1 #!/bin/sh 2 # Copyright (c) 2016 Oracle and/or its affiliates. All Rights Reserved. 3 # Copyright (c) International Business Machines Corp., 2003 4 # 5 # This program is free software; you can redistribute it and/or 6 # modify it under the terms of the GNU General Public License as 7 # published by the Free Software Foundation; either version 2 of 8 # the License, or (at your option) any later version. 9 # 10 # This program is distributed in the hope that it would be useful, 11 # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 # GNU General Public License for more details. 14 # 15 # You should have received a copy of the GNU General Public License 16 # along with this program. If not, see <http://www.gnu.org/licenses/>. 17 # 18 # PURPOSE: Runs fsstress over an NFS mount point for a specified amount 19 # of time. The purpose of this test is to stress the NFS kernel 20 # code and possibly the underlying filesystem where the export 21 # resides. A PASS is if the test completes. 22 23 TCID=nfs06 24 TST_TOTAL=1 25 TST_CLEANUP="nfs_cleanup" 26 27 . nfs_lib.sh 28 . test_net.sh 29 30 do_test() 31 { 32 tst_resm TINFO "Starting fsstress processes on NFS mounts" 33 34 local n=0 35 local pids 36 for i in $VERSION; do 37 fsstress -l 1 -d $TST_TMPDIR/$i/$n -n 1000 -p 50 -r -c > /dev/null & 38 pids="$pids $!" 39 n=$(( n + 1 )) 40 done 41 42 tst_resm TINFO "waiting for pids:$pids" 43 for p in $pids; do 44 wait $p 45 if [ $? -ne 0 ]; then 46 kill -9 $pids 47 tst_brkm TFAIL "fsstress process failed" 48 else 49 tst_resm TINFO "fsstress '$p' completed" 50 fi 51 done 52 53 tst_resm TPASS "all fsstress processes completed on '$n' NFS mounts" 54 } 55 56 nfs_setup 57 58 do_test 59 60 tst_exit 61
