mirror of
https://github.com/linux-apfs/apfstests.git
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Darrick J. Wong
13eeb948e9
This test requires 3GB of space, so check for that. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
90 lines
2.1 KiB
Bash
Executable File
90 lines
2.1 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 221
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#
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# Check for file corruption when using the extent size hint on
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# the normal data subvolume.
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#
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# http://oss.sgi.com/bugzilla/show_bug.cgi?id=874
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#
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# Based on a bug report and testcase from Geoffrey Wehrman <gwehrman@sgi.com>.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2010 Christoph Hellwig. All Rights Reserved.
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# Copyright (c) 2010 Silicon Graphics, Inc. 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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_cleanup()
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{
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rm -rf ${TDIR}
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}
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trap "_cleanup ; 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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# real QA test starts here
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_supported_fs xfs
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_supported_os Linux
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_require_test
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_require_fs_space $TEST_DIR 3200000
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TDIR="${TEST_DIR}/t_holes"
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NFILES="10"
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EXTSIZE="256k"
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# Create the test directory
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mkdir ${TDIR}
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# Set the test directory extsize
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xfs_io -c "extsize ${EXTSIZE}" ${TDIR}
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# Create a set of holey files
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echo "generating ${NFILES} files"
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for i in $(seq 0 ${NFILES}); do
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$here/src/t_holes ${TDIR}/${i}
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done
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# Compare the files
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echo "comparing files"
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errcnt=0
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j=0
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for i in $(seq 0 ${NFILES}); do
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let j=$i+1
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while [ ${j} -lt ${NFILES} ] ; do
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if ! cmp ${TDIR}/${i} ${TDIR}/${j} ; then
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let errcnt=$errcnt+1
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fi
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let j=$j+1
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done
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done
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echo "got ${errcnt} errors"
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status=$errcnt
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exit $status
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