| #! /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 +[AsSu] testfile |
| # 3. xfs_io -f testfile -c "fsync"; |
| # 4. godown; |
| # 5. umount; |
| # 6. mount; |
| # 7. check i_flags |
| # 8. chattr -[AsSu] testfile |
| # 9. xfs_io -f testfile -c "fsync"; |
| # 10. godown; |
| # 11. umount; |
| # 12. mount; |
| # 13. check i_flags |
| # |
| 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 |
| |
| # remove previous $seqres.full before test |
| rm -f $seqres.full |
| |
| # real QA test starts here |
| _supported_fs generic |
| |
| _require_command "$LSATTR_PROG" lasttr |
| _require_command "$CHATTR_PROG" chattr |
| _require_chattr AsSu |
| |
| _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 -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 -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 S u" |
| for i in $opts; do |
| do_check $i |
| do_check $i sync |
| done |
| |
| status=0 |
| exit |