| #! /bin/bash |
| # FSQA Test No. 307 |
| # |
| # Check data integrity during defrag compacting |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved. |
| # |
| # This program is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU General Public License as |
| # published by the Free Software Foundation. |
| # |
| # This program is distributed in the hope that it would be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write the Free Software Foundation, |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| # |
| #----------------------------------------------------------------------- |
| # |
| |
| seq=`basename $0` |
| seqres=$RESULT_DIR/$seq |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15 |
| |
| # get standard environment, filters and checks |
| . ./common/rc |
| . ./common/filter |
| . ./common/defrag |
| # Disable all sync operations to get higher load |
| FSSTRESS_AVOID="$FSSTRESS_AVOID -ffsync=0 -fsync=0 -ffdatasync=0" |
| _workout() |
| { |
| echo "" |
| echo "Run fsstress" |
| out=$SCRATCH_MNT/fsstress.$$ |
| args=`_scale_fsstress_args -p4 -n999 -f setattr=1 $FSSTRESS_AVOID -d $out` |
| echo "fsstress $args" >> $seqres.full |
| $FSSTRESS_PROG $args > /dev/null 2>&1 |
| find $out -type f > $out.list |
| cat $out.list | xargs md5sum > $out.md5sum |
| usage=`du -sch $out | tail -n1 | gawk '{ print $1 }'` |
| echo "Allocate donor file" |
| $XFS_IO_PROG -c "falloc 0 250M" -f $SCRATCH_MNT/donor | _filter_xfs_io |
| echo "Perform compacting" |
| cat $out.list | run_check $here/src/e4compact \ |
| -i -v -f $SCRATCH_MNT/donor >> $seqres.full 2>&1 |
| echo "Check data" |
| run_check md5sum -c $out.md5sum |
| } |
| |
| # real QA test starts here |
| _supported_fs generic |
| _supported_fs ext4 |
| _supported_os Linux |
| _require_scratch |
| _require_defrag |
| _require_xfs_io_command "falloc" |
| |
| rm -f $seqres.full |
| _scratch_mkfs_sized $((512 * 1024 * 1024)) >> $seqres.full 2>&1 |
| _scratch_mount |
| |
| _workout |
| status=0 |
| exit |