mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Dave Chinner
cf89aed924
Fully scripted conversion, see script in initial SPDX license commit message. Signed-off-by: Dave Chinner <dchinner@redhat.com>
58 lines
1.7 KiB
Bash
Executable File
58 lines
1.7 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved.
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#
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# FSQA Test No. 133
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#
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# Concurrent I/O to same file to ensure no deadlocks
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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 "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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# real QA test starts here
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_supported_fs generic
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_supported_os Linux
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_require_test
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_require_odirect
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echo "Buffered writer, buffered reader"
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$XFS_IO_PROG -f -d -c 'pwrite -b 64k 0 512m' $TEST_DIR/io_test > /dev/null
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$XFS_IO_PROG -f -c 'pwrite -b 64k 0 512m' $TEST_DIR/io_test >/dev/null &
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$XFS_IO_PROG -c 'pread -b 64k 0 512m' $TEST_DIR/io_test > /dev/null
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wait
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rm $TEST_DIR/io_test
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echo "Direct writer, buffered reader"
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$XFS_IO_PROG -f -d -c 'pwrite -b 64k 0 512m' $TEST_DIR/io_test > /dev/null
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$XFS_IO_PROG -f -d -c 'pwrite -b 64k 0 512m' $TEST_DIR/io_test >/dev/null &
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$XFS_IO_PROG -c 'pread -b 64k 0 512m' $TEST_DIR/io_test > /dev/null
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wait
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rm $TEST_DIR/io_test
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echo "Buffered writer, direct reader"
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$XFS_IO_PROG -f -d -c 'pwrite -b 64k 0 512m' $TEST_DIR/io_test > /dev/null
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$XFS_IO_PROG -f -c 'pwrite -b 64k 0 512m' $TEST_DIR/io_test >/dev/null &
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$XFS_IO_PROG -d -c 'pread -b 64k 0 512m' $TEST_DIR/io_test > /dev/null
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wait
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rm $TEST_DIR/io_test
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echo "Direct writer, direct reader"
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$XFS_IO_PROG -f -d -c 'pwrite -b 64k 0 512m' $TEST_DIR/io_test > /dev/null
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$XFS_IO_PROG -f -d -c 'pwrite -b 64k 0 512m' $TEST_DIR/io_test >/dev/null &
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$XFS_IO_PROG -d -c 'pread -b 64k 0 512m' $TEST_DIR/io_test > /dev/null
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wait
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rm $TEST_DIR/io_test
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status=0
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exit
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