
+#
+# Test stale and alien non-btrfs device in the fs devices list.
+# Bug fixed in:
+# btrfs: remove identified alien device in open_fs_devices
+#
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -f $tmp.*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/filter.btrfs
+
+# remove previous $seqres.full before test
+rm -f $seqres.full
+
+# real QA test starts here
+
+# Modify as appropriate.
+_supported_fs generic
+_supported_os Linux
+_require_command "$WIPEFS_PROG" wipefs
+_require_scratch
+_require_scratch_dev_pool 4
+
+workout()
+{
+ raid=$1
+ device_nr=$2
+
+ echo $raid
+ _scratch_dev_pool_get $device_nr
+
+ _scratch_pool_mkfs "-d$raid -m$raid" >> $seqres.full 2>&1 || \
+ _fail "mkfs failed"
+
+ # Make device_1 a free btrfs device for the raid created above by
+ # clearing its superblock
+
+ # don't test with the first device as auto fs check (_check_scratch_fs)
+ # picks the first device
+ device_1=$(echo $SCRATCH_DEV_POOL | awk '{print $2}')
+ $WIPEFS_PROG -a $device_1 >> $seqres.full 2>&1
+
+ device_2=$(echo $SCRATCH_DEV_POOL | awk '{print $1}')
+ _mount -o degraded $device_2 $SCRATCH_MNT
+ # Check if missing device is reported as in the 196.out
+ $BTRFS_UTIL_PROG filesystem show -m $SCRATCH_MNT | \
+ _filter_btrfs_filesystem_show
+
+ _scratch_unmount
+ _scratch_dev_pool_put
+}
+
+workout "raid1" "2"
+workout "raid5" "3"
+workout "raid6" "4"
+workout "raid10" "4"
+
+# success, all done
+status=0
+exit
diff --git a/tests/btrfs/198.out b/tests/btrfs/198.out
new file mode 100644
index 000000000000..af904a39efd6
--- /dev/null
+++ b/tests/btrfs/198.out
@@ -0,0 +1,25 @@
+QA output created by 198
+raid1
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
+raid5
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
+raid6
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
+raid10
+Label: none uuid: <UUID>
+ Total devices <NUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+ *** Some devices missing
+
diff --git a/tests/btrfs/group b/tests/btrfs/group
index 208720efba61..94961044f1fe 100644
--- a/tests/btrfs/group
+++ b/tests/btrfs/group
@@ -200,3 +200,4 @@
195 auto volume
196 auto metadata log volume
197 auto quick volume
+198 auto quick volume
--
1.8.3.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
end of thread, other threads:[~2019-10-22 9:25 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2019-10-07 9:41 [PATCH 1/2] fstest: btrfs/196: test for alien btrfs-devices Anand Jain
2019-10-07 9:41 ` [PATCH 2/2] fstest: btrfs/197: test for alien devices Anand Jain
2019-10-18 9:13 ` Eryu Guan
2019-10-22 9:23 ` Anand Jain
2019-10-18 9:10 ` [PATCH 1/2] fstest: btrfs/196: test for alien btrfs-devices Eryu Guan
2019-10-22 9:23 ` Anand Jain
2019-10-22 9:24 ` [PATCH v2 1/2] fstest: btrfs/197: " Anand Jain
2019-10-22 9:24 ` [PATCH v2 2/2] fstest: btrfs/198: test for alien devices Anand Jain
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