mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Eryu Guan
69eb6281a9
Previously _scratch_mount didn't check the mount status and most tests continue to run even if the mount failed (unless test checks for the mount status explicitly). This would result in running tests on the underlying filesystem (usually rootfs) and implicit test failures, and such failures can be annoying and are usually hard to debug. Now _fail test by default if _scratch_mount failed and introduce _try_scratch_mount for tests that need to check mount results themselves. Suggested-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
97 lines
2.5 KiB
Bash
Executable File
97 lines
2.5 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 042
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#
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# Test the basic functionality of Quota groups
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2014 Fujitsu. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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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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_supported_fs btrfs
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_supported_os Linux
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_require_scratch
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_require_btrfs_qgroup_report
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rm -f $seqres.full
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run_check _scratch_mkfs
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_scratch_mount
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LIMIT_SIZE=$((10 * 1024 * 1024))
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_run_btrfs_util_prog quota enable $SCRATCH_MNT
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_run_btrfs_util_prog qgroup create 1/1 $SCRATCH_MNT
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_run_btrfs_util_prog qgroup limit $LIMIT_SIZE 1/1 $SCRATCH_MNT
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for i in `seq 10 -1 1`; do
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#add newly created subvolume qgroup to it's parent qgroup
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_run_btrfs_util_prog subvolume create -i 1/1 \
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$SCRATCH_MNT/subv_$i
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done
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#try to write data into every subvolume
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for i in `seq 10 -1 1`; do
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$XFS_IO_PROG -f -d -c 'pwrite -b 4k 0 10m' $SCRATCH_MNT/subv_$i/data \
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>> /dev/null 2>&1 &
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done
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wait
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_run_btrfs_util_prog filesystem sync $SCRATCH_MNT \
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>>$seqres.full 2>&1
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total_written=0
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#calculate every subvolume's data.
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for i in `seq 10 -1 1`; do
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#we may fail to create the file, skip this subvolume
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test -f $SCRATCH_MNT/subv_$i || continue
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filesize=`du -b $SCRATCH_MNT/subv_$i/data | $AWK_PROG '{print $1}'`
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if [ $filesize -gt $LIMIT_SIZE ];then
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_fail "subv_$i/data size should be less than $LIMIT_SIZE"
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fi
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total_written=$(($total_written+$filesize))
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done
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#check if total written exceeds limit
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if [ $total_written -gt $LIMIT_SIZE ];then
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_fail "total written should be less than $LIMIT_SIZE"
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fi
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# success, all done
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echo "Silence is golden"
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status=0
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exit
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