view usr/src/cmd/filebench/workloads/multistreamwrite.f @ 4:1a15d5aaf794

synchronized with onnv_86 (6202) in onnv-gate
author Koji Uno <koji.uno@sun.com>
date Mon, 31 Aug 2009 14:38:03 +0900
parents c9caec207d52
children
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#
# 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.
#
# 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
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident	"%Z%%M%	%I%	%E% SMI"

set $dir=/tmp
set $filesize=1g
set $nthreads=1
set $iosize=1m
set $directio=0

define file name=largefile1,path=$dir,size=$filesize,prealloc,reuse
define file name=largefile2,path=$dir,size=$filesize,prealloc,reuse
define file name=largefile3,path=$dir,size=$filesize,prealloc,reuse
define file name=largefile4,path=$dir,size=$filesize,prealloc,reuse

define process name=seqwrite,instances=1
{
  thread name=seqwrite1,memsize=10m,instances=$nthreads
  {
    flowop write name=seqwrite1,filename=largefile1,iosize=$iosize,directio=$directio
    flowop bwlimit name=limit
  }
  thread name=seqwrite2,memsize=10m,instances=$nthreads
  {
    flowop write name=seqwrite2,filename=largefile2,iosize=$iosize,directio=$directio
    flowop bwlimit name=limit
  }
  thread name=seqwrite3,memsize=10m,instances=$nthreads
  {
    flowop write name=seqwrite3,filename=largefile3,iosize=$iosize,directio=$directio
    flowop bwlimit name=limit
  }
  thread name=seqwrite4,memsize=10m,instances=$nthreads
  {
    flowop write name=seqwrite4,filename=largefile4,iosize=$iosize,directio=$directio
    flowop bwlimit name=limit
  }
}

echo  "Multi Stream Write Version 2.0 personality successfully loaded"
usage "Usage: set \$dir=<dir>"
usage "       set \$filesize=<size>    defaults to $filesize"
usage "       set \$nthreads=<value>   defaults to $nthreads"
usage "       set \$iosize=<value> defaults to $iosize"
usage "       set \$directio=<bool> defaults to $directio"
usage " "
usage "       run runtime (e.g. run 60)"