Hi Eryu,
Will update them in v2 soon as you suggested.
Thanks,
On 2018-10-7 21:38, Eryu Guan wrote:
> On Thu, Oct 04, 2018 at 12:35:00PM +0800, Chao Yu wrote:
>> From: Chao Yu <yuchao0@xxxxxxxxxx>
>>
>> After fsync, filesystem should guarantee inode metadata including
>> project id being persisted, so even after sudden power-cut, during
>> mount, we should recover project_id fields correctly, in order to
>> not loss those meta info.
>>
>> So adding this testcase to check whether generic filesystem can
>> guarantee that.
>>
>> Signed-off-by: Chao Yu <yuchao0@xxxxxxxxxx>
>> ---
>> tests/generic/506 | 97 +++++++++++++++++++++++++++++++++++++++++++
>> tests/generic/506.out | 2 +
>> tests/generic/group | 1 +
>> 3 files changed, 100 insertions(+)
>> create mode 100644 tests/generic/506
>> create mode 100644 tests/generic/506.out
>>
>> diff --git a/tests/generic/506 b/tests/generic/506
>> new file mode 100644
>> index 00000000..ca035a91
>> --- /dev/null
>> +++ b/tests/generic/506
>> @@ -0,0 +1,97 @@
>> +#! /bin/bash
>> +# SPDX-License-Identifier: GPL-2.0
>> +# Copyright (c) 2018 Huawei. All Rights Reserved.
>> +#
>> +# FS QA Test 506
>> +#
>> +# This testcase is trying to test recovery flow of generic filesystem, w/ below
>> +# steps, once project id changes, after we fsync that file, we can expect that
>> +# project id can be recovered after sudden power-cuts.
>> +# 1. touch testfile;
>> +# 1.1 sync (optional)
>> +# 2. chattr -p 100 testfile;
>> +# 3. xfs_io -f testfile -c "fsync";
>> +# 4. godown;
>> +# 5. umount;
>> +# 6. mount;
>> +# 7. check project id
>> +#
>> +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/quota
>> +
>> +# remove previous $seqres.full before test
>> +rm -f $seqres.full
>> +
>> +# real QA test starts here
>> +_supported_fs generic
>> +_supported_os Linux
>> +
>> +_require_test_lsattr
>> +_require_command "$CHATTR_PROG" chattr
>
> Better to add a new "LSATTR_PROG" entry as well in common/config and
> _require_command "$LSATTR_PROG" lsattr
>
>> +
>> +_require_prjquota $SCRATCH_DEV
>> +_require_scratch
>> +_require_scratch_shutdown
>> +
>> +_scratch_mkfs >/dev/null 2>&1
>> +_require_metadata_journaling $SCRATCH_DEV
>> +
>> +testfile=$SCRATCH_MNT/testfile
>> +
>> +do_check()
>> +{
>> + _scratch_mount
>> +
>> + touch $testfile
>> +
>> + if [ "$1" == "sync" ]; then
>> + sync
>> + fi
>> +
>> + chattr -p 100 $testfile
>
> And use $CHATTR_PROG
>
>> +
>> + before=`lsattr -p $testfile`
>
> and $LSATTR_PROG in the test.
>
>> +
>> + $XFS_IO_PROG -f $testfile -c "fsync" | _filter_xfs_io
>> +
>> + _scratch_shutdown | tee -a $seqres.full
>> + _scratch_cycle_mount
>> +
>> + after=`lsattr -p $testfile`
>> +
>> + # check inode's uid/gid
>
> Should be "project quota id"?
>
>> + if [ "$before" != "$after" ]; then
>> + echo "Before: $before"
>> + echo "After : $after"
>> + fi
>> + echo "Before: $before" >> $seqres.full
>> + echo "After : $after" >> $seqres.full
>> +
>> + rm $testfile
>
> rm -f $testfile
>
> Thanks,
> Eryu
>
>> + _scratch_unmount
>> +}
>> +
>> +echo "Silence is golden"
>> +
>> +do_check
>> +do_check sync
>> +
>> +status=0
>> +exit
>> diff --git a/tests/generic/506.out b/tests/generic/506.out
>> new file mode 100644
>> index 00000000..cb46b201
>> --- /dev/null
>> +++ b/tests/generic/506.out
>> @@ -0,0 +1,2 @@
>> +QA output created by 506
>> +Silence is golden
>> diff --git a/tests/generic/group b/tests/generic/group
>> index 4da0e188..c7d42ff9 100644
>> --- a/tests/generic/group
>> +++ b/tests/generic/group
>> @@ -508,3 +508,4 @@
>> 503 auto quick dax punch collapse zero
>> 504 auto quick locks
>> 505 shutdown auto quick metadata
>> +506 shutdown auto quick metadata quota
>> --
>> 2.18.0
>>
