mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Dave Chinner
2529c9486a
Fully scripted conversion, see script in initial SPDX license commit message. tests/xfs/044 was hand massaged to remove duplicate copyright and divider lines before running the script. Signed-off-by: Dave Chinner <dchinner@redhat.com>
112 lines
2.1 KiB
Bash
Executable File
112 lines
2.1 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
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#
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# FS QA Test No. 090
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#
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# Exercise IO on the realtime device (direct, buffered, mmapd)
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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 $tmp.*; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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# real QA test starts here
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_supported_fs xfs
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_supported_os Linux
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_require_realtime
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_require_scratch
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_filter_io()
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{
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sed -e '/.* ops; /d'
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}
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_create_scratch()
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{
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echo "*** mkfs"
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if ! _scratch_mkfs_xfs >$tmp.out 2>&1
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then
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cat $tmp.out
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echo "failed to mkfs $SCRATCH_DEV"
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exit 1
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fi
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echo "*** mount"
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if ! _try_scratch_mount
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then
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echo "failed to mount $SCRATCH_DEV"
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exit 1
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fi
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}
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realtime_direct_aligned()
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{
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echo direct realtime writes, 4 files, 2m each, increasing offsets.
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for i in 0 1 2 3
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do
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$XFS_IO_PROG -fdxR $SCRATCH_MNT/rt-direct-$1-$i \
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-c "extsize $1" -c "pwrite ${i}m 1m" \
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| _filter_io
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done
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_check_scratch_fs
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}
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realtime_buffer_aligned()
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{
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echo buffered realtime writes, 4 files, 2m each, increasing offsets.
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for i in 0 1 2 3
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do
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$XFS_IO_PROG -fxR $SCRATCH_MNT/rt-buffera-$1-$i \
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-c "extsize $1" -c "pwrite ${i}m 1m" \
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| _filter_io
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done
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_check_scratch_fs
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}
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realtime_buffer_unaligned()
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{
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echo buffered realtime writes, 4 files, unaligned byte offsets/sizes.
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for i in 0 1 2 3
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do
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$XFS_IO_PROG -fxR $SCRATCH_MNT/rt-bufferu-$1-$i \
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-c "extsize $1" -c "pwrite $i 1" \
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| _filter_io
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done
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_check_scratch_fs
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}
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realtime_mmap_unaligned()
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{
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# mmap realtime writes, 4 files, unaligned byte offsets/sizes.
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for i in 0 1 2 3
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do
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$XFS_IO_PROG -fxR $SCRATCH_MNT/rt-mmap-$1-$i \
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-c "extsize $1" -c "pwrite $i 1" \
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| _filter_io
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done
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_check_scratch_fs
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}
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_create_scratch
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realtime_direct_aligned 0
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#realtime_direct_aligned 1m
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realtime_buffer_aligned 0
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#realtime_buffer_aligned 1m
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realtime_buffer_unaligned 0
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#realtime_buffer_unaligned 1m
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#realtime_mmap_unaligned 0
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#realtime_mmap_unaligned 1m
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status=0
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exit
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