mirror of
https://github.com/linux-apfs/apfstests.git
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57 lines
1.2 KiB
Bash
57 lines
1.2 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 Red Hat Inc. All Rights Reserved.
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#
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# FS QA Test 451
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#
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# Make sure xfs_repair can repair root inode parent's pointer
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# when it contains a bogus ino when it's using shot form directory
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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 $seqres.full
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echo "Silence is golden"
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# real QA test starts here
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# Modify as appropriate.
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_supported_fs xfs
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_require_scratch
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_scratch_mkfs >> /dev/null 2>&1
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rootino=$(_scratch_xfs_get_metadata_field 'rootino' 'sb 0')
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prefix=$(_scratch_get_sfdir_prefix ${rootino} || \
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_fail "Cannot determine sfdir prefix")
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# Corrupt root inode parent pointer
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_scratch_xfs_set_metadata_field "${prefix}.hdr.parent.i4" 0 "inode ${rootino}"\
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>> $seqres.full 2>&1
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_scratch_xfs_repair >> $seqres.full 2>&1
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# Post-test integrity check will detect any remaining corruption
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status=0
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exit
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