mirror of
https://github.com/linux-apfs/apfstests.git
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Rich Johnston
0efd4f4d48
There are duplicate blank lines, comment hash and lines containing duplicate seqres= declarations, remove them. Signed-off-by: Rich Johnston <rjohnston@sgi.com> Reviewed-by: Eric Sandeen <sandeen@redhat.com>
91 lines
2.2 KiB
Bash
Executable File
91 lines
2.2 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 203
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#
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# Test out reallocation of the extent array in xfs_io.
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# Based on a testcase from Tomasz Majkowski <moosh009@gmail.com>.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2009 Christoph Hellwig.
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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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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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_write_holes()
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{
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file=$1
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holes=$2
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let writes=$holes+1
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let fsize=$(($writes * 0x100000))
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# prevent EOF preallocation from affecting results
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xfs_io -f $file -c "truncate $fsize"
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offset=0
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for i in `seq 0 $writes`; do
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xfs_io -f $file -c "pwrite -q $offset 64k"
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let offset=$offset+0x100000
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done
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}
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# 0: [0..7]: 104..111
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# 1: [8..2047]: hole
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_filter_bmap()
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{
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_filter_scratch |
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awk '$3 ~ /hole/ { print $1, $2, $3; next }
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{print $1, $2; next}'
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}
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_cleanup()
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{
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rm -f $SCRATCH_MNT/r??
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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rm -f $seqres.full
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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 xfs
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_supported_os Linux
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_require_scratch
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_scratch_mkfs > /dev/null 2>&1
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_scratch_mount > /dev/null 2>&1
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for i in 10 14 15 16 17 28 29 30 31; do
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rm -f $SCRATCH_MNT/hole_file
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_write_holes $SCRATCH_MNT/hole_file${i} ${i}
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done
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for i in 10 14 15 16 17 28 29 30 31; do
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xfs_bmap $SCRATCH_MNT/hole_file${i} | _filter_bmap
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echo
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done
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# success, all done
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echo "*** done"
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status=0
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