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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"
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"
}
. nfs_lib.sh
tst_run
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