| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2016, Oracle and/or its affiliates. All Rights Reserved. |
| # |
| # FS QA Test No. 276 |
| # |
| # Check that getfsmap agrees with getbmap when realtime files are present. |
| # |
| 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 15 |
| |
| _cleanup() |
| { |
| cd / |
| rm -rf "$tmp".* $TEST_DIR/fsmap $TEST_DIR/bmap |
| } |
| |
| # get standard environment, filters and checks |
| . ./common/rc |
| . ./common/filter |
| |
| # real QA test starts here |
| _supported_fs xfs |
| _require_realtime |
| _require_xfs_scratch_rmapbt |
| _require_xfs_io_command "fsmap" |
| _require_test_program "punch-alternating" |
| |
| rm -f "$seqres.full" |
| |
| echo "Format and mount" |
| _scratch_mkfs | _filter_mkfs 2> "$tmp.mkfs" |
| . $tmp.mkfs |
| cat "$tmp.mkfs" > $seqres.full |
| _scratch_mount |
| |
| # Don't let the rt extent size perturb the fsmap output with unwritten |
| # extents in places we don't expect them |
| test $rtextsz -eq $dbsize || _notrun "Skipping test due to rtextsize > 1 fsb" |
| |
| $XFS_IO_PROG -f -R -c 'pwrite -S 0x80 0 737373' $SCRATCH_MNT/urk >> $seqres.full |
| sync |
| $here/src/punch-alternating $SCRATCH_MNT/urk >> $seqres.full |
| ino=$(stat -c '%i' $SCRATCH_MNT/urk) |
| |
| echo "Get fsmap" | tee -a $seqres.full |
| $XFS_IO_PROG -c 'fsmap -v' $SCRATCH_MNT >> $seqres.full |
| $XFS_IO_PROG -c 'fsmap -v' $SCRATCH_MNT | tr '[]()' ' ' > $TEST_DIR/fsmap |
| |
| echo "Get bmap" | tee -a $seqres.full |
| $XFS_IO_PROG -c 'bmap -v' $SCRATCH_MNT/urk >> $seqres.full |
| $XFS_IO_PROG -c 'bmap -v' $SCRATCH_MNT/urk | grep '^[[:space:]]*[0-9]*:' | grep -v 'hole' | tr '[]()' ' ' > $TEST_DIR/bmap |
| |
| echo "Check bmap and fsmap" | tee -a $seqres.full |
| cat $TEST_DIR/bmap | while read ext offrange colon blockrange ag agrange total crap; do |
| qstr="^[[:space:]]*[0-9]*:[[:space:]]*[0-9]*:[0-9]*[[:space:]]*${blockrange} :[[:space:]]*${ino}[[:space:]]*${offrange}[[:space:]]*${ag}[[:space:]]*${agrange}[[:space:]]*${total}$" |
| echo "${qstr}" >> $seqres.full |
| grep "${qstr}" $TEST_DIR/fsmap >> $seqres.full |
| found=$(grep -c "${qstr}" $TEST_DIR/fsmap) |
| test $found -eq 1 || echo "Unexpected output for offset ${offrange}." |
| done |
| |
| echo "Check device field of FS metadata and realtime file" |
| data_dev=$(grep 'static fs metadata' $TEST_DIR/fsmap | head -n 1 | awk '{print $2}') |
| rt_dev=$(grep "${ino}[[:space:]]*[0-9]*\.\.[0-9]*[[:space:]]*[0-9]*$" $TEST_DIR/fsmap | head -n 1 | awk '{print $2}') |
| test "${data_dev}" != "${rt_dev}" || echo "data ${data_dev} realtime ${rt_dev}?" |
| |
| # success, all done |
| status=0 |
| exit |