mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Dave Chinner
048edf0404
Some tests were merged with high, non-conflicting test numbers (700+). Renumber them down to contiguous numbers now that all the other tests have been added, as it's easier to do it this way rather than having to rebase and have to fix all the conflicts early renumbering will cause. Signed-off-by: Dave Chinner <david@fromorbit.com>
131 lines
3.4 KiB
Bash
Executable File
131 lines
3.4 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 351
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#
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# Test the unsupported fallocate flags on a block device. No collapse
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# or insert range, no regular fallocate, no forgetting keep-space on
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# zero range, no punching past EOD, no requests that aren't aligned
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# with the logicalsector size, and make sure the fallbacks work for
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# devices that don't support write_same or discard.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2016 Oracle, 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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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 "_cleanup; exit \$status" 0 1 2 3 7 15
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_cleanup()
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{
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cd /
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rm -rf $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/scsi_debug
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# real QA test starts here
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_supported_os Linux
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_require_scsi_debug
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_require_xfs_io_command "falloc"
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_require_xfs_io_command "finsert"
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_require_xfs_io_command "fcollapse"
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_require_xfs_io_command "fzero"
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_require_xfs_io_command "fpunch"
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echo "Create and format"
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dev=$(_get_scsi_debug_dev 4096 4096 0 4 "lbpws=1 lbpws10=1")
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_pwrite_byte 0x62 0 4m $dev >> $seqres.full
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$XFS_IO_PROG -c "fsync" $dev
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echo "Regular fallocate"
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$XFS_IO_PROG -c "falloc 64k 64k" $dev
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echo "Insert range"
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$XFS_IO_PROG -c "finsert 128k 64k" $dev
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echo "Collapse range"
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$XFS_IO_PROG -c "fcollapse 256k 64k" $dev
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echo "Unaligned zero range"
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$XFS_IO_PROG -c "fzero -k 512 512" $dev
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echo "Unaligned punch"
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$XFS_IO_PROG -c "fpunch 512 512" $dev
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echo "Zero range past MAX_LFS_FILESIZE keep size"
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# zod = MAX_LFS_FILESIZE
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case "$(getconf LONG_BIT)" in
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"32")
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zod=$(( ($(getconf PAGE_SIZE) << ($(getconf LONG_BIT) - 1) ) - 1))
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;;
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"64")
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zod=9223372036854775807
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;;
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*)
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_fail "sizeof(long) == $(getconf LONG_BIT)?"
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;;
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esac
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$XFS_IO_PROG -c "fzero -k 512k $zod" $dev
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echo "Zero range past MAX_LFS_FILESIZE"
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$XFS_IO_PROG -c "fzero 512k $zod" $dev
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echo "Zero range to MAX_LFS_FILESIZE fail w/o keepsize"
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$XFS_IO_PROG -c "fzero 0 $zod" $dev
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echo "Zero range starts past EOD"
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$XFS_IO_PROG -c "fzero -k 900m 1m" $dev
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echo "Punch starts past EOD"
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$XFS_IO_PROG -c "fpunch 900m 1m" $dev
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echo "Check contents"
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md5sum $dev | sed -e "s|$dev|SCSI_DEBUG_DEV|g"
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echo "Destroy device"
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_put_scsi_debug_dev
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echo "Create w/o unmap or writesame and format"
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dev=$(_get_scsi_debug_dev 512 512 0 4 "lbpws=0 lbpws10=0 lbpu=0 write_same_length=0 unmap_max_blocks=0")
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_pwrite_byte 0x62 0 4m $dev >> $seqres.full
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$XFS_IO_PROG -c "fsync" $dev
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echo "Zero punch, no fallback available"
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$XFS_IO_PROG -c "fpunch 512k 512k" $dev
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echo "Zero range, write fallback"
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$XFS_IO_PROG -c "fzero -k 1536k 512k" $dev
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echo "Check contents"
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md5sum $dev | sed -e "s|$dev|SCSI_DEBUG_DEV|g"
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echo "Destroy device"
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_put_scsi_debug_dev
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# success, all done
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status=0
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exit
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