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https://github.com/linux-apfs/apfstests.git
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Xiao Yang
eaa2d30dba
1) _require_fiemap and _require_xfs_io_command "fiemap" do the same thing, but some test cases use the former and some use the latter, so i feel they should be unified. 2) The number of helpers like this is slowly growing, but it's easy to simply use _require_xfs_io_command directly and just specify the command we want to check. This is just a cleanup for keeping it simple. Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
87 lines
2.4 KiB
Bash
Executable File
87 lines
2.4 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 327
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#
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# Ensure that we can't go over the hard block limit when reflinking.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2016, Oracle and/or its affiliates. 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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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 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/reflink
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. ./common/quota
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# real QA test starts here
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_supported_os Linux
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_require_scratch_reflink
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_require_cp_reflink
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_require_xfs_io_command "fiemap"
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_require_quota
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_require_nobody
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_require_user
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rm -f $seqres.full
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echo "Format and mount"
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_scratch_mkfs > $seqres.full 2>&1
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export MOUNT_OPTIONS="-o usrquota,grpquota $MOUNT_OPTIONS"
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_scratch_mount >> $seqres.full 2>&1
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quotacheck -u -g $SCRATCH_MNT 2> /dev/null
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quotaon $SCRATCH_MNT 2> /dev/null
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testdir=$SCRATCH_MNT/test-$seq
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mkdir $testdir
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sz=1048576
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echo "Create the original files"
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$XFS_IO_PROG -f -c "pwrite -S 0x61 -b $sz 0 $sz" $testdir/file1 >> $seqres.full
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chown $qa_user $testdir/file1
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_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
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_report_quota_blocks $SCRATCH_MNT
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_scratch_cycle_mount
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quotaon $SCRATCH_MNT 2> /dev/null
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echo "Set hard quota to prevent third reflink"
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setquota -u $qa_user 0 1024 0 0 $SCRATCH_MNT
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_report_quota_blocks $SCRATCH_MNT
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echo "Try to reflink again"
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touch $testdir/file3
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chown $qa_user $testdir/file3
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su $qa_user -c "cp --reflink=always -f $testdir/file1 $testdir/file3" 2>&1 | _filter_scratch
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_report_quota_blocks $SCRATCH_MNT
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# success, all done
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status=0
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exit
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