mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Eric Sandeen
27d077ec0b
Replace every explicit mount/umount of scratch or test devices with helper functions. This allows the next patch to add in hooks to these functions in order to set up & tear down overlayfs on every mount/umount (also adds _test_unmount(), which didn't exist prior) [Eryu Guan rebased the patch agains latest master and replaced more mount/umount with helpers] Signed-off-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eric Sandeen <esandeen@redhat.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
84 lines
2.3 KiB
Bash
Executable File
84 lines
2.3 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 072
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#
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# Check some unwritten extent boundary conditions
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2000-2003 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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_cleanup()
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{
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cd /
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rm -f $tmp.*
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_scratch_unmount 2>/dev/null
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}
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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 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 IRIX Linux
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[ -n "$XFS_IO_PROG" ] || _notrun "xfs_io executable not found"
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_require_scratch
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rm -f $seqres.full
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_scratch_unmount >/dev/null 2>&1
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_scratch_mkfs_xfs >/dev/null || _fail "mkfs failed"
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_scratch_mount >/dev/null || _fail "mount failed"
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# check there's enough freespace on $SCRATCH_MNT ... (1GiB + 1MiB)
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avail=`df -P $SCRATCH_MNT | awk 'END {print $4}'`
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[ "$avail" -ge 1049600 ] || _notrun "Scratch device is too small ($avail KiB)"
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echo Silence is golden
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# reserve 1GiB, truncate at 100bytes
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$XFS_IO_PROG -f -c 'resvsp 0 1g' -c 'truncate 100' $SCRATCH_MNT/ouch
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rm -f $SCRATCH_MNT/ouch
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# reserve 1GiB, truncate at 1GiB
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$XFS_IO_PROG -f -c 'resvsp 0 1g' -c 'truncate 1g' $SCRATCH_MNT/ouch
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rm -f $SCRATCH_MNT/ouch
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# reserve 1GiB, truncate at 2GiB
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$XFS_IO_PROG -f -c 'resvsp 0 1g' -c 'truncate 2g' $SCRATCH_MNT/ouch
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rm -f $SCRATCH_MNT/ouch
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# reserve 1GiB, 1GiB hole, reserve 1MiB, truncate at 3GiB
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$XFS_IO_PROG -f -c 'resvsp 0 1g' -c 'resvsp 2g 1m' -c 'truncate 3g' $SCRATCH_MNT/ouch
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rm -f $SCRATCH_MNT/ouch
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# success, all done
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status=0
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exit
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