randomwrite.f revision f2fc321be9b4df7748e8c31a5edd154b0177b139
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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#
# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
# ident "%Z%%M% %I% %E% SMI"
set $dir=/tmp
set $nthreads=1
set $iosize=8k
set $filesize=1m
set $workingset=0
set $directio=0
define file name=largefile1,path=$dir,size=$filesize,prealloc,reuse,paralloc
define process name=rand-write,instances=1
{
{
flowop write name=rand-write1,filename=largefile1,iosize=$iosize,random,workingset=$workingset,directio=$directio
}
}
echo "Random Write Version 2.0 IO personality successfully loaded"
usage "Usage: set \$dir=<dir>"
usage " set \$filesize=<size> defaults to $filesize"
usage " set \$iosize=<value> defaults to $iosize"
usage " set \$nthreads=<value> defaults to $nthreads"
usage " set \$workingset=<value> defaults to $workingset"
usage " set \$directio=<bool> defaults to $directio"
usage " run runtime (e.g. run 60)"