4 # unwritten extent conversion test
6 #-----------------------------------------------------------------------
7 # Copyright (c) 2007 Silicon Graphics, Inc. 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
22 #-----------------------------------------------------------------------
28 echo "QA output created by $seq"
30 killall="/usr/bin/killall"
34 status=1 # failure is the default!
35 trap "_cleanup; exit \$status" 0 1 2 3 15
39 killall -r -q -TERM fsstress 2> /dev/null
40 sync # ensures all fsstress processes died
48 $FSSTRESS_PROG -d $SCRATCH_MNT -p $procs -n $nops $FSSTRESS_AVOID \
53 # get standard environment, filters and checks
57 # real QA test starts here
61 [ -x $killall ] || _notrun "$killall executable not found"
65 _scratch_mkfs_xfs >/dev/null 2>&1
68 TEST_FILE=$SCRATCH_MNT/test_file
69 TEST_PROG=$here/src/unwritten_sync
72 echo "*** test unwritten extent conversion under heavy I/O"
77 $TEST_PROG $LOOPS $TEST_FILE