mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Darrick J. Wong
acb981a4e5
The filestreams allocator can only be selected for files that reside on the data volume. In commitee3e0010, we sprinkled calls to _require_no_rtinherit in the filestreams tests so that there wouldn't be regressions reported if the filesystem is formatted with -d rtinherit=1. This unnecessarily limits test coverage because userspace can control the device selection parameters quite easily with xfs_io chattr. Make the filestreams tests unset SCRATCH_RTDEV so that the allocator isn't thrown off by the rtbitmap consuming space on the data device. Fixes:ee3e0010("xfs/realtime: add _require_no_rtinherit function") Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Eryu Guan <guaneryu@gmail.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
47 lines
909 B
Bash
Executable File
47 lines
909 B
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2007 Silicon Graphics, Inc. All Rights Reserved.
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#
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# FSQA Test No. 174
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#
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# Check the filestreams allocator is doing its job.
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# Multi-file data streams should always write into seperate AGs.
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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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rm -f $seqres.full
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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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. ./common/filestreams
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# real QA test starts here
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_supported_fs xfs
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_require_scratch
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_check_filestreams_support || _notrun "filestreams not available"
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# test number of streams greater than AGs. Expected to fail.
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_set_stream_timeout_centisecs 6000
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_test_streams 8 32 65 3 1 1 0 fail
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_test_streams 8 32 65 3 1 0 1 fail
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status=0
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exit
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