* [PATCH v6 0/3] xfs: testcases for shrinking free space in the last AG
@ 2021-05-11 23:32 Gao Xiang
2021-05-11 23:32 ` [PATCH v6 1/3] common/xfs: add _require_xfs_scratch_shrink helper Gao Xiang
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Gao Xiang @ 2021-05-11 23:32 UTC (permalink / raw)
To: linux-xfs, fstests; +Cc: Darrick J. Wong, Zorro Lang, Eryu Guan, Gao Xiang
Hi,
v5: https://lore.kernel.org/r/20210511073945.906127-1-hsiangkao@redhat.com
This adds testcases for shrinking free space in the last AG in the
upstream. This version mainly addresses Darrick's previous comments
mentioned in v5.
changes since v5 (Darrick):
- [1/3] print $errmsg when _fail;
- [3/3] print $sizeb for better debugging.
Thanks,
Gao Xiang
Gao Xiang (3):
common/xfs: add _require_xfs_scratch_shrink helper
xfs: basic functionality test for shrinking free space in the last AG
xfs: stress test for shrinking free space in the last AG
common/xfs | 20 ++++++++
tests/xfs/990 | 73 +++++++++++++++++++++++++++
tests/xfs/990.out | 12 +++++
tests/xfs/991 | 122 ++++++++++++++++++++++++++++++++++++++++++++++
tests/xfs/991.out | 8 +++
tests/xfs/group | 2 +
6 files changed, 237 insertions(+)
create mode 100755 tests/xfs/990
create mode 100644 tests/xfs/990.out
create mode 100755 tests/xfs/991
create mode 100644 tests/xfs/991.out
--
2.27.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v6 1/3] common/xfs: add _require_xfs_scratch_shrink helper
2021-05-11 23:32 [PATCH v6 0/3] xfs: testcases for shrinking free space in the last AG Gao Xiang
@ 2021-05-11 23:32 ` Gao Xiang
2021-05-16 15:31 ` Eryu Guan
2021-05-11 23:32 ` [PATCH v6 2/3] xfs: basic functionality test for shrinking free space in the last AG Gao Xiang
2021-05-11 23:32 ` [PATCH v6 3/3] xfs: stress " Gao Xiang
2 siblings, 1 reply; 6+ messages in thread
From: Gao Xiang @ 2021-05-11 23:32 UTC (permalink / raw)
To: linux-xfs, fstests; +Cc: Darrick J. Wong, Zorro Lang, Eryu Guan, Gao Xiang
In order to detect whether the current kernel supports XFS shrinking.
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
---
common/xfs | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/common/xfs b/common/xfs
index 69f76d6e..a0a4032a 100644
--- a/common/xfs
+++ b/common/xfs
@@ -766,6 +766,26 @@ _require_xfs_mkfs_without_validation()
fi
}
+_require_xfs_scratch_shrink()
+{
+ _require_scratch
+ _require_command "$XFS_GROWFS_PROG" xfs_growfs
+
+ _scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
+ . $tmp.mkfs
+ _scratch_mount
+ # here just to check if kernel supports, no need do more extra work
+ errmsg=$($XFS_GROWFS_PROG -D$((dblocks-1)) "$SCRATCH_MNT" 2>&1)
+ if [ "$?" -ne 0 ]; then
+ echo "$errmsg" | grep 'XFS_IOC_FSGROWFSDATA xfsctl failed: Invalid argument' > /dev/null && \
+ _notrun "kernel does not support shrinking"
+ echo "$errmsg" | grep 'data size .* too small, old size is ' > /dev/null && \
+ _notrun "xfsprogs does not support shrinking"
+ _fail "$XFS_GROWFS_PROG failed unexpectedly: $errmsg"
+ fi
+ _scratch_unmount
+}
+
# XFS ability to change UUIDs on V5/CRC filesystems
#
_require_meta_uuid()
--
2.27.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v6 2/3] xfs: basic functionality test for shrinking free space in the last AG
2021-05-11 23:32 [PATCH v6 0/3] xfs: testcases for shrinking free space in the last AG Gao Xiang
2021-05-11 23:32 ` [PATCH v6 1/3] common/xfs: add _require_xfs_scratch_shrink helper Gao Xiang
@ 2021-05-11 23:32 ` Gao Xiang
2021-05-16 15:33 ` Eryu Guan
2021-05-11 23:32 ` [PATCH v6 3/3] xfs: stress " Gao Xiang
2 siblings, 1 reply; 6+ messages in thread
From: Gao Xiang @ 2021-05-11 23:32 UTC (permalink / raw)
To: linux-xfs, fstests; +Cc: Darrick J. Wong, Zorro Lang, Eryu Guan, Gao Xiang
Add basic test to make sure the functionality works as expected.
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
---
tests/xfs/990 | 73 +++++++++++++++++++++++++++++++++++++++++++++++
tests/xfs/990.out | 12 ++++++++
tests/xfs/group | 1 +
3 files changed, 86 insertions(+)
create mode 100755 tests/xfs/990
create mode 100644 tests/xfs/990.out
diff --git a/tests/xfs/990 b/tests/xfs/990
new file mode 100755
index 00000000..ec2592f6
--- /dev/null
+++ b/tests/xfs/990
@@ -0,0 +1,73 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2021 Red Hat, Inc. All Rights Reserved.
+#
+# FS QA Test 990
+#
+# XFS shrinkfs basic functionality test
+#
+# This test attempts to shrink with a small size (512K), half AG size and
+# an out-of-bound size (agsize + 1) to observe if it works as expected.
+#
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+test_shrink()
+{
+ $XFS_GROWFS_PROG -D"$1" $SCRATCH_MNT >> $seqres.full 2>&1
+ ret=$?
+
+ _scratch_unmount
+ _check_scratch_fs
+ _scratch_mount
+
+ $XFS_INFO_PROG $SCRATCH_MNT 2>&1 | _filter_mkfs 2>$tmp.growfs >/dev/null
+ . $tmp.growfs
+ [ $ret -eq 0 -a $1 -eq $dblocks ]
+}
+
+# real QA test starts here
+_supported_fs xfs
+_require_xfs_scratch_shrink
+
+rm -f $seqres.full
+echo "Format and mount"
+
+# agcount = 1 is forbidden on purpose, and need to ensure shrinking to
+# 2 AGs isn't feasible yet. So agcount = 3 is the minimum number now.
+_scratch_mkfs -dsize="$((512 * 1024 * 1024))" -dagcount=3 2>&1 | \
+ tee -a $seqres.full | _filter_mkfs 2>$tmp.mkfs
+. $tmp.mkfs
+t_dblocks=$dblocks
+_scratch_mount >> $seqres.full
+
+echo "Shrink fs (small size)"
+test_shrink $((t_dblocks-512*1024/dbsize)) || \
+ echo "Shrink fs (small size) failure"
+
+echo "Shrink fs (half AG)"
+test_shrink $((t_dblocks-agsize/2)) || \
+ echo "Shrink fs (half AG) failure"
+
+echo "Shrink fs (out-of-bound)"
+test_shrink $((t_dblocks-agsize-1)) && \
+ echo "Shrink fs (out-of-bound) failure"
+[ $dblocks -ne $((t_dblocks-agsize/2)) ] && \
+ echo "dblocks changed after shrinking failure"
+
+$XFS_INFO_PROG $SCRATCH_MNT >> $seqres.full
+echo "*** done"
+
+# success, all done
+status=0
+exit
diff --git a/tests/xfs/990.out b/tests/xfs/990.out
new file mode 100644
index 00000000..812f89ef
--- /dev/null
+++ b/tests/xfs/990.out
@@ -0,0 +1,12 @@
+QA output created by 990
+Format and mount
+meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
+data = bsize=XXX blocks=XXX, imaxpct=PCT
+ = sunit=XXX swidth=XXX, unwritten=X
+naming =VERN bsize=XXX
+log =LDEV bsize=XXX blocks=XXX
+realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
+Shrink fs (small size)
+Shrink fs (half AG)
+Shrink fs (out-of-bound)
+*** done
diff --git a/tests/xfs/group b/tests/xfs/group
index fe83f82d..472c8f9a 100644
--- a/tests/xfs/group
+++ b/tests/xfs/group
@@ -520,3 +520,4 @@
537 auto quick
538 auto stress
539 auto quick mount
+990 auto quick growfs shrinkfs
--
2.27.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v6 3/3] xfs: stress test for shrinking free space in the last AG
2021-05-11 23:32 [PATCH v6 0/3] xfs: testcases for shrinking free space in the last AG Gao Xiang
2021-05-11 23:32 ` [PATCH v6 1/3] common/xfs: add _require_xfs_scratch_shrink helper Gao Xiang
2021-05-11 23:32 ` [PATCH v6 2/3] xfs: basic functionality test for shrinking free space in the last AG Gao Xiang
@ 2021-05-11 23:32 ` Gao Xiang
2 siblings, 0 replies; 6+ messages in thread
From: Gao Xiang @ 2021-05-11 23:32 UTC (permalink / raw)
To: linux-xfs, fstests; +Cc: Darrick J. Wong, Zorro Lang, Eryu Guan, Gao Xiang
This adds a stress testcase to shrink free space as much as
possible in the last AG with background fsstress workload.
The expectation is that no crash happens with expected output.
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
---
tests/xfs/991 | 122 ++++++++++++++++++++++++++++++++++++++++++++++
tests/xfs/991.out | 8 +++
tests/xfs/group | 1 +
3 files changed, 131 insertions(+)
create mode 100755 tests/xfs/991
create mode 100644 tests/xfs/991.out
diff --git a/tests/xfs/991 b/tests/xfs/991
new file mode 100755
index 00000000..7f4001ab
--- /dev/null
+++ b/tests/xfs/991
@@ -0,0 +1,122 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2020-2021 Red Hat, Inc. All Rights Reserved.
+#
+# FS QA Test 991
+#
+# XFS online shrinkfs stress test
+#
+# This test attempts to shrink unused space as much as possible with
+# background fsstress workload. It will decrease the shrink size if
+# larger size fails. And totally repeat 2 * TIME_FACTOR times.
+#
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+create_scratch()
+{
+ _scratch_mkfs_xfs $@ | tee -a $seqres.full | \
+ _filter_mkfs 2>$tmp.mkfs >/dev/null
+ . $tmp.mkfs
+
+ _scratch_mount
+ # fix the reserve block pool to a known size so that the enospc
+ # calculations work out correctly.
+ _scratch_resvblks 1024 > /dev/null 2>&1
+}
+
+fill_scratch()
+{
+ $XFS_IO_PROG -f -c "falloc 0 $1" $SCRATCH_MNT/resvfile
+}
+
+stress_scratch()
+{
+ local procs=3
+ local nops=1000
+ # -w ensures that the only ops are ones which cause write I/O
+ local FSSTRESS_ARGS=`_scale_fsstress_args -d $SCRATCH_MNT -w \
+ -p $procs -n $nops $FSSTRESS_AVOID`
+ $FSSTRESS_PROG $FSSTRESS_ARGS >> $seqres.full 2>&1
+}
+
+# real QA test starts here
+_supported_fs xfs
+_require_xfs_scratch_shrink
+_require_xfs_io_command "falloc"
+
+rm -f $seqres.full
+_scratch_mkfs_xfs | tee -a $seqres.full | _filter_mkfs 2>$tmp.mkfs
+. $tmp.mkfs # extract blocksize and data size for scratch device
+
+endsize=`expr 125 \* 1048576` # stop after shrinking this big
+[ `expr $endsize / $dbsize` -lt $dblocks ] || _notrun "Scratch device too small"
+
+nags=2
+totalcount=$((2 * TIME_FACTOR))
+
+while [ $totalcount -gt 0 ]; do
+ size=`expr 1010 \* 1048576` # 1010 megabytes initially
+ logblks=$(_scratch_find_xfs_min_logblocks -dsize=${size} -dagcount=${nags})
+
+ create_scratch -lsize=${logblks}b -dsize=${size} -dagcount=${nags}
+
+ for i in `seq 125 -1 90`; do
+ fillsize=`expr $i \* 1048576`
+ out="$(fill_scratch $fillsize 2>&1)"
+ echo "$out" | grep -q 'No space left on device' && continue
+ test -n "${out}" && echo "$out"
+ break
+ done
+
+ # shrink in chunks of this size at most
+ decsize=`expr 41 \* 1048576 + 1 + $RANDOM \* $RANDOM % 1048576`
+
+ while [ $size -gt $endsize ]; do
+ stress_scratch &
+ sleep 1
+
+ decb=`expr $decsize / $dbsize` # in data blocks
+ while [ $decb -gt 0 ]; do
+ sizeb=`expr $size / $dbsize - $decb`
+
+ $XFS_GROWFS_PROG -D ${sizeb} $SCRATCH_MNT \
+ >> $seqres.full 2>&1 && break
+
+ [ $decb -gt 100 ] && decb=`expr $decb + $RANDOM % 10`
+ decb=`expr $decb / 2`
+ done
+
+ wait
+ [ $decb -eq 0 ] && break
+
+ # get latest dblocks
+ $XFS_INFO_PROG $SCRATCH_MNT 2>&1 | _filter_mkfs 2>$tmp.growfs >/dev/null
+ . $tmp.growfs
+
+ size=`expr $dblocks \* $dbsize`
+ _scratch_unmount
+ _scratch_xfs_repair -n >> $seqres.full 2>&1 || \
+ _fail "xfs_repair failed with shrinking $sizeb"
+ _scratch_mount
+ done
+
+ _scratch_unmount
+ _scratch_xfs_repair -n >> $seqres.full 2>&1 || \
+ _fail "xfs_repair failed with shrinking $sizeb"
+ totalcount=`expr $totalcount - 1`
+done
+
+echo "*** done"
+status=0
+exit
diff --git a/tests/xfs/991.out b/tests/xfs/991.out
new file mode 100644
index 00000000..e8209672
--- /dev/null
+++ b/tests/xfs/991.out
@@ -0,0 +1,8 @@
+QA output created by 991
+meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
+data = bsize=XXX blocks=XXX, imaxpct=PCT
+ = sunit=XXX swidth=XXX, unwritten=X
+naming =VERN bsize=XXX
+log =LDEV bsize=XXX blocks=XXX
+realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
+*** done
diff --git a/tests/xfs/group b/tests/xfs/group
index 472c8f9a..53e68bea 100644
--- a/tests/xfs/group
+++ b/tests/xfs/group
@@ -521,3 +521,4 @@
538 auto stress
539 auto quick mount
990 auto quick growfs shrinkfs
+991 auto growfs shrinkfs ioctl prealloc stress
--
2.27.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v6 1/3] common/xfs: add _require_xfs_scratch_shrink helper
2021-05-11 23:32 ` [PATCH v6 1/3] common/xfs: add _require_xfs_scratch_shrink helper Gao Xiang
@ 2021-05-16 15:31 ` Eryu Guan
0 siblings, 0 replies; 6+ messages in thread
From: Eryu Guan @ 2021-05-16 15:31 UTC (permalink / raw)
To: Gao Xiang; +Cc: linux-xfs, fstests, Darrick J. Wong, Zorro Lang
On Wed, May 12, 2021 at 07:32:26AM +0800, Gao Xiang wrote:
> In order to detect whether the current kernel supports XFS shrinking.
>
> Reviewed-by: Darrick J. Wong <djwong@kernel.org>
> Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
> ---
> common/xfs | 20 ++++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
> diff --git a/common/xfs b/common/xfs
> index 69f76d6e..a0a4032a 100644
> --- a/common/xfs
> +++ b/common/xfs
> @@ -766,6 +766,26 @@ _require_xfs_mkfs_without_validation()
> fi
> }
>
> +_require_xfs_scratch_shrink()
I renamed this to _require_scratch_xfs_shrink(), as most of other
helpers are in this format as _require_scratch_xfs_bigtime(), the only
exception is _require_xfs_scratch_rmapbt(), I think we should change
that too in another patch.
> +{
> + _require_scratch
> + _require_command "$XFS_GROWFS_PROG" xfs_growfs
> +
> + _scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
> + . $tmp.mkfs
> + _scratch_mount
> + # here just to check if kernel supports, no need do more extra work
> + errmsg=$($XFS_GROWFS_PROG -D$((dblocks-1)) "$SCRATCH_MNT" 2>&1)
Also make it as local.
Thanks,
Eryu
> + if [ "$?" -ne 0 ]; then
> + echo "$errmsg" | grep 'XFS_IOC_FSGROWFSDATA xfsctl failed: Invalid argument' > /dev/null && \
> + _notrun "kernel does not support shrinking"
> + echo "$errmsg" | grep 'data size .* too small, old size is ' > /dev/null && \
> + _notrun "xfsprogs does not support shrinking"
> + _fail "$XFS_GROWFS_PROG failed unexpectedly: $errmsg"
> + fi
> + _scratch_unmount
> +}
> +
> # XFS ability to change UUIDs on V5/CRC filesystems
> #
> _require_meta_uuid()
> --
> 2.27.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v6 2/3] xfs: basic functionality test for shrinking free space in the last AG
2021-05-11 23:32 ` [PATCH v6 2/3] xfs: basic functionality test for shrinking free space in the last AG Gao Xiang
@ 2021-05-16 15:33 ` Eryu Guan
0 siblings, 0 replies; 6+ messages in thread
From: Eryu Guan @ 2021-05-16 15:33 UTC (permalink / raw)
To: Gao Xiang; +Cc: linux-xfs, fstests, Darrick J. Wong, Zorro Lang
On Wed, May 12, 2021 at 07:32:27AM +0800, Gao Xiang wrote:
> Add basic test to make sure the functionality works as expected.
>
> Reviewed-by: Darrick J. Wong <djwong@kernel.org>
> Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
> ---
> tests/xfs/990 | 73 +++++++++++++++++++++++++++++++++++++++++++++++
> tests/xfs/990.out | 12 ++++++++
> tests/xfs/group | 1 +
> 3 files changed, 86 insertions(+)
> create mode 100755 tests/xfs/990
> create mode 100644 tests/xfs/990.out
>
> diff --git a/tests/xfs/990 b/tests/xfs/990
> new file mode 100755
> index 00000000..ec2592f6
> --- /dev/null
> +++ b/tests/xfs/990
> @@ -0,0 +1,73 @@
> +#! /bin/bash
> +# SPDX-License-Identifier: GPL-2.0
> +# Copyright (c) 2021 Red Hat, Inc. All Rights Reserved.
> +#
> +# FS QA Test 990
> +#
> +# XFS shrinkfs basic functionality test
> +#
> +# This test attempts to shrink with a small size (512K), half AG size and
> +# an out-of-bound size (agsize + 1) to observe if it works as expected.
> +#
> +seq=`basename $0`
> +seqres=$RESULT_DIR/$seq
> +echo "QA output created by $seq"
> +
> +here=`pwd`
> +tmp=/tmp/$$
> +status=1 # failure is the default!
> +trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
> +
> +# get standard environment, filters and checks
> +. ./common/rc
> +. ./common/filter
> +
> +test_shrink()
> +{
> + $XFS_GROWFS_PROG -D"$1" $SCRATCH_MNT >> $seqres.full 2>&1
> + ret=$?
> +
> + _scratch_unmount
> + _check_scratch_fs
> + _scratch_mount
> +
> + $XFS_INFO_PROG $SCRATCH_MNT 2>&1 | _filter_mkfs 2>$tmp.growfs >/dev/null
> + . $tmp.growfs
> + [ $ret -eq 0 -a $1 -eq $dblocks ]
> +}
> +
> +# real QA test starts here
> +_supported_fs xfs
> +_require_xfs_scratch_shrink
> +
> +rm -f $seqres.full
> +echo "Format and mount"
> +
> +# agcount = 1 is forbidden on purpose, and need to ensure shrinking to
> +# 2 AGs isn't feasible yet. So agcount = 3 is the minimum number now.
> +_scratch_mkfs -dsize="$((512 * 1024 * 1024))" -dagcount=3 2>&1 | \
> + tee -a $seqres.full | _filter_mkfs 2>$tmp.mkfs
The stdout of _scratch_mkfs doesn't seem necessary, I discard it as
well. And also in xfs/991.
Thanks,
Eryu
> +. $tmp.mkfs
> +t_dblocks=$dblocks
> +_scratch_mount >> $seqres.full
> +
> +echo "Shrink fs (small size)"
> +test_shrink $((t_dblocks-512*1024/dbsize)) || \
> + echo "Shrink fs (small size) failure"
> +
> +echo "Shrink fs (half AG)"
> +test_shrink $((t_dblocks-agsize/2)) || \
> + echo "Shrink fs (half AG) failure"
> +
> +echo "Shrink fs (out-of-bound)"
> +test_shrink $((t_dblocks-agsize-1)) && \
> + echo "Shrink fs (out-of-bound) failure"
> +[ $dblocks -ne $((t_dblocks-agsize/2)) ] && \
> + echo "dblocks changed after shrinking failure"
> +
> +$XFS_INFO_PROG $SCRATCH_MNT >> $seqres.full
> +echo "*** done"
> +
> +# success, all done
> +status=0
> +exit
> diff --git a/tests/xfs/990.out b/tests/xfs/990.out
> new file mode 100644
> index 00000000..812f89ef
> --- /dev/null
> +++ b/tests/xfs/990.out
> @@ -0,0 +1,12 @@
> +QA output created by 990
> +Format and mount
> +meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
> +data = bsize=XXX blocks=XXX, imaxpct=PCT
> + = sunit=XXX swidth=XXX, unwritten=X
> +naming =VERN bsize=XXX
> +log =LDEV bsize=XXX blocks=XXX
> +realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
> +Shrink fs (small size)
> +Shrink fs (half AG)
> +Shrink fs (out-of-bound)
> +*** done
> diff --git a/tests/xfs/group b/tests/xfs/group
> index fe83f82d..472c8f9a 100644
> --- a/tests/xfs/group
> +++ b/tests/xfs/group
> @@ -520,3 +520,4 @@
> 537 auto quick
> 538 auto stress
> 539 auto quick mount
> +990 auto quick growfs shrinkfs
> --
> 2.27.0
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-05-16 15:33 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-11 23:32 [PATCH v6 0/3] xfs: testcases for shrinking free space in the last AG Gao Xiang
2021-05-11 23:32 ` [PATCH v6 1/3] common/xfs: add _require_xfs_scratch_shrink helper Gao Xiang
2021-05-16 15:31 ` Eryu Guan
2021-05-11 23:32 ` [PATCH v6 2/3] xfs: basic functionality test for shrinking free space in the last AG Gao Xiang
2021-05-16 15:33 ` Eryu Guan
2021-05-11 23:32 ` [PATCH v6 3/3] xfs: stress " Gao Xiang
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