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|
#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2018 Huawei. All Rights Reserved.
#
# FS QA Test 507
#
# This testcase is trying to test recovery flow of generic filesystem, w/ below
# steps, once i_flags changes, after we fsync that file, we can expect that
# i_flags can be recovered after sudden power-cuts.
# 1. touch testfile;
# 1.1 sync (optional)
# 2. chattr +[ASai] testfile
# 3. xfs_io -f testfile -c "fsync";
# 4. godown;
# 5. umount;
# 6. mount;
# 7. check i_flags
# 8. chattr -[ASai] testfile
# 9. xfs_io -f testfile -c "fsync";
# 10. godown;
# 11. umount;
# 12. mount;
# 13. check i_flags
#
. ./common/preamble
_begin_fstest shutdown auto quick metadata
# Override the default cleanup function.
_cleanup()
{
cd /
$CHATTR_PROG -ai $testfile &> /dev/null
rm -f $tmp.*
}
# Import common functions.
. ./common/filter
# real QA test starts here
_supported_fs generic
_require_command "$LSATTR_PROG" lasttr
_require_command "$CHATTR_PROG" chattr
_require_chattr ASai
_require_scratch
_require_scratch_shutdown
_scratch_mkfs >/dev/null 2>&1
_require_metadata_journaling $SCRATCH_DEV
testfile=$SCRATCH_MNT/testfile
do_check()
{
attr=$1
_scratch_mount
touch $testfile
if [ "$2" == "sync" ]; then
echo "sync" >> $seqres.full
sync
fi
echo "Test chattr +$1" >> $seqres.full
# add attribute
$CHATTR_PROG +$attr $testfile
before=`$LSATTR_PROG $testfile`
$XFS_IO_PROG -r -f $testfile -c "fsync" | _filter_xfs_io
_scratch_shutdown | tee -a $seqres.full
_scratch_cycle_mount
after=`$LSATTR_PROG $testfile`
# check inode's i_flags
if [ "$before" != "$after" ]; then
echo "Before: $before"
echo "After : $after"
fi
echo "Before: $before" >> $seqres.full
echo "After : $after" >> $seqres.full
echo "Test chattr -$1" >> $seqres.full
# delete attribute
$CHATTR_PROG -$attr $testfile
before=`$LSATTR_PROG $testfile`
$XFS_IO_PROG -r -f $testfile -c "fsync" | _filter_xfs_io
_scratch_shutdown | tee -a $seqres.full
_scratch_cycle_mount
after=`$LSATTR_PROG $testfile`
# check inode's i_flags
if [ "$before" != "$after" ]; then
echo "Before: $before"
echo "After : $after"
fi
echo "Before: $before" >> $seqres.full
echo "After : $after" >> $seqres.full
rm -f $testfile
_scratch_unmount
}
echo "Silence is golden"
opts="A S a i"
for i in $opts; do
do_check $i
do_check $i sync
done
status=0
exit
|
