| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2010 Jan Kara. All Rights Reserved. |
| # Copyright (c) 2005 Silicon Graphics, Inc. All Rights Reserved. |
| # |
| # FS QA Test No. 234 |
| # |
| # Stress setquota and setinfo handling. |
| # |
| . ./common/preamble |
| _begin_fstest auto quota |
| |
| # Import common functions. |
| . ./common/filter |
| . ./common/quota |
| |
| test_setting() |
| { |
| echo; echo "### test limits and info setting" |
| count=2000 |
| procs=5 |
| idmod=200000 |
| seed=$RANDOM |
| RANDOM=$seed |
| echo "Starting test with procs=$procs, idmod=$idmod, and seed=$seed" >>$seqres.full |
| |
| for (( i = 0; i < $procs; i++ )); do |
| ( SETUCOUNT=1; SETGCOUNT=1; SETUIDS[0]=0; SETGIDS[0]=0 |
| for (( j = 0; j < $count; j++ )); do |
| OP=$(($RANDOM%22)) |
| UG=$(($OP%2)) |
| OP=$(($OP/2)) |
| if [ $UG -eq 1 ]; then |
| type='u' |
| else |
| type='g' |
| fi |
| if [ $OP -eq 10 ]; then |
| setquota -t -$type $j $j $SCRATCH_MNT |
| elif [ $OP -lt 5 ]; then |
| ID=$((($RANDOM*32768+$RANDOM)%$idmod)) |
| if [ $UG -eq 1 ]; then |
| SETUIDS[$SETUCOUNT]=$ID |
| SETUCOUNT=$(($SETUCOUNT+1)) |
| else |
| SETGIDS[$SETGCOUNT]=$ID |
| SETGCOUNT=$(($SETGCOUNT+1)) |
| fi |
| setquota -$type $ID $j $j $j $j $SCRATCH_MNT |
| else |
| if [ $UG -eq 1 ]; then |
| ID=${SETUIDS[$(($RANDOM%$SETUCOUNT))]} |
| else |
| ID=${SETGIDS[$(($RANDOM%$SETGCOUNT))]} |
| fi |
| setquota -$type $ID 0 0 0 0 $SCRATCH_MNT |
| fi |
| done )& |
| done |
| wait |
| echo "### done with testing" |
| } |
| |
| _require_scratch |
| _require_quota |
| |
| |
| _scratch_mkfs >> $seqres.full 2>&1 |
| _scratch_mount "-o usrquota,grpquota" |
| quotacheck -u -g $SCRATCH_MNT 2>/dev/null |
| quotaon -u -g $SCRATCH_MNT 2>/dev/null |
| test_setting |
| _scratch_unmount |
| |
| status=0 |
| exit |
