mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Eryu Guan
11a3e8bd82
Tests in shutdown group are supposed to test journal recovery after filesystem shutdown, and the tests assume the filesystem in test has journal support. But with the ext4 shutdown function added in 4.11-rc kernel, ext2 gains shutdown support too when driving with ext4 driver, so generic/051 fails because fs corruption after test. Adding _require_metadata_journaling to all generic tests in shutdown group to ensure there's journal present. generic/050 is skipped because it has _require_scratch_nocheck, which indicates no fsck is done after test. Reviewed-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Eryu Guan <eguan@redhat.com>
137 lines
3.2 KiB
Bash
Executable File
137 lines
3.2 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test 392
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#
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# Test inode's metadata after fsync or fdatasync calls.
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# In the case of fsync, filesystem should recover all the inode metadata, while
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# recovering i_blocks and i_size at least for fdatasync.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2016 Jaegeuk Kim. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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#
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=0 # failure will be detected in runtime!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/punch
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# real QA test starts here
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_supported_fs generic
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_supported_os Linux
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rm -f $seqres.full
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_require_scratch
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_require_scratch_shutdown
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_require_xfs_io_command "fpunch"
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_scratch_mkfs >/dev/null 2>&1
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_require_metadata_journaling $SCRATCH_DEV
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_scratch_mount
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testfile=$SCRATCH_MNT/testfile
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# check inode metadata after shutdown
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check_inode_metadata()
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{
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sync_mode=$1
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# fsync or fdatasync
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if [ $sync_mode = "fsync" ]; then
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stat_opt='-c "b: %b s: %s a: %x m: %y c: %z"'
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else
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stat_opt='-c "b: %b s: %s"'
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fi
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before=`stat "$stat_opt" $testfile`
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$XFS_IO_PROG -c "$sync_mode" $testfile | _filter_xfs_io
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src/godown $SCRATCH_MNT | tee -a $seqres.full
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_scratch_cycle_mount
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after=`stat "$stat_opt" $testfile`
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if [ "$before" != "$after" ]; then
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echo "Before: $before"
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echo "After : $after"
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status=1; # this is a failure!
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fi
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echo "Before: $before" >> $seqres.full
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echo "After : $after" >> $seqres.full
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rm $testfile
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}
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# append XX KB with f{data}sync, followed by power-cut
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test_i_size()
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{
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echo "==== i_size $2 test with $1 ====" | tee -a $seqres.full
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$XFS_IO_PROG -f -c "truncate 4M" \
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-c "pwrite 0 4M" \
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-c "fsync" \
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-c "pwrite 4M $2" \
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$testfile >/dev/null
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check_inode_metadata $1
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}
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# update times with f{data}sync, followed by power-cut
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test_i_time()
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{
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echo "==== i_time test with $1 ====" | tee -a $seqres.full
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$XFS_IO_PROG -f -c "truncate 4M" \
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-c "pwrite 0 4M" \
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-c "fsync" \
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$testfile >/dev/null
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sleep 1
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touch $testfile
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check_inode_metadata $1
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}
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# punch XX KB with f{data}sync, followed by power-cut
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test_punch()
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{
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echo "==== fpunch $2 test with $1 ====" | tee -a $seqres.full
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$XFS_IO_PROG -f -c "truncate 4202496" \
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-c "pwrite 0 4202496" \
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-c "fsync" \
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-c "fpunch 4194304 $2"\
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$testfile >/dev/null
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check_inode_metadata $1
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}
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for i in fsync fdatasync; do
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test_i_size $i 1024
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test_i_size $i 4096
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test_i_time $i
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test_punch $i 1024
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test_punch $i 4096
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done
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exit
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