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https://github.com/linux-apfs/apfstests.git
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Dave Chinner
cf89aed924
Fully scripted conversion, see script in initial SPDX license commit message. Signed-off-by: Dave Chinner <dchinner@redhat.com>
89 lines
1.9 KiB
Bash
Executable File
89 lines
1.9 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2010 Jan Kara. All Rights Reserved.
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# Copyright (c) 2005 Silicon Graphics, Inc. All Rights Reserved.
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#
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# FS QA Test No. 234
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#
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# Stress setquota and setinfo handling.
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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 "rm -f $tmp.*; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/quota
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test_setting()
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{
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echo; echo "### test limits and info setting"
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count=2000
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procs=5
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idmod=200000
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seed=$RANDOM
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RANDOM=$seed
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echo "Starting test with procs=$procs, idmod=$idmod, and seed=$seed" >>$seqres.full
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for (( i = 0; i < $procs; i++ )); do
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( SETUCOUNT=1; SETGCOUNT=1; SETUIDS[0]=0; SETGIDS[0]=0
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for (( j = 0; j < $count; j++ )); do
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OP=$(($RANDOM%22))
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UG=$(($OP%2))
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OP=$(($OP/2))
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if [ $UG -eq 1 ]; then
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type='u'
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else
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type='g'
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fi
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if [ $OP -eq 10 ]; then
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setquota -t -$type $j $j $SCRATCH_MNT
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elif [ $OP -lt 5 ]; then
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ID=$((($RANDOM*32768+$RANDOM)%$idmod))
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if [ $UG -eq 1 ]; then
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SETUIDS[$SETUCOUNT]=$ID
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SETUCOUNT=$(($SETUCOUNT+1))
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else
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SETGIDS[$SETGCOUNT]=$ID
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SETGCOUNT=$(($SETGCOUNT+1))
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fi
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setquota -$type $ID $j $j $j $j $SCRATCH_MNT
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else
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if [ $UG -eq 1 ]; then
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ID=${SETUIDS[$(($RANDOM%$SETUCOUNT))]}
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else
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ID=${SETGIDS[$(($RANDOM%$SETGCOUNT))]}
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fi
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setquota -$type $ID 0 0 0 0 $SCRATCH_MNT
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fi
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done )&
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done
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wait
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echo "### done with testing"
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}
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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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_require_scratch
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_require_quota
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# real QA test starts here
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rm -f $seqres.full
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_scratch_mkfs >> $seqres.full 2>&1
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_scratch_mount "-o usrquota,grpquota"
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quotacheck -u -g $SCRATCH_MNT 2>/dev/null
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quotaon -u -g $SCRATCH_MNT 2>/dev/null
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test_setting
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_scratch_unmount
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status=0
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exit
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