diff mbox

[v4] xfstests: btrfs: add test case for qgroup account on shared extents

Message ID 1418977902-25174-1-git-send-email-bo.li.liu@oracle.com (mailing list archive)
State New, archived
Headers show

Commit Message

Liu Bo Dec. 19, 2014, 8:31 a.m. UTC
This is a regression test of
'commit fcebe4562dec ("Btrfs: rework qgroup accounting")',
it's used to verify that removing shared extents can end up incorrect
qgroup accounting.

It can produce qgroup related warnings.

The fix is https://patchwork.kernel.org/patch/5499981/
"Btrfs: fix a warning of qgroup account on shared extents"

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Tested-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Reviewed-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
---
v4: - remove inproper run_check macro and add filter macro for xfs_io
    - use awk's regexp directly
    - add test case description

v3: - remove trailing whilespace.
    - add the fix link for more details of the problem.

v2: - use new seq number 017 instead 080
    - use 'cloner' to get shared extents
    - use XFS_IO_PROG instead

 tests/btrfs/017     | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 tests/btrfs/017.out |  5 ++++
 tests/btrfs/group   |  1 +
 3 files changed, 88 insertions(+)
 create mode 100755 tests/btrfs/017
 create mode 100644 tests/btrfs/017.out

Comments

Satoru Takeuchi Dec. 19, 2014, 9:21 a.m. UTC | #1
Hi Liu,

On 2014/12/19 17:31, Liu Bo wrote:
> This is a regression test of
> 'commit fcebe4562dec ("Btrfs: rework qgroup accounting")',
> it's used to verify that removing shared extents can end up incorrect
> qgroup accounting.
> 
> It can produce qgroup related warnings.
> 
> The fix is https://patchwork.kernel.org/patch/5499981/
> "Btrfs: fix a warning of qgroup account on shared extents"
> 
> Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
> Tested-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>

V4 also passed my test,

Thanks,
Satoru

> Reviewed-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
> Reviewed-by: Eryu Guan <eguan@redhat.com>
> ---
> v4: - remove inproper run_check macro and add filter macro for xfs_io
>      - use awk's regexp directly
>      - add test case description
> 
> v3: - remove trailing whilespace.
>      - add the fix link for more details of the problem.
> 
> v2: - use new seq number 017 instead 080
>      - use 'cloner' to get shared extents
>      - use XFS_IO_PROG instead
> 
>   tests/btrfs/017     | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++
>   tests/btrfs/017.out |  5 ++++
>   tests/btrfs/group   |  1 +
>   3 files changed, 88 insertions(+)
>   create mode 100755 tests/btrfs/017
>   create mode 100644 tests/btrfs/017.out
> 
> diff --git a/tests/btrfs/017 b/tests/btrfs/017
> new file mode 100755
> index 0000000..7937607
> --- /dev/null
> +++ b/tests/btrfs/017
> @@ -0,0 +1,82 @@
> +#! /bin/bash
> +# FS QA Test No. 017
> +#
> +# Verify that removing shared extents can end up incorrect qgroup accounting.
> +#
> +# Regression of 'commit fcebe4562dec ("Btrfs: rework qgroup accounting")',
> +# this will throw a warning into dmesg.
> +#
> +# The issue is fixed by https://patchwork.kernel.org/patch/5499981/
> +# "Btrfs: fix a warning of qgroup account on shared extents"
> +#
> +#-----------------------------------------------------------------------
> +# Copyright (c) 2014 Liu Bo.  All Rights Reserved.
> +#
> +# 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.
> +#
> +# This program is distributed in the hope that it would 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, write the Free Software Foundation,
> +# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
> +#-----------------------------------------------------------------------
> +#
> +
> +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
> +
> +# real QA test starts here
> +
> +_need_to_be_root
> +_supported_fs btrfs
> +_supported_os Linux
> +_require_scratch
> +_require_cloner
> +
> +rm -f $seqres.full
> +
> +_scratch_mkfs "--nodesize 4096"
> +_scratch_mount
> +
> +$XFS_IO_PROG -f -d -c "pwrite 0 8K" $SCRATCH_MNT/foo | _filter_xfs_io
> +
> +_run_btrfs_util_prog subvolume snapshot $SCRATCH_MNT $SCRATCH_MNT/snap
> +
> +$CLONER_PROG -s 0 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/foo-reflink
> +$CLONER_PROG -s 0 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/snap/foo-reflink
> +$CLONER_PROG -s 0 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/snap/foo-reflink2
> +
> +_run_btrfs_util_prog quota enable $SCRATCH_MNT
> +_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT
> +
> +rm -fr $SCRATCH_MNT/foo*
> +rm -fr $SCRATCH_MNT/snap/foo*
> +
> +sync
> +
> +$BTRFS_UTIL_PROG qgroup show $SCRATCH_MNT | $AWK_PROG '/[0-9]/ {print $2" "$3}'
> +
> +# success, all done
> +status=0
> +exit
> diff --git a/tests/btrfs/017.out b/tests/btrfs/017.out
> new file mode 100644
> index 0000000..7658e2e
> --- /dev/null
> +++ b/tests/btrfs/017.out
> @@ -0,0 +1,5 @@
> +QA output created by 017
> +wrote 8192/8192 bytes at offset 0
> +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +4096 4096
> +4096 4096
> diff --git a/tests/btrfs/group b/tests/btrfs/group
> index abb2fe4..e29999b 100644
> --- a/tests/btrfs/group
> +++ b/tests/btrfs/group
> @@ -19,6 +19,7 @@
>   014 auto balance
>   015 auto quick snapshot
>   016 auto quick send
> +017 auto quick qgroup
>   018 auto quick subvol
>   019 auto quick send
>   020 auto quick replace
> 

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Liu Bo Dec. 19, 2014, 9:29 a.m. UTC | #2
Hi Satoru san,
On Fri, Dec 19, 2014 at 06:21:30PM +0900, Satoru Takeuchi wrote:
> Hi Liu,
> 
> On 2014/12/19 17:31, Liu Bo wrote:
> > This is a regression test of
> > 'commit fcebe4562dec ("Btrfs: rework qgroup accounting")',
> > it's used to verify that removing shared extents can end up incorrect
> > qgroup accounting.
> > 
> > It can produce qgroup related warnings.
> > 
> > The fix is https://patchwork.kernel.org/patch/5499981/
> > "Btrfs: fix a warning of qgroup account on shared extents"
> > 
> > Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
> > Tested-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
> 
> V4 also passed my test,

Thanks for your active testing!

Thanks,

-liubo

> 
> Thanks,
> Satoru
> 
> > Reviewed-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
> > Reviewed-by: Eryu Guan <eguan@redhat.com>
> > ---
> > v4: - remove inproper run_check macro and add filter macro for xfs_io
> >      - use awk's regexp directly
> >      - add test case description
> > 
> > v3: - remove trailing whilespace.
> >      - add the fix link for more details of the problem.
> > 
> > v2: - use new seq number 017 instead 080
> >      - use 'cloner' to get shared extents
> >      - use XFS_IO_PROG instead
> > 
> >   tests/btrfs/017     | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++
> >   tests/btrfs/017.out |  5 ++++
> >   tests/btrfs/group   |  1 +
> >   3 files changed, 88 insertions(+)
> >   create mode 100755 tests/btrfs/017
> >   create mode 100644 tests/btrfs/017.out
> > 
> > diff --git a/tests/btrfs/017 b/tests/btrfs/017
> > new file mode 100755
> > index 0000000..7937607
> > --- /dev/null
> > +++ b/tests/btrfs/017
> > @@ -0,0 +1,82 @@
> > +#! /bin/bash
> > +# FS QA Test No. 017
> > +#
> > +# Verify that removing shared extents can end up incorrect qgroup accounting.
> > +#
> > +# Regression of 'commit fcebe4562dec ("Btrfs: rework qgroup accounting")',
> > +# this will throw a warning into dmesg.
> > +#
> > +# The issue is fixed by https://patchwork.kernel.org/patch/5499981/
> > +# "Btrfs: fix a warning of qgroup account on shared extents"
> > +#
> > +#-----------------------------------------------------------------------
> > +# Copyright (c) 2014 Liu Bo.  All Rights Reserved.
> > +#
> > +# 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.
> > +#
> > +# This program is distributed in the hope that it would 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, write the Free Software Foundation,
> > +# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
> > +#-----------------------------------------------------------------------
> > +#
> > +
> > +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
> > +
> > +# real QA test starts here
> > +
> > +_need_to_be_root
> > +_supported_fs btrfs
> > +_supported_os Linux
> > +_require_scratch
> > +_require_cloner
> > +
> > +rm -f $seqres.full
> > +
> > +_scratch_mkfs "--nodesize 4096"
> > +_scratch_mount
> > +
> > +$XFS_IO_PROG -f -d -c "pwrite 0 8K" $SCRATCH_MNT/foo | _filter_xfs_io
> > +
> > +_run_btrfs_util_prog subvolume snapshot $SCRATCH_MNT $SCRATCH_MNT/snap
> > +
> > +$CLONER_PROG -s 0 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/foo-reflink
> > +$CLONER_PROG -s 0 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/snap/foo-reflink
> > +$CLONER_PROG -s 0 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/snap/foo-reflink2
> > +
> > +_run_btrfs_util_prog quota enable $SCRATCH_MNT
> > +_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT
> > +
> > +rm -fr $SCRATCH_MNT/foo*
> > +rm -fr $SCRATCH_MNT/snap/foo*
> > +
> > +sync
> > +
> > +$BTRFS_UTIL_PROG qgroup show $SCRATCH_MNT | $AWK_PROG '/[0-9]/ {print $2" "$3}'
> > +
> > +# success, all done
> > +status=0
> > +exit
> > diff --git a/tests/btrfs/017.out b/tests/btrfs/017.out
> > new file mode 100644
> > index 0000000..7658e2e
> > --- /dev/null
> > +++ b/tests/btrfs/017.out
> > @@ -0,0 +1,5 @@
> > +QA output created by 017
> > +wrote 8192/8192 bytes at offset 0
> > +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> > +4096 4096
> > +4096 4096
> > diff --git a/tests/btrfs/group b/tests/btrfs/group
> > index abb2fe4..e29999b 100644
> > --- a/tests/btrfs/group
> > +++ b/tests/btrfs/group
> > @@ -19,6 +19,7 @@
> >   014 auto balance
> >   015 auto quick snapshot
> >   016 auto quick send
> > +017 auto quick qgroup
> >   018 auto quick subvol
> >   019 auto quick send
> >   020 auto quick replace
> > 
> 
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diff mbox

Patch

diff --git a/tests/btrfs/017 b/tests/btrfs/017
new file mode 100755
index 0000000..7937607
--- /dev/null
+++ b/tests/btrfs/017
@@ -0,0 +1,82 @@ 
+#! /bin/bash
+# FS QA Test No. 017
+#
+# Verify that removing shared extents can end up incorrect qgroup accounting.
+#
+# Regression of 'commit fcebe4562dec ("Btrfs: rework qgroup accounting")',
+# this will throw a warning into dmesg.
+#
+# The issue is fixed by https://patchwork.kernel.org/patch/5499981/
+# "Btrfs: fix a warning of qgroup account on shared extents"
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2014 Liu Bo.  All Rights Reserved.
+#
+# 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.
+#
+# This program is distributed in the hope that it would 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, write the Free Software Foundation,
+# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#-----------------------------------------------------------------------
+#
+
+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
+
+# real QA test starts here
+
+_need_to_be_root
+_supported_fs btrfs
+_supported_os Linux
+_require_scratch
+_require_cloner
+
+rm -f $seqres.full
+
+_scratch_mkfs "--nodesize 4096"
+_scratch_mount
+
+$XFS_IO_PROG -f -d -c "pwrite 0 8K" $SCRATCH_MNT/foo | _filter_xfs_io
+
+_run_btrfs_util_prog subvolume snapshot $SCRATCH_MNT $SCRATCH_MNT/snap
+
+$CLONER_PROG -s 0 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/foo-reflink
+$CLONER_PROG -s 0 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/snap/foo-reflink
+$CLONER_PROG -s 0 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/snap/foo-reflink2
+
+_run_btrfs_util_prog quota enable $SCRATCH_MNT
+_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT
+
+rm -fr $SCRATCH_MNT/foo*
+rm -fr $SCRATCH_MNT/snap/foo*
+
+sync
+
+$BTRFS_UTIL_PROG qgroup show $SCRATCH_MNT | $AWK_PROG '/[0-9]/ {print $2" "$3}'
+
+# success, all done
+status=0
+exit
diff --git a/tests/btrfs/017.out b/tests/btrfs/017.out
new file mode 100644
index 0000000..7658e2e
--- /dev/null
+++ b/tests/btrfs/017.out
@@ -0,0 +1,5 @@ 
+QA output created by 017
+wrote 8192/8192 bytes at offset 0
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+4096 4096
+4096 4096
diff --git a/tests/btrfs/group b/tests/btrfs/group
index abb2fe4..e29999b 100644
--- a/tests/btrfs/group
+++ b/tests/btrfs/group
@@ -19,6 +19,7 @@ 
 014 auto balance
 015 auto quick snapshot
 016 auto quick send
+017 auto quick qgroup
 018 auto quick subvol
 019 auto quick send
 020 auto quick replace