mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
David Disseldorp
96 lines
2.1 KiB
Bash
Executable File
96 lines
2.1 KiB
Bash
Executable File
#! /bin/sh
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# FSQA Test No. 169
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#
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# Test for file size consistency with append followed by umount/mount
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2007 Silicon Graphics, Inc. All Rights Reserved.
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#-----------------------------------------------------------------------
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#
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# creator
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owner=ddiss@sgi.com
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seq=`basename $0`
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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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rm -f $seq.full
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status=1 # failure is the default!
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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 $tmp.*
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}
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_show_wrote_and_stat_only()
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{
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# filer out xfs_io bits we are interested in
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perl -ne '
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if (/^wrote/) { print } ;
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if (/^stat\.size/) { print } ;
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'
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}
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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# real QA test starts here
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_supported_fs xfs
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_supported_os Linux
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_require_scratch
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_scratch_mkfs_xfs >>$seq.full 2>&1 \
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|| _fail "mkfs scratch failed"
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_scratch_mount >>$seq.full 2>&1 \
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|| _fail "mount failed: $MOUNT_OPTIONS"
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echo "# creating new file for io"
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touch $SCRATCH_MNT/testfile
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echo "# appending 15k to new file, sync every 5k"
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xfs_io -a -c "pwrite 0 5k" -c "fsync" \
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-c "pwrite 5k 5k" -c "fsync" \
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-c "pwrite 10k 5k" -c "fsync" -c "stat" \
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$SCRATCH_MNT/testfile \
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| _show_wrote_and_stat_only
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echo "# unmounting scratch"
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umount $SCRATCH_MNT>>$seq.full 2>&1 \
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|| _fail "unmount failed"
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echo "# mounting scratch"
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_scratch_mount >>$seq.full 2>&1 \
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|| _fail "mount failed: $MOUNT_OPTIONS"
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echo "# stating file to confirm correct size"
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xfs_io -r -c "stat" $SCRATCH_MNT/testfile \
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| _show_wrote_and_stat_only
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echo "# appending 10 bytes to new file, sync at 5 bytes"
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xfs_io -f -c "pwrite 0 5" -c s -c "pwrite 5 5" \
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-c "stat" $SCRATCH_MNT/nextfile \
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| _show_wrote_and_stat_only
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echo "# unmounting scratch"
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umount $SCRATCH_MNT>>$seq.full 2>&1 \
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|| _fail "unmount failed"
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echo "# mounting scratch"
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_scratch_mount >>$seq.full 2>&1 \
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|| _fail "mount failed: $MOUNT_OPTIONS"
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echo "# stating file to confirm correct size"
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xfs_io -r -c "stat" $SCRATCH_MNT/nextfile \
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| _show_wrote_and_stat_only
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# success, all done
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status=0
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exit
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