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https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
generic: test per-type quota softlimit enforcement timeout
Set different block & inode grace timers for user, group and project quotas, then test softlimit enforcement timeout, make sure different grace timers as expected. Signed-off-by: Zorro Lang <zlang@redhat.com> Reviewed-by: Eryu Guan <guaneryu@gmail.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Zorro Lang
Eryu Guan
@@ -217,6 +217,10 @@ _qmount()
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if [ "$FSTYP" != "xfs" ]; then
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quotacheck -ug $SCRATCH_MNT >>$seqres.full 2>&1
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quotaon -ug $SCRATCH_MNT >>$seqres.full 2>&1
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# try to turn on project quota if it's supported
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if quotaon --help 2>&1 | grep -q '\-\-project'; then
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quotaon --project $SCRATCH_MNT >>$seqres.full 2>&1
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fi
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fi
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chmod ugo+rwx $SCRATCH_MNT
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}
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Executable
+202
@@ -0,0 +1,202 @@
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#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2020 Red Hat, Inc. All Rights Reserved.
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#
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# FS QA Test No. 603
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#
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# Test per-type(user, group and project) filesystem quota timers, make sure
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# enforcement
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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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restore_project
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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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. ./common/quota
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# remove previous $seqres.full before test
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rm -f $seqres.full
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require_project()
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{
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rm -f $tmp.projects $tmp.projid
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if [ -f /etc/projects ];then
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cat /etc/projects > $tmp.projects
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fi
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if [ -f /etc/projid ];then
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cat /etc/projid > $tmp.projid
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fi
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cat >/etc/projects <<EOF
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100:$SCRATCH_MNT/t
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EOF
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cat >/etc/projid <<EOF
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$qa_user:100
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EOF
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PROJECT_CHANGED=1
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}
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restore_project()
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{
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if [ "$PROJECT_CHANGED" = "1" ];then
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rm -f /etc/projects /etc/projid
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if [ -f $tmp.projects ];then
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cat $tmp.projects > /etc/projects
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fi
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if [ -f $tmp.projid ];then
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cat $tmp.projid > /etc/projid
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fi
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fi
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}
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init_files()
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{
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local dir=$1
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echo "### Initialize files, and their mode and ownership"
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touch $dir/file{1,2} 2>/dev/null
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chown $qa_user $dir/file{1,2} 2>/dev/null
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chgrp $qa_user $dir/file{1,2} 2>/dev/null
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chmod 777 $dir 2>/dev/null
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}
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cleanup_files()
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{
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echo "### Remove all files"
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rm -f ${1}/file{1,2,3,4,5,6}
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}
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# When project quota is exceeded, some filesystems return ENOSPC (e.g. XFS),
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# some filsystems return EDQUOT(e.g. ext4). The behavior isn't definitized.
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# So filter the ENOSPC and EDQUOT output.
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filter_enospc_edquot()
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{
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# The filter is only for project quota
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if [ "$1" = "P" ];then
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sed -e "s,Disk quota exceeded,EDQUOT|ENOSPC,g" \
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-e "s,No space left on device,EDQUOT|ENOSPC,g"
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else
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cat -
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fi
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}
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test_grace()
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{
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local type=$1
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local dir=$2
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local bgrace=$3
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local igrace=$4
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init_files $dir
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echo "--- Test block quota ---"
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# Firstly fit below block soft limit
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echo "Write 225 blocks..."
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su $qa_user -c "$XFS_IO_PROG -c 'pwrite 0 $((225 * $BLOCK_SIZE))' \
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-c fsync $dir/file1" 2>&1 >>$seqres.full | \
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_filter_xfs_io_error | tee -a $seqres.full
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repquota -v -$type $SCRATCH_MNT | grep -v "^root" >>$seqres.full 2>&1
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# Secondly overcome block soft limit
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echo "Rewrite 250 blocks plus 1 byte, over the block softlimit..."
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su $qa_user -c "$XFS_IO_PROG -c 'pwrite 0 $((250 * $BLOCK_SIZE + 1))' \
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-c fsync $dir/file1" 2>&1 >>$seqres.full | \
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_filter_xfs_io_error | tee -a $seqres.full
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repquota -v -$type $SCRATCH_MNT | grep -v "^root" >>$seqres.full 2>&1
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# Reset grace time here, make below grace time test more accurate
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setquota -$type $qa_user -T $bgrace $igrace $SCRATCH_MNT 2>/dev/null
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# Now sleep enough grace time and check that softlimit got enforced
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sleep $((bgrace + 1))
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echo "Try to write 1 one more block after grace..."
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su $qa_user -c "$XFS_IO_PROG -c 'truncate 0' -c 'pwrite 0 $BLOCK_SIZE' \
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$dir/file2" 2>&1 >>$seqres.full | _filter_xfs_io_error | \
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filter_enospc_edquot $type | tee -a $seqres.full
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repquota -v -$type $SCRATCH_MNT | grep -v "^root" >>$seqres.full 2>&1
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echo "--- Test inode quota ---"
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# And now the softlimit test for inodes
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# First reset space limits so that we don't have problems with
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# space reservations on XFS
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setquota -$type $qa_user 0 0 3 100 $SCRATCH_MNT
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echo "Create 2 more files, over the inode softlimit..."
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su $qa_user -c "touch $dir/file3 $dir/file4" 2>&1 >>$seqres.full | \
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_filter_scratch | tee -a $seqres.full
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repquota -v -$type $SCRATCH_MNT | grep -v "^root" >>$seqres.full 2>&1
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# Reset grace time here, make below grace time test more accurate
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setquota -$type $qa_user -T $bgrace $igrace $SCRATCH_MNT 2>/dev/null
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# Wait and check grace time enforcement
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sleep $((igrace+1))
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echo "Try to create one more inode after grace..."
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su $qa_user -c "touch $dir/file5" 2>&1 >>$seqres.full | \
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filter_enospc_edquot $type | _filter_scratch | \
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tee -a $seqres.full
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repquota -v -$type $SCRATCH_MNT | grep -v "^root" >>$seqres.full 2>&1
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cleanup_files $dir
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}
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# real QA test starts here
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_supported_fs generic
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_supported_os Linux
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_require_scratch
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_require_setquota_project
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_require_quota
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_require_user
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_require_group
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_scratch_mkfs >$seqres.full 2>&1
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_scratch_enable_pquota
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_qmount_option "usrquota,grpquota,prjquota"
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_qmount
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_require_prjquota $SCRATCH_DEV
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BLOCK_SIZE=$(_get_file_block_size $SCRATCH_MNT)
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rm -rf $SCRATCH_MNT/t
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mkdir $SCRATCH_MNT/t
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$XFS_IO_PROG -r -c "chproj 100" -c "chattr +P" $SCRATCH_MNT/t
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require_project
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echo "### Set up different grace timers to each type of quota"
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UBGRACE=12
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UIGRACE=10
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GBGRACE=4
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GIGRACE=2
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PBGRACE=8
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PIGRACE=6
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setquota -u $qa_user $((250 * $BLOCK_SIZE / 1024)) \
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$((1000 * $BLOCK_SIZE / 1024)) 3 100 $SCRATCH_MNT
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setquota -u -t $UBGRACE $UIGRACE $SCRATCH_MNT
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echo; echo "### Test user quota softlimit and grace time"
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test_grace u $SCRATCH_MNT $UBGRACE $UIGRACE
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# Reset the user quota space & inode limits, avoid it affect later test
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setquota -u $qa_user 0 0 0 0 $SCRATCH_MNT
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setquota -g $qa_user $((250 * $BLOCK_SIZE / 1024)) \
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$((1000 * $BLOCK_SIZE / 1024)) 3 100 $SCRATCH_MNT
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setquota -g -t $GBGRACE $GIGRACE $SCRATCH_MNT
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echo; echo "### Test group quota softlimit and grace time"
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test_grace g $SCRATCH_MNT $GBGRACE $GIGRACE
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# Reset the group quota space & inode limits, avoid it affect later test
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setquota -g $qa_user 0 0 0 0 $SCRATCH_MNT
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setquota -P $qa_user $((250 * $BLOCK_SIZE / 1024)) \
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$((1000 * $BLOCK_SIZE / 1024)) 3 100 $SCRATCH_MNT
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setquota -P -t $PBGRACE $PIGRACE $SCRATCH_MNT
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echo; echo "### Test project quota softlimit and grace time"
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test_grace P $SCRATCH_MNT/t $PBGRACE $PIGRACE
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# Reset the project quota space & inode limits
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setquota -P $qa_user 0 0 0 0 $SCRATCH_MNT
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# success, all done
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status=0
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exit
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@@ -0,0 +1,41 @@
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QA output created by 603
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### Set up different grace timers to each type of quota
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### Test user quota softlimit and grace time
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### Initialize files, and their mode and ownership
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--- Test block quota ---
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Write 225 blocks...
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Rewrite 250 blocks plus 1 byte, over the block softlimit...
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Try to write 1 one more block after grace...
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pwrite: Disk quota exceeded
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--- Test inode quota ---
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Create 2 more files, over the inode softlimit...
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Try to create one more inode after grace...
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touch: cannot touch 'SCRATCH_MNT/file5': Disk quota exceeded
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### Remove all files
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### Test group quota softlimit and grace time
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### Initialize files, and their mode and ownership
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--- Test block quota ---
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Write 225 blocks...
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Rewrite 250 blocks plus 1 byte, over the block softlimit...
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Try to write 1 one more block after grace...
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pwrite: Disk quota exceeded
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--- Test inode quota ---
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Create 2 more files, over the inode softlimit...
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Try to create one more inode after grace...
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touch: cannot touch 'SCRATCH_MNT/file5': Disk quota exceeded
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### Remove all files
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### Test project quota softlimit and grace time
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### Initialize files, and their mode and ownership
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--- Test block quota ---
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Write 225 blocks...
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Rewrite 250 blocks plus 1 byte, over the block softlimit...
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Try to write 1 one more block after grace...
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pwrite: EDQUOT|ENOSPC
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--- Test inode quota ---
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Create 2 more files, over the inode softlimit...
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Try to create one more inode after grace...
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touch: cannot touch 'SCRATCH_MNT/t/file5': EDQUOT|ENOSPC
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### Remove all files
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@@ -605,3 +605,4 @@
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600 auto quick quota
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601 auto quick quota
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602 auto quick encrypt
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603 auto quick quota
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