mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Dave Chinner
2529c9486a
Fully scripted conversion, see script in initial SPDX license commit message. tests/xfs/044 was hand massaged to remove duplicate copyright and divider lines before running the script. Signed-off-by: Dave Chinner <dchinner@redhat.com>
73 lines
1.7 KiB
Bash
Executable File
73 lines
1.7 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2013 Red Hat, Inc. All Rights Reserved.
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#
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# FS QA Test No. 297
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#
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# Test freeze/unfreeze file system randomly under fsstress
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# Regression test for commit:
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# 437a255 xfs: fix direct IO nested transaction deadlock.
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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=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 $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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# real QA test starts here
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_supported_fs xfs
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_supported_os Linux
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_require_scratch
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_require_freeze
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_require_command "$KILLALL_PROG" killall
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rm -f $seqres.full
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_scratch_mkfs_xfs -d agcount=16,su=256k,sw=12 -l su=256k,size=5120b >/dev/null 2>&1
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_scratch_mount
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STRESS_DIR="$SCRATCH_MNT/testdir"
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mkdir -p $STRESS_DIR
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$FSSTRESS_PROG -d $STRESS_DIR -n 100 -p 1000 $FSSTRESS_AVOID >/dev/null 2>&1 &
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# Freeze/unfreeze file system randomly
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echo "Start freeze/unfreeze randomly" | tee -a $seqres.full
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LOOP=10
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while [ $LOOP -gt 0 ];do
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TIMEOUT=`expr $RANDOM % 5`
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sleep $TIMEOUT
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echo "* Freeze file system after sleeping $TIMEOUT seconds" >>$seqres.full
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xfs_freeze -f $SCRATCH_MNT
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if [ $? -ne 0 ];then
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echo " - Error: freeze filesystem failed" | tee -a $seqres.full
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fi
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TIMEOUT=`expr $RANDOM % 3`
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sleep $TIMEOUT
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echo "* Unfreeze file system after sleeping $TIMEOUT seconds" >>$seqres.full
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xfs_freeze -u $SCRATCH_MNT
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if [ $? -ne 0 ];then
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echo " - Error: unfreeze filesystem failed" | tee -a $seqres.full
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fi
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let LOOP=$LOOP-1
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done
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echo "Test done" | tee -a $seqres.full
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$KILLALL_PROG -q $FSSTRESS_PROG
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wait
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status=0
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exit
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