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Darrick J. Wong
fed90418a7
Test the GETFSMAP ioctl against ext4. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
77 lines
2.1 KiB
Bash
Executable File
77 lines
2.1 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 027
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#
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# Check that getfsmap reports the BG metadata we're expecting.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2017, 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 -f "$tmp".* $TEST_DIR/fsmap $TEST_DIR/testout
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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# real QA test starts here
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_supported_os Linux
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_supported_fs ext4
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_require_scratch
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_require_xfs_io_command "fsmap"
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rm -f "$seqres.full"
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echo "Format and mount"
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_scratch_mkfs > "$seqres.full" 2>&1
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_scratch_mount
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echo "Get fsmap" | tee -a $seqres.full
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$XFS_IO_PROG -c 'fsmap' $SCRATCH_MNT > $TEST_DIR/fsmap
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cat $TEST_DIR/fsmap >> $seqres.full
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echo "Check fs metadata" | tee -a $seqres.full
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x=$(grep -c 'static fs metadata' $TEST_DIR/fsmap)
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test $x -gt 0 || echo "No fs metadata?"
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echo "Check block bitmap" | tee -a $seqres.full
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x=$(grep -c 'special 102:1' $TEST_DIR/fsmap)
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test $x -gt 0 || echo "No block bitmaps?"
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echo "Check inode bitmap" | tee -a $seqres.full
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x=$(grep -c 'special 102:2' $TEST_DIR/fsmap)
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test $x -gt 0 || echo "No inode bitmaps?"
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echo "Check inodes" | tee -a $seqres.full
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x=$(grep -c 'inodes' $TEST_DIR/fsmap)
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test $x -gt 0 || echo "No inodes?"
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# success, all done
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status=0
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exit
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