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- #!/bin/sh
- # SPDX-License-Identifier: GPL-2.0-or-later
- # Copyright (c) 2016-2018 Oracle and/or its affiliates. All Rights Reserved.
- # Copyright (c) International Business Machines Corp., 2003
- #
- # PURPOSE: Runs fsstress over an NFS mount point for a specified amount
- # of time. The purpose of this test is to stress the NFS kernel
- # code and possibly the underlying filesystem where the export
- # resides. A PASS is if the test completes.
- TST_TESTFUNC="do_test"
- TST_CLEANUP="do_cleanup"
- . nfs_lib.sh
- THREAD_NUM=${THREAD_NUM:-"2"}
- do_cleanup()
- {
- [ -n "$pids" ] && kill -9 $pids
- nfs_cleanup
- }
- do_test()
- {
- tst_res TINFO "Starting fsstress processes on NFS mounts"
- local n=0
- local pids
- for i in $VERSION; do
- fsstress -l 1 -d $TST_TMPDIR/$i/$n -n 1000 -p $THREAD_NUM -r -c > /dev/null &
- pids="$pids $!"
- n=$(( n + 1 ))
- done
- tst_res TINFO "waiting for pids:$pids"
- for p in $pids; do
- wait $p || tst_brk TFAIL "fsstress process failed"
- tst_res TINFO "fsstress '$p' completed"
- done
- pids=
- tst_res TPASS "all fsstress processes completed on '$n' NFS mounts"
- }
- tst_run
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