mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Dave Chinner
771e69de67
While most tests use /bin/sh, they are dependent on /bin/sh being a bash shell. Convert all the tests to execute via /bin/bash as it is much, much simpler than trying to debug and remove all the bashisms throughout the test code. Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
123 lines
2.9 KiB
Bash
Executable File
123 lines
2.9 KiB
Bash
Executable File
#! /bin/bash
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# FSQA Test No. 068
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#
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# Test case to reproduce xfs_freeze hang under filsystem load.
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# The fail case for this test is a hang on an xfs_freeze.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2000-2005 Silicon Graphics, Inc. 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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#
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# creator
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owner=ajones@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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status=0 # success is the default!
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ITERATIONS=10
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_cleanup()
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{
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cd /
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_cleanup_testdir
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trap 0 1 2 3 15
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exit $status
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}
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trap "_cleanup" 0 1 2 3 15
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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 IRIX
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_require_scratch
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echo "*** init FS"
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rm -f $seq.full
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umount $SCRATCH_DEV >/dev/null 2>&1
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echo "*** MKFS ***" >>$seq.full
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echo "" >>$seq.full
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_scratch_mkfs_xfs >>$seq.full 2>&1 \
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|| _fail "mkfs failed"
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_scratch_mount >>$seq.full 2>&1 \
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|| _fail "mount failed"
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touch $tmp.running
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# start fsstress loop in a background block
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{
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STRESS_DIR="$SCRATCH_MNT/fsstress_test_dir"
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mkdir "$STRESS_DIR"
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procs=2
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nops=200
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while [ -f "$tmp.running" ]
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do
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# -w ensures that the only ops are ones which cause write I/O
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$FSSTRESS_PROG -d $STRESS_DIR -w -p $procs -n $nops $FSSTRESS_AVOID \
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> /dev/null 2>&1
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done
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rm -r $STRESS_DIR/*
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rmdir $STRESS_DIR
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} &
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i=0
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let ITERATIONS=$ITERATIONS-1
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echo | tee -a $seq.full
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while [ $i -le $ITERATIONS ]
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do
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echo "*** iteration: $i" | tee -a $seq.full
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echo "*** freezing \$SCRATCH_MNT" | tee -a $seq.full
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xfs_freeze -f "$SCRATCH_MNT" | tee -a $seq.full
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[ $? != 0 ] && echo xfs_freeze -f "$SCRATCH_MNT" failed | \
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tee -a $seq.full
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sleep 2
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echo "*** thawing \$SCRATCH_MNT" | tee -a $seq.full
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xfs_freeze -u "$SCRATCH_MNT" | tee -a $seq.full
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[ $? != 0 ] && echo xfs_freeze -u "$SCRATCH_MNT" failed | \
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tee -a $seq.full
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sleep 2
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echo | tee -a $seq.full
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let i=$i+1
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done
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# stop fsstress iterations
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rm $tmp.running
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# wait for fsstresses to finish
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wait
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_check_scratch_fs
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exit 1
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