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https://github.com/linux-apfs/apfstests.git
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Eric Sandeen
96fce07867
The -F flag to xfs_io originally enabled it to operate on non-xfs filesystems. This restriction was removed upstream in favor of gracefully failing on the handful of operations that actually required xfs, and the option was deprecated. However, xfstests is still used on distros with older xfsprogs, and so "xfs_io -F" was necessary throughout xfstests. Simplify this by appending -F to XFS_IO_PROG when it's needed - i.e. if we're using old xfsprogs on a non-xfs filesystem. This will eliminate errors when new tests leave out the -F, and if and when -F is finally removed, there will be one central location in xfstests to update. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Acked-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Rich Johnston <rjohnston@sgi.com> Signed-off-by: Rich Johnston <rjohnston@sgi.com>
79 lines
2.0 KiB
Bash
Executable File
79 lines
2.0 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 226
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#
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# Test for prealloc space leaks by rewriting the same file in a loop
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2009 Eric Sandeen. 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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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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#-----------------------------------------------------------------------
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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 "rm -f $tmp.*; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common/rc
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_supported_fs generic
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_supported_os Linux IRIX
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_require_scratch
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# real QA test starts here
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rm -f $seqres.full
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umount $SCRATCH_DEV 2>/dev/null
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echo "--> mkfs 256m filesystem"
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_scratch_mkfs_sized `expr 256 \* 1024 \* 1024` >> $seqres.full 2>&1
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_scratch_mount
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loops=16
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# Buffer size argument supplied to xfs_io "pwrite" command
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buffer="-b $(expr 512 \* 1024)"
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echo "--> $loops buffered 64m writes in a loop"
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for I in `seq 1 $loops`; do
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echo -n "$I "
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$XFS_IO_PROG -f \
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-c "pwrite ${buffer} 0 64m" $SCRATCH_MNT/test >> $seqres.full
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rm -f $SCRATCH_MNT/test
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done
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echo
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umount $SCRATCH_DEV
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_scratch_mount
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echo "--> $loops direct 64m writes in a loop"
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for I in `seq 1 $loops`; do
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echo -n "$I "
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$XFS_IO_PROG -f -d \
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-c "pwrite ${buffer} 0 64m" $SCRATCH_MNT/test >> $seqres.full
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rm -f $SCRATCH_MNT/test
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done
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echo
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umount $SCRATCH_DEV
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status=0
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exit
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