2 # SPDX-License-Identifier: GPL-2.0
3 # Copyright (c) 2016, Oracle and/or its affiliates. All Rights Reserved.
7 # Check that getfsmap agrees with getbmap when realtime files are present.
10 _begin_fstest auto quick rmap fsmap realtime
12 # Override the default cleanup function.
16 rm -rf "$tmp".* $TEST_DIR/fsmap $TEST_DIR/bmap
19 # Import common functions.
22 # real QA test starts here
25 _require_xfs_scratch_rmapbt
26 _require_xfs_io_command "fsmap"
27 _require_test_program "punch-alternating"
31 echo "Format and mount"
32 _scratch_mkfs | _filter_mkfs 2> "$tmp.mkfs" >/dev/null
34 cat "$tmp.mkfs" > $seqres.full
37 # Don't let the rt extent size perturb the fsmap output with unwritten
38 # extents in places we don't expect them
39 test $rtextsz -eq $dbsize || _notrun "Skipping test due to rtextsize > 1 fsb"
41 $XFS_IO_PROG -f -R -c 'pwrite -S 0x80 0 737373' $SCRATCH_MNT/urk >> $seqres.full
43 $here/src/punch-alternating $SCRATCH_MNT/urk >> $seqres.full
44 ino=$(stat -c '%i' $SCRATCH_MNT/urk)
46 echo "Get fsmap" | tee -a $seqres.full
47 $XFS_IO_PROG -c 'fsmap -v' $SCRATCH_MNT >> $seqres.full
48 $XFS_IO_PROG -c 'fsmap -v' $SCRATCH_MNT | tr '[]()' ' ' > $TEST_DIR/fsmap
50 echo "Get bmap" | tee -a $seqres.full
51 $XFS_IO_PROG -c 'bmap -v' $SCRATCH_MNT/urk >> $seqres.full
52 $XFS_IO_PROG -c 'bmap -v' $SCRATCH_MNT/urk | grep '^[[:space:]]*[0-9]*:' | grep -v 'hole' | tr '[]()' ' ' > $TEST_DIR/bmap
54 echo "Check bmap and fsmap" | tee -a $seqres.full
55 cat $TEST_DIR/bmap | while read ext offrange colon blockrange ag agrange total crap; do
56 qstr="^[[:space:]]*[0-9]*:[[:space:]]*[0-9]*:[0-9]*[[:space:]]*${blockrange} :[[:space:]]*${ino}[[:space:]]*${offrange}[[:space:]]*${ag}[[:space:]]*${agrange}[[:space:]]*${total}$"
57 echo "${qstr}" >> $seqres.full
58 grep "${qstr}" $TEST_DIR/fsmap >> $seqres.full
59 found=$(grep -c "${qstr}" $TEST_DIR/fsmap)
60 test $found -eq 1 || echo "Unexpected output for offset ${offrange}."
63 echo "Check device field of FS metadata and realtime file"
64 data_dev=$(grep 'static fs metadata' $TEST_DIR/fsmap | head -n 1 | awk '{print $2}')
65 rt_dev=$(grep "${ino}[[:space:]]*[0-9]*\.\.[0-9]*[[:space:]]*[0-9]*$" $TEST_DIR/fsmap | head -n 1 | awk '{print $2}')
66 test "${data_dev}" != "${rt_dev}" || echo "data ${data_dev} realtime ${rt_dev}?"