mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Darrick J. Wong
a860a167d8
fstests only supports Linux, so get rid of this unnecessary predicate. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
79 lines
1.7 KiB
Bash
Executable File
79 lines
1.7 KiB
Bash
Executable File
#! /bin/bash
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
# Copyright (c) 2016 Oracle, Inc. All Rights Reserved.
|
|
#
|
|
# FS QA Test No. 280
|
|
#
|
|
# Check that GETBMAPX accurately report shared extents.
|
|
#
|
|
seq=`basename $0`
|
|
seqres=$RESULT_DIR/$seq
|
|
echo "QA output created by $seq"
|
|
|
|
here=`pwd`
|
|
tmp=/tmp/$$
|
|
status=1 # failure is the default!
|
|
trap "_cleanup; exit \$status" 0 1 2 3 7 15
|
|
|
|
_cleanup()
|
|
{
|
|
cd /
|
|
rm -rf $tmp.*
|
|
}
|
|
|
|
# get standard environment, filters and checks
|
|
. ./common/rc
|
|
. ./common/filter
|
|
. ./common/reflink
|
|
|
|
# real QA test starts here
|
|
_supported_fs xfs
|
|
_require_scratch_reflink
|
|
_require_xfs_io_command "bmap"
|
|
_require_xfs_io_command "falloc"
|
|
|
|
echo "Format and mount"
|
|
_scratch_mkfs > $seqres.full 2>&1
|
|
_scratch_mount >> $seqres.full 2>&1
|
|
|
|
testdir=$SCRATCH_MNT/test-$seq
|
|
mkdir $testdir
|
|
|
|
blocks=5
|
|
blksz=65536
|
|
sz=$((blocks * blksz))
|
|
|
|
echo "Create the original files"
|
|
$XFS_IO_PROG -f -c "falloc 0 $sz" $testdir/file1 >> $seqres.full
|
|
_pwrite_byte 0x61 0 $sz $testdir/file1 >> $seqres.full
|
|
_scratch_cycle_mount
|
|
|
|
bmap() {
|
|
$XFS_IO_PROG -c 'bmap -v' $1 | grep '^[[:space:]]*[0-9]*:'
|
|
}
|
|
|
|
echo "file1 extents and holes"
|
|
bmap $testdir/file1 | grep -v -c hole
|
|
bmap $testdir/file1 | grep -c hole
|
|
|
|
_reflink_range $testdir/file1 $blksz $testdir/file2 $((blksz * 3)) $blksz >> $seqres.full
|
|
_reflink_range $testdir/file1 $((blksz * 3)) $testdir/file2 $blksz $blksz >> $seqres.full
|
|
_scratch_cycle_mount
|
|
|
|
echo "Compare files"
|
|
md5sum $testdir/file1 | _filter_scratch
|
|
md5sum $testdir/file2 | _filter_scratch
|
|
|
|
echo "file1 extents and holes"
|
|
bmap $testdir/file1 | grep -v -c hole
|
|
bmap $testdir/file1 | grep -c hole
|
|
echo "file2 extents and holes"
|
|
bmap $testdir/file2 | grep -v -c hole
|
|
bmap $testdir/file2 | grep -c hole
|
|
echo "file1 shared extents"
|
|
bmap $testdir/file1 | grep -c '1.....$'
|
|
|
|
# success, all done
|
|
status=0
|
|
exit
|