4 # Check that getfsmap reports the AG metadata we're expecting.
6 #-----------------------------------------------------------------------
7 # Copyright (c) 2016, Oracle and/or its affiliates. All Rights Reserved.
9 # This program is free software; you can redistribute it and/or
10 # modify it under the terms of the GNU General Public License as
11 # published by the Free Software Foundation.
13 # This program is distributed in the hope that it would be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program; if not, write the Free Software Foundation,
20 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #-----------------------------------------------------------------------
24 seqres="$RESULT_DIR/$seq"
25 echo "QA output created by $seq"
29 status=1 # failure is the default!
30 trap "_cleanup; exit \$status" 0 1 2 3 15
35 rm -rf "$tmp".* $TEST_DIR/fsmap $TEST_DIR/testout
38 # get standard environment, filters and checks
42 # real QA test starts here
45 _require_xfs_scratch_rmapbt
46 _require_xfs_io_command "fsmap"
50 echo "Format and mount"
51 _scratch_mkfs > "$seqres.full" 2>&1
54 agcount=$(xfs_info $SCRATCH_MNT | grep agcount= | sed -e 's/^.*agcount=\([0-9]*\),.*$/\1/g')
56 echo "Get fsmap" | tee -a $seqres.full
57 $XFS_IO_PROG -c 'fsmap -v' $SCRATCH_MNT > $TEST_DIR/fsmap
58 cat $TEST_DIR/fsmap >> $seqres.full
60 echo "Check AG header" | tee -a $seqres.full
61 grep 'static fs metadata[[:space:]]*[0-9]*[[:space:]]*(0\.\.' $TEST_DIR/fsmap | tee -a $seqres.full > $TEST_DIR/testout
62 _within_tolerance "AG header count" $(wc -l < $TEST_DIR/testout) $agcount 0 -v
64 echo "Check freesp/rmap btrees" | tee -a $seqres.full
65 grep 'per-AG metadata[[:space:]]*[0-9]*[[:space:]]*([0-9]*\.\.' $TEST_DIR/fsmap | tee -a $seqres.full > $TEST_DIR/testout
66 _within_tolerance "freesp extent count" $(wc -l < $TEST_DIR/testout) $((agcount * 3)) 0 999999 -v
68 echo "Check inode btrees" | tee -a $seqres.full
69 grep 'inode btree[[:space:]]*[0-9]*[[:space:]]*([0-9]*\.\.' $TEST_DIR/fsmap | tee -a $seqres.full > $TEST_DIR/testout
70 _within_tolerance "inode btree extent count" $(wc -l < $TEST_DIR/testout) $agcount 0 -v
72 echo "Check inodes" | tee -a $seqres.full
73 grep 'inodes[[:space:]]*[0-9]*[[:space:]]*([0-9]*\.\.' $TEST_DIR/fsmap | tee -a $seqres.full > $TEST_DIR/testout
74 _within_tolerance "inode extent count" $(wc -l < $TEST_DIR/testout) 1 0 999999 -v
76 echo "Check journal" | tee -a $seqres.full
77 grep 'journalling log' $TEST_DIR/fsmap | tee -a $seqres.full > $TEST_DIR/testout
78 _within_tolerance "journal extent count" $(wc -l < $TEST_DIR/testout) 1 0 -v