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https://github.com/linux-apfs/apfstests.git
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Dmitry Monakhov
fcd8ef4251
_require_scratch unmounts the SCRATCH_DEV. So it is not necessery to do it explicitly at the first time. Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: Christoph Hellwig <hch@lst.de>
86 lines
2.2 KiB
Bash
Executable File
86 lines
2.2 KiB
Bash
Executable File
#! /bin/bash
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# FSQA Test No. 269
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#
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# Run fsstress and ENSPC hitters in parallel, check fs consistency an the end
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2006 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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# creator
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owner=dmonakhov@openvz.org
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seq=`basename $0`
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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# Disable all sync operations to get higher load
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FSSTRESS_AVOID="$FSSTRESS_AVOID -ffsync=0 -fsync=0 -ffdatasync=0"
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_workout()
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{
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echo ""
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echo "Run fsstress"
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echo ""
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num_iterations=10
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enospc_time=2
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out=$SCRATCH_MNT/fsstress.$$
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args="-p128 -n999999999 -f setattr=1 $FSSTRESS_AVOID -d $out"
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echo "fsstress $args" >> $here/$seq.full
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$FSSTRESS_PROG $args > /dev/null 2>&1 &
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pid=$!
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echo "Run dd writers in parallel"
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for ((i=0; i < num_iterations; i++))
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do
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# File will be opened with O_TRUNC each time
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dd if=/dev/zero of=$SCRATCH_MNT/SPACE_CONSUMER bs=1M \
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>> $here/$seq.full 2>&1
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sleep $enospc_time
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done
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kill $pid
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wait $pid
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}
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# real QA test starts here
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_supported_fs generic
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_supported_os Linux
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_need_to_be_root
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_require_scratch
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_scratch_mkfs_sized $((512 * 1024 * 1024)) >> $seq.full 2>&1
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_scratch_mount
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if ! _workout; then
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umount $SCRATCH_DEV 2>/dev/null
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exit
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fi
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if ! _scratch_unmount; then
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echo "failed to umount"
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status=1
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exit
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fi
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_check_scratch_fs
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status=$?
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exit
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