mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Nathan Scott
124 lines
3.0 KiB
Bash
Executable File
124 lines
3.0 KiB
Bash
Executable File
#! /bin/sh
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# FS QA Test No. 052
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#
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# Ensure that quota(1) displays blocksizes matching ondisk dquots.
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#
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# MOUNT_OPTIONS can be set to gquota to test group quota,
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# defaults to uquota if MOUNT_OPTIONS is not set.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
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#-----------------------------------------------------------------------
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#
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# creator
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owner=nathans@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=1 # failure is the default!
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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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_cleanup()
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{
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cd /
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umount $SCRATCH_MNT 2>/dev/null
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rm -f $tmp.*
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# real QA test starts here
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_supported_fs xfs
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_supported_os IRIX Linux
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rm -f $seq.full
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_require_scratch
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_require_quota
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_require_nobody
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# setup a default run
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if [ -z "$MOUNT_OPTIONS" ]; then
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export MOUNT_OPTIONS="-o uquota"
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fi
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_scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs
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cat $tmp.mkfs >>$seq.full
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chmod a+w $seq.full # arbitrary users will write here
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# keep the blocksize from mkfs ($dbsize)
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. $tmp.mkfs
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_qmount
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# setup user/group to test
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if src/feature -U $SCRATCH_DEV ; then
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type=u; eval `_choose_uid`
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elif src/feature -G $SCRATCH_DEV ; then
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type=g; eval `_choose_gid`
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elif src/feature -P $SCRATCH_DEV ; then
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type=p; eval `_choose_prid`
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else
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_notrun "No quota support at mount time"
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fi
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# create 100 (fs-blocksize) blocks
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_file_as_id $SCRATCH_MNT/foo $id $type $dbsize 220
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sync
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# set limit at 1001 (1k) blocks
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bsoft=1001
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bhard=1001
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isoft=10
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ihard=10
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xfs_quota -x \
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-c "limit -$type bsoft=${bsoft}k bhard=${bhard}k $id" \
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-c "limit -$type isoft=$isoft ihard=$ihard $id" \
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$SCRATCH_DEV
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# cross check blks, softblks, hardblks <-> quota, xfs_db
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xfs_quota -c "quota -$type -birnN $id" $SCRATCH_DEV |
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tr -s '[:space:]' | tee -a $seq.full | perl -ne '
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if (m[^\s*'$SCRATCH_DEV'\s+(\d+)\s+(\d+)\s+(\d+)]) {
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print "used_blocks=", $1, "\n";
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print "soft_blocks=", $2, "\n";
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print "hard_blocks=", $3, "\n";
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$next = 0;
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}' | LC_COLLATE=POSIX sort >$tmp.quota
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echo ===quota output >> $seq.full
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cat $tmp.quota >> $seq.full
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[ ! -s $tmp.quota ] && echo "warning: quota output file is empty"
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umount $SCRATCH_MNT
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# note - does (insitu) conversion from fs blocks to 1K blocks
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xfs_db -rc "dquot -$type $id" -c p $SCRATCH_DEV | tee -a $seq.full | perl -ne '
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if (/^diskdq.bcount = (\d+)$/) {
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print "used_blocks=", $1 * '$dbsize' / 1024, "\n";
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}
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elsif (/^diskdq.blk_hardlimit = (\d+)$/) {
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print "hard_blocks=", $1 * '$dbsize' / 1024, "\n";
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}
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elsif (/^diskdq.blk_softlimit = (\d+)$/) {
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print "soft_blocks=", $1 * '$dbsize' / 1024, "\n";
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}' | LC_COLLATE=POSIX sort >$tmp.xfs_db
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echo ===xfs_db output >> $seq.full
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cat $tmp.xfs_db >> $seq.full
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[ ! -s $tmp.xfs_db ] && echo "warning: xfs_db output file is empty"
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echo Comparing out of xfs_quota and xfs_db
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diff $tmp.quota $tmp.xfs_db
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[ $? -eq 0 ] && echo OK.
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# success, all done
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status=0
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exit
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