2016-05-09 10:51:48 +10:00
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#! /bin/bash
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2018-06-09 11:35:50 +10:00
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2016 SUSE Linux Products GmbH. All Rights Reserved.
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#
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2016-05-09 10:51:48 +10:00
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# FS QA Test No. btrfs/121
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#
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# Test that an invalid parent qgroup does not cause snapshot create to
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# force the FS readonly.
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#
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# This issue is fixed by the following btrfs patch:
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# [PATCH] btrfs: handle non-fatal errors in btrfs_qgroup_inherit()
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# http://thread.gmane.org/gmane.comp.file-systems.btrfs/54755
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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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# remove previous $seqres.full before test
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rm -f $seqres.full
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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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rm -f $seqres.full
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2016-12-05 00:15:08 +08:00
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_scratch_mkfs >/dev/null
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2016-05-09 10:51:48 +10:00
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_scratch_mount
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_run_btrfs_util_prog quota enable $SCRATCH_MNT
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# The qgroup '1/10' does not exist and should be silently ignored
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_run_btrfs_util_prog subvolume snapshot -i 1/10 $SCRATCH_MNT $SCRATCH_MNT/snap1
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echo "Silence is golden"
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status=0
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exit
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