* [PATCH v4] btrfs: Add new test for qgroup assign functionality
@ 2020-09-24 14:43 Sidong Yang
2020-09-27 9:57 ` Eryu Guan
0 siblings, 1 reply; 4+ messages in thread
From: Sidong Yang @ 2020-09-24 14:43 UTC (permalink / raw)
To: linux-btrfs, fstests, Qu Wenruo; +Cc: Sidong Yang, Josef Bacik, Eryu Guan
This new test will test btrfs's qgroup assign functionality. The
test has 3 cases.
- assign, no shared extents
- assign, shared extents
- snapshot -i, shared extents
Each cases create subvolumes and assign qgroup in their own way
and check with the command "btrfs check".
Cc: Qu Wenruo <wqu@suse.com>
Cc: Eryu Guan <guan@eryu.me>
Signed-off-by: Sidong Yang <realwakka@gmail.com>
---
v2:
- Create new test and use the cases
v3:
- Fix some minor mistakes
- Make that write some data before assign or snapshot in test
- Put mkfs & mount pair in test function
v4:
- Add rescan command for assign no shared
- Use _check_scratch_fs for checking
---
tests/btrfs/221 | 116 ++++++++++++++++++++++++++++++++++++++++++++
tests/btrfs/221.out | 2 +
tests/btrfs/group | 1 +
3 files changed, 119 insertions(+)
create mode 100755 tests/btrfs/221
create mode 100644 tests/btrfs/221.out
diff --git a/tests/btrfs/221 b/tests/btrfs/221
new file mode 100755
index 00000000..6b7c9674
--- /dev/null
+++ b/tests/btrfs/221
@@ -0,0 +1,116 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2020 Sidong Yang. All Rights Reserved.
+#
+# FS QA Test 221
+#
+# Test the assign functionality of qgroups
+#
+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/reflink
+
+# remove previous $seqres.full before test
+rm -f $seqres.full
+
+# real QA test starts here
+
+# Modify as appropriate.
+_supported_fs btrfs
+_supported_os Linux
+
+_require_scratch
+_require_btrfs_qgroup_report
+_require_cp_reflink
+
+# Test assign qgroup for submodule with shared extents by reflink
+assign_shared_test()
+{
+ _scratch_mkfs > /dev/null 2>&1
+ _scratch_mount
+
+ echo "=== qgroup assign shared test ===" >> $seqres.full
+ $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
+ $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
+
+ $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
+ $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/b >> $seqres.full
+
+ _ddt of="$SCRATCH_MNT"/a/file1 bs=1M count=1 >> $seqres.full 2>&1
+ cp --reflink=always "$SCRATCH_MNT"/a/file1 "$SCRATCH_MNT"/b/file1
+
+ $BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT
+ $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/a 1/100 $SCRATCH_MNT
+ $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/b 1/100 $SCRATCH_MNT
+
+ _scratch_unmount
+ _check_scratch_fs
+}
+
+# Test assign qgroup for submodule without shared extents
+assign_no_shared_test()
+{
+ _scratch_mkfs > /dev/null 2>&1
+ _scratch_mount
+
+ echo "=== qgroup assign no shared test ===" >> $seqres.full
+ $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
+ $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
+
+ $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
+ $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/b >> $seqres.full
+
+ $BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT
+ $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/a 1/100 $SCRATCH_MNT
+ $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/b 1/100 $SCRATCH_MNT
+
+ _scratch_unmount
+ _check_scratch_fs
+}
+
+# Test snapshot with assigning qgroup for submodule
+snapshot_test()
+{
+ _scratch_mkfs > /dev/null 2>&1
+ _scratch_mount
+
+ echo "=== qgroup snapshot test ===" >> $seqres.full
+ $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
+ $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
+
+ $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
+ _ddt of="$SCRATCH_MNT"/a/file1 bs=1M count=1 >> $seqres.full 2>&1
+ subvolid=$(_btrfs_get_subvolid $SCRATCH_MNT a)
+ $BTRFS_UTIL_PROG subvolume snapshot -i 0/$subvolid $SCRATCH_MNT/a $SCRATCH_MNT/b >> $seqres.full
+
+ _scratch_unmount
+ _check_scratch_fs
+}
+
+
+assign_no_shared_test
+
+assign_shared_test
+
+snapshot_test
+
+# success, all done
+echo "Silence is golden"
+status=0
+exit
diff --git a/tests/btrfs/221.out b/tests/btrfs/221.out
new file mode 100644
index 00000000..aa4351cd
--- /dev/null
+++ b/tests/btrfs/221.out
@@ -0,0 +1,2 @@
+QA output created by 221
+Silence is golden
diff --git a/tests/btrfs/group b/tests/btrfs/group
index 1b5fa695..cdda38f3 100644
--- a/tests/btrfs/group
+++ b/tests/btrfs/group
@@ -222,3 +222,4 @@
218 auto quick volume
219 auto quick volume
220 auto quick
+221 auto quick qgroup
--
2.25.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v4] btrfs: Add new test for qgroup assign functionality
2020-09-24 14:43 [PATCH v4] btrfs: Add new test for qgroup assign functionality Sidong Yang
@ 2020-09-27 9:57 ` Eryu Guan
2020-09-27 14:46 ` Sidong Yang
0 siblings, 1 reply; 4+ messages in thread
From: Eryu Guan @ 2020-09-27 9:57 UTC (permalink / raw)
To: Sidong Yang; +Cc: linux-btrfs, fstests, Qu Wenruo, Josef Bacik
On Thu, Sep 24, 2020 at 02:43:48PM +0000, Sidong Yang wrote:
> This new test will test btrfs's qgroup assign functionality. The
> test has 3 cases.
>
> - assign, no shared extents
> - assign, shared extents
> - snapshot -i, shared extents
>
> Each cases create subvolumes and assign qgroup in their own way
> and check with the command "btrfs check".
>
> Cc: Qu Wenruo <wqu@suse.com>
> Cc: Eryu Guan <guan@eryu.me>
>
> Signed-off-by: Sidong Yang <realwakka@gmail.com>
> ---
> v2:
> - Create new test and use the cases
> v3:
> - Fix some minor mistakes
> - Make that write some data before assign or snapshot in test
> - Put mkfs & mount pair in test function
> v4:
> - Add rescan command for assign no shared
> - Use _check_scratch_fs for checking
> ---
> tests/btrfs/221 | 116 ++++++++++++++++++++++++++++++++++++++++++++
> tests/btrfs/221.out | 2 +
> tests/btrfs/group | 1 +
> 3 files changed, 119 insertions(+)
> create mode 100755 tests/btrfs/221
> create mode 100644 tests/btrfs/221.out
>
> diff --git a/tests/btrfs/221 b/tests/btrfs/221
> new file mode 100755
> index 00000000..6b7c9674
> --- /dev/null
> +++ b/tests/btrfs/221
> @@ -0,0 +1,116 @@
> +#! /bin/bash
> +# SPDX-License-Identifier: GPL-2.0
> +# Copyright (c) 2020 Sidong Yang. All Rights Reserved.
> +#
> +# FS QA Test 221
> +#
> +# Test the assign functionality of qgroups
> +#
> +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/reflink
> +
> +# remove previous $seqres.full before test
> +rm -f $seqres.full
> +
> +# real QA test starts here
> +
> +# Modify as appropriate.
> +_supported_fs btrfs
> +_supported_os Linux
> +
> +_require_scratch
> +_require_btrfs_qgroup_report
> +_require_cp_reflink
> +
> +# Test assign qgroup for submodule with shared extents by reflink
> +assign_shared_test()
> +{
> + _scratch_mkfs > /dev/null 2>&1
> + _scratch_mount
> +
> + echo "=== qgroup assign shared test ===" >> $seqres.full
> + $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
> + $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
> +
> + $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
> + $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/b >> $seqres.full
> +
> + _ddt of="$SCRATCH_MNT"/a/file1 bs=1M count=1 >> $seqres.full 2>&1
> + cp --reflink=always "$SCRATCH_MNT"/a/file1 "$SCRATCH_MNT"/b/file1
There's a helper to do this, _cp_reflink.
> +
> + $BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT
> + $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/a 1/100 $SCRATCH_MNT
> + $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/b 1/100 $SCRATCH_MNT
> +
> + _scratch_unmount
> + _check_scratch_fs
> +}
> +
> +# Test assign qgroup for submodule without shared extents
> +assign_no_shared_test()
> +{
> + _scratch_mkfs > /dev/null 2>&1
> + _scratch_mount
> +
> + echo "=== qgroup assign no shared test ===" >> $seqres.full
> + $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
> + $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
Trailing whitespace in above line.
> +
> + $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
> + $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/b >> $seqres.full
> +
Trailing whitespace in above line.
> + $BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT
> + $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/a 1/100 $SCRATCH_MNT
> + $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/b 1/100 $SCRATCH_MNT
> +
Trailing whitespace in above line.
> + _scratch_unmount
> + _check_scratch_fs
> +}
> +
> +# Test snapshot with assigning qgroup for submodule
> +snapshot_test()
> +{
> + _scratch_mkfs > /dev/null 2>&1
> + _scratch_mount
> +
> + echo "=== qgroup snapshot test ===" >> $seqres.full
> + $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
> + $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
> +
> + $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
> + _ddt of="$SCRATCH_MNT"/a/file1 bs=1M count=1 >> $seqres.full 2>&1
> + subvolid=$(_btrfs_get_subvolid $SCRATCH_MNT a)
> + $BTRFS_UTIL_PROG subvolume snapshot -i 0/$subvolid $SCRATCH_MNT/a $SCRATCH_MNT/b >> $seqres.full
> +
Trailing whitespace in above line.
> + _scratch_unmount
> + _check_scratch_fs
Trailing whitespace in above line.
Otherwise looks fine.
Thanks,
Eryu
> +}
> +
> +
> +assign_no_shared_test
> +
> +assign_shared_test
> +
> +snapshot_test
> +
> +# success, all done
> +echo "Silence is golden"
> +status=0
> +exit
> diff --git a/tests/btrfs/221.out b/tests/btrfs/221.out
> new file mode 100644
> index 00000000..aa4351cd
> --- /dev/null
> +++ b/tests/btrfs/221.out
> @@ -0,0 +1,2 @@
> +QA output created by 221
> +Silence is golden
> diff --git a/tests/btrfs/group b/tests/btrfs/group
> index 1b5fa695..cdda38f3 100644
> --- a/tests/btrfs/group
> +++ b/tests/btrfs/group
> @@ -222,3 +222,4 @@
> 218 auto quick volume
> 219 auto quick volume
> 220 auto quick
> +221 auto quick qgroup
> --
> 2.25.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v4] btrfs: Add new test for qgroup assign functionality
2020-09-27 9:57 ` Eryu Guan
@ 2020-09-27 14:46 ` Sidong Yang
0 siblings, 0 replies; 4+ messages in thread
From: Sidong Yang @ 2020-09-27 14:46 UTC (permalink / raw)
To: Eryu Guan; +Cc: linux-btrfs, fstests, Qu Wenruo, Josef Bacik
On Sun, Sep 27, 2020 at 05:57:07PM +0800, Eryu Guan wrote:
> On Thu, Sep 24, 2020 at 02:43:48PM +0000, Sidong Yang wrote:
> > This new test will test btrfs's qgroup assign functionality. The
> > test has 3 cases.
> >
> > - assign, no shared extents
> > - assign, shared extents
> > - snapshot -i, shared extents
> >
> > Each cases create subvolumes and assign qgroup in their own way
> > and check with the command "btrfs check".
> >
> > Cc: Qu Wenruo <wqu@suse.com>
> > Cc: Eryu Guan <guan@eryu.me>
> >
> > Signed-off-by: Sidong Yang <realwakka@gmail.com>
> > ---
> > v2:
> > - Create new test and use the cases
> > v3:
> > - Fix some minor mistakes
> > - Make that write some data before assign or snapshot in test
> > - Put mkfs & mount pair in test function
> > v4:
> > - Add rescan command for assign no shared
> > - Use _check_scratch_fs for checking
> > ---
> > tests/btrfs/221 | 116 ++++++++++++++++++++++++++++++++++++++++++++
> > tests/btrfs/221.out | 2 +
> > tests/btrfs/group | 1 +
> > 3 files changed, 119 insertions(+)
> > create mode 100755 tests/btrfs/221
> > create mode 100644 tests/btrfs/221.out
> >
> > diff --git a/tests/btrfs/221 b/tests/btrfs/221
> > new file mode 100755
> > index 00000000..6b7c9674
> > --- /dev/null
> > +++ b/tests/btrfs/221
> > @@ -0,0 +1,116 @@
> > +#! /bin/bash
> > +# SPDX-License-Identifier: GPL-2.0
> > +# Copyright (c) 2020 Sidong Yang. All Rights Reserved.
> > +#
> > +# FS QA Test 221
> > +#
> > +# Test the assign functionality of qgroups
> > +#
> > +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/reflink
> > +
> > +# remove previous $seqres.full before test
> > +rm -f $seqres.full
> > +
> > +# real QA test starts here
> > +
> > +# Modify as appropriate.
> > +_supported_fs btrfs
> > +_supported_os Linux
> > +
> > +_require_scratch
> > +_require_btrfs_qgroup_report
> > +_require_cp_reflink
> > +
> > +# Test assign qgroup for submodule with shared extents by reflink
> > +assign_shared_test()
> > +{
> > + _scratch_mkfs > /dev/null 2>&1
> > + _scratch_mount
> > +
> > + echo "=== qgroup assign shared test ===" >> $seqres.full
> > + $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
> > + $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
> > +
> > + $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
> > + $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/b >> $seqres.full
> > +
> > + _ddt of="$SCRATCH_MNT"/a/file1 bs=1M count=1 >> $seqres.full 2>&1
> > + cp --reflink=always "$SCRATCH_MNT"/a/file1 "$SCRATCH_MNT"/b/file1
>
> There's a helper to do this, _cp_reflink.
>
> > +
> > + $BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT
> > + $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/a 1/100 $SCRATCH_MNT
> > + $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/b 1/100 $SCRATCH_MNT
> > +
> > + _scratch_unmount
> > + _check_scratch_fs
> > +}
> > +
> > +# Test assign qgroup for submodule without shared extents
> > +assign_no_shared_test()
> > +{
> > + _scratch_mkfs > /dev/null 2>&1
> > + _scratch_mount
> > +
> > + echo "=== qgroup assign no shared test ===" >> $seqres.full
> > + $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
> > + $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
>
> Trailing whitespace in above line.
>
> > +
> > + $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
> > + $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/b >> $seqres.full
> > +
>
> Trailing whitespace in above line.
>
> > + $BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT
> > + $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/a 1/100 $SCRATCH_MNT
> > + $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/b 1/100 $SCRATCH_MNT
> > +
>
> Trailing whitespace in above line.
>
> > + _scratch_unmount
> > + _check_scratch_fs
> > +}
> > +
> > +# Test snapshot with assigning qgroup for submodule
> > +snapshot_test()
> > +{
> > + _scratch_mkfs > /dev/null 2>&1
> > + _scratch_mount
> > +
> > + echo "=== qgroup snapshot test ===" >> $seqres.full
> > + $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
> > + $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
> > +
> > + $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
> > + _ddt of="$SCRATCH_MNT"/a/file1 bs=1M count=1 >> $seqres.full 2>&1
> > + subvolid=$(_btrfs_get_subvolid $SCRATCH_MNT a)
> > + $BTRFS_UTIL_PROG subvolume snapshot -i 0/$subvolid $SCRATCH_MNT/a $SCRATCH_MNT/b >> $seqres.full
> > +
>
> Trailing whitespace in above line.
>
> > + _scratch_unmount
> > + _check_scratch_fs
>
> Trailing whitespace in above line.
>
> Otherwise looks fine.
>
> Thanks,
> Eryu
Thanks Eryu!
I've submitted a new patch for this.
Could you check it for me?
Thanks,
Sidong
>
> > +}
> > +
> > +
> > +assign_no_shared_test
> > +
> > +assign_shared_test
> > +
> > +snapshot_test
> > +
> > +# success, all done
> > +echo "Silence is golden"
> > +status=0
> > +exit
> > diff --git a/tests/btrfs/221.out b/tests/btrfs/221.out
> > new file mode 100644
> > index 00000000..aa4351cd
> > --- /dev/null
> > +++ b/tests/btrfs/221.out
> > @@ -0,0 +1,2 @@
> > +QA output created by 221
> > +Silence is golden
> > diff --git a/tests/btrfs/group b/tests/btrfs/group
> > index 1b5fa695..cdda38f3 100644
> > --- a/tests/btrfs/group
> > +++ b/tests/btrfs/group
> > @@ -222,3 +222,4 @@
> > 218 auto quick volume
> > 219 auto quick volume
> > 220 auto quick
> > +221 auto quick qgroup
> > --
> > 2.25.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v4] btrfs: Add new test for qgroup assign functionality
@ 2020-09-27 14:40 Sidong Yang
0 siblings, 0 replies; 4+ messages in thread
From: Sidong Yang @ 2020-09-27 14:40 UTC (permalink / raw)
To: linux-btrfs, fstests; +Cc: Sidong Yang, Qu Wenruo, Josef Bacik, Eryu Guan
This new test will test btrfs's qgroup assign functionality. The
test has 3 cases.
- assign, no shared extents
- assign, shared extents
- snapshot -i, shared extents
Each cases create subvolumes and assign qgroup in their own way
and check with the command "btrfs check".
Signed-off-by: Sidong Yang <realwakka@gmail.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Eryu Guan <guan@eryu.me>
---
v2:
- Create new test and use the cases
v3:
- Fix some minor mistakes
- Make that write some data before assign or snapshot in test
- Put mkfs & mount pair in test function
v4:
- Add rescan command for assign no shared
- Use _check_scratch_fs for checking
- Remove trailing whitespaces
---
tests/btrfs/221 | 116 ++++++++++++++++++++++++++++++++++++++++++++
tests/btrfs/221.out | 2 +
tests/btrfs/group | 1 +
3 files changed, 119 insertions(+)
create mode 100755 tests/btrfs/221
create mode 100644 tests/btrfs/221.out
diff --git a/tests/btrfs/221 b/tests/btrfs/221
new file mode 100755
index 00000000..19b3740b
--- /dev/null
+++ b/tests/btrfs/221
@@ -0,0 +1,116 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2020 Sidong Yang. All Rights Reserved.
+#
+# FS QA Test 221
+#
+# Test the assign functionality of qgroups
+#
+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/reflink
+
+# remove previous $seqres.full before test
+rm -f $seqres.full
+
+# real QA test starts here
+
+# Modify as appropriate.
+_supported_fs btrfs
+_supported_os Linux
+
+_require_scratch
+_require_btrfs_qgroup_report
+_require_cp_reflink
+
+# Test assign qgroup for submodule with shared extents by reflink
+assign_shared_test()
+{
+ _scratch_mkfs > /dev/null 2>&1
+ _scratch_mount
+
+ echo "=== qgroup assign shared test ===" >> $seqres.full
+ $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
+ $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
+
+ $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
+ $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/b >> $seqres.full
+
+ _ddt of="$SCRATCH_MNT"/a/file1 bs=1M count=1 >> $seqres.full 2>&1
+ cp --reflink=always "$SCRATCH_MNT"/a/file1 "$SCRATCH_MNT"/b/file1
+
+ $BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT
+ $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/a 1/100 $SCRATCH_MNT
+ $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/b 1/100 $SCRATCH_MNT
+
+ _scratch_unmount
+ _check_scratch_fs
+}
+
+# Test assign qgroup for submodule without shared extents
+assign_no_shared_test()
+{
+ _scratch_mkfs > /dev/null 2>&1
+ _scratch_mount
+
+ echo "=== qgroup assign no shared test ===" >> $seqres.full
+ $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
+ $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
+
+ $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
+ $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/b >> $seqres.full
+
+ $BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT
+ $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/a 1/100 $SCRATCH_MNT
+ $BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/b 1/100 $SCRATCH_MNT
+
+ _scratch_unmount
+ _check_scratch_fs
+}
+
+# Test snapshot with assigning qgroup for submodule
+snapshot_test()
+{
+ _scratch_mkfs > /dev/null 2>&1
+ _scratch_mount
+
+ echo "=== qgroup snapshot test ===" >> $seqres.full
+ $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
+ $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
+
+ $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
+ _ddt of="$SCRATCH_MNT"/a/file1 bs=1M count=1 >> $seqres.full 2>&1
+ subvolid=$(_btrfs_get_subvolid $SCRATCH_MNT a)
+ $BTRFS_UTIL_PROG subvolume snapshot -i 0/$subvolid $SCRATCH_MNT/a $SCRATCH_MNT/b >> $seqres.full
+
+ _scratch_unmount
+ _check_scratch_fs
+}
+
+
+assign_no_shared_test
+
+assign_shared_test
+
+snapshot_test
+
+# success, all done
+echo "Silence is golden"
+status=0
+exit
diff --git a/tests/btrfs/221.out b/tests/btrfs/221.out
new file mode 100644
index 00000000..aa4351cd
--- /dev/null
+++ b/tests/btrfs/221.out
@@ -0,0 +1,2 @@
+QA output created by 221
+Silence is golden
diff --git a/tests/btrfs/group b/tests/btrfs/group
index 1b5fa695..cdda38f3 100644
--- a/tests/btrfs/group
+++ b/tests/btrfs/group
@@ -222,3 +222,4 @@
218 auto quick volume
219 auto quick volume
220 auto quick
+221 auto quick qgroup
--
2.25.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-09-27 14:46 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-24 14:43 [PATCH v4] btrfs: Add new test for qgroup assign functionality Sidong Yang
2020-09-27 9:57 ` Eryu Guan
2020-09-27 14:46 ` Sidong Yang
2020-09-27 14:40 Sidong Yang
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).