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https://github.com/linux-apfs/apfstests.git
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72 lines
1.7 KiB
Bash
72 lines
1.7 KiB
Bash
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#! /bin/sh
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# FS QA Test No. 220
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#
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# Test that turning quotas off on a mounted filesystem doesn't crash
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# the system.
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#
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# Based on a bug report from Utako Kusaka <u-kusaka@wm.jp.nec.com>.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2009 Christoph Hellwig. 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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#
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# creator
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owner=hch@lst.de
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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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_cleanup()
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{
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cd /
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umount $SCRATCH_DEV >/dev/null 2>&1
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}
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trap "_cleanup; 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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# real QA test starts here
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_supported_fs xfs
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_supported_os Linux
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_require_scratch
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_require_quota
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echo "Silence is golden."
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# create scratch filesystem
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_scratch_mkfs_xfs >/dev/null 2>&1
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# mount with quotas enabled
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_scratch_mount -o uquota
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# turn off quota
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xfs_quota -x -c off $SCRATCH_DEV
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# and unmount (this used to crash)
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umount $SCRATCH_DEV
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status=0
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exit $status
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