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https://github.com/linux-apfs/apfstests.git
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58 lines
1.3 KiB
Bash
58 lines
1.3 KiB
Bash
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#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2018 SUSE Linux Products GmbH. All Rights Reserved.
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#
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# FSQA Test No. 166
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#
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# Test that if a power failure happens on a filesystem with quotas (qgroups)
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# enabled while the quota rescan kernel thread is running, we will be able
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# to mount the filesystem after the power failure.
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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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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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_cleanup_flakey
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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/dmflakey
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# real QA test starts here
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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_dm_target flakey
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rm -f $seqres.full
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_scratch_mkfs >>$seqres.full 2>&1
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_require_metadata_journaling $SCRATCH_DEV
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_init_flakey
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_mount_flakey
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# Enable qgroups on the filesystem. This will start the qgroup rescan kernel
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# thread.
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_run_btrfs_util_prog quota enable $SCRATCH_MNT
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# Simulate a power failure, while the qgroup rescan kernel thread is running,
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# and then mount the filesystem to check that mounting the filesystem does not
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# fail.
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_flakey_drop_and_remount
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_unmount_flakey
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_cleanup_flakey
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echo "Silence is golden"
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status=0
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exit
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