1 # 2 # CDDL HEADER START 3 # 4 # The contents of this file are subject to the terms of the 5 # Common Development and Distribution License (the "License"). 6 # You may not use this file except in compliance with the License. 7 # 8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 # or http://www.opensolaris.org/os/licensing. 10 # See the License for the specific language governing permissions 11 # and limitations under the License. 12 # 13 # When distributing Covered Code, include this CDDL HEADER in each 14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 # If applicable, add the following below this CDDL HEADER, with the 16 # fields enclosed by brackets "[]" replaced with your own identifying 17 # information: Portions Copyright [yyyy] [name of copyright owner] 18 # 19 # CDDL HEADER END 20 # 21 # 22 # Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 # Use is subject to license terms. 24 25 # Sequential write() of a 1G file, size picked from a table in 26 # the [1K,64K] range with a mean of 5.5K, followed by close(), cached. 27 28 29 30 set $dir=/tmp 31 set $nthreads=1 32 set $cached=false 33 set $sync=false 34 set $count=128k 35 36 define randvar name=$iosize, type=tabular, min=1k, randtable = 37 {{ 80, 1k, 4k}, 38 { 15, 4k, 16k}, 39 { 05, 16k, 64k}} 40 41 define fileset name=bigfileset,path=$dir,size=0,entries=$nthreads,dirwidth=1024,prealloc=100,cached=$cached 42 43 define process name=filewriter,instances=1 44 { 45 thread name=filewriterthread,memsize=10m,instances=$nthreads 46 { 47 flowop openfile name=open-file,filesetname=bigfileset,fd=1 48 flowop appendfile name=write-file,dsync=$sync,iosize=$iosize,fd=1,iters=$count 49 flowop closefile name=close,fd=1 50 flowop finishoncount name=finish,value=1 51 } 52 } 53 54 echo "FileMicro-SeqWriteRandVarTab Version 1.1 personality successfully loaded" 55 usage "Usage: set \$dir=<dir>" 56 usage " set \$cached=<bool> defaults to $cached" 57 usage " set \$count=<value> defaults to $count" 58 usage " set \$iosize.type=<type> defaults to $iosize.type" 59 usage " set \$iosize.randsrc=<src> defaults to $iosize.randsrc" 60 usage " set \$iosize.mean=<mean> defaults to $iosize.mean" 61 usage " set \$iosize.gamma=<gamma> defaults to $iosize.gamma" 62 usage " set \$nthreads=<value> defaults to $nthreads" 63 usage " set \$sync=<bool> defaults to $sync" 64 usage " " 65 usage " run runtime (e.g. run 60)"