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Xiaoguang Wang
313db9fe06
Regression test for:
b5b6077 ext4: fix wrong assert in ext4_mb_normalize_request()
Meanwhile make minor changes to _scratch_mkfs_ext4() in common/rc,
_scratch_mkfs_ext4() might fail due to conflicts between being passed options
and MKFS_OPTIONS. We fix this by ignoring MKFS_OPTIONS if it fails the first
time(see _scratch_mkfs_xfs()), as suggested by Lukas Czerner.
[dchinner: converted to use xfs_io]
Signed-off-by: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
55 lines
1.4 KiB
Bash
Executable File
55 lines
1.4 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. ext4/003
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#
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# Regression test for commit:
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# b5b6077 ext4: fix wrong assert in ext4_mb_normalize_request()
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# This testcase checks whether this bug has been fixed.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2014 Fujitsu. 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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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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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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_scratch_unmount
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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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# real QA test starts here
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_supported_fs ext4
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_supported_os Linux
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_require_scratch
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_require_ext4_mkfs_bigalloc
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_require_ext4_bigalloc
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rm -f $seqres.full
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yes | mkfs.ext4 -O bigalloc -C 65536 -g 256 $SCRATCH_DEV 512m \
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>> $seqres.full 2>&1
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_scratch_mount || _fail "couldn't mount fs"
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$XFS_IO_PROG -f -c "pwrite 0 256m -b 1M" $SCRATCH_MNT/testfile 2>&1 | \
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_filter_xfs_io
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status=0
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exit
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