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 25set $dir=/tmp 26set $nfiles=50000 27set $meandirwidth=100 28set $filesize=16k 29set $iosize=1m 30set $nthreads=16 31 32set mode quit firstdone 33 34define fileset name=bigfileset,path=$dir,size=$filesize,entries=$nfiles,dirwidth=$meandirwidth 35 36define process name=filecreate,instances=1 37{ 38 thread name=filecreatethread,memsize=10m,instances=$nthreads 39 { 40 flowop createfile name=createfile1,filesetname=bigfileset,fd=1 41 flowop writewholefile name=writefile1,fd=1,iosize=$iosize 42 flowop closefile name=closefile1,fd=1 43 flowop opslimit name=limit 44 } 45} 46 47echo "Createfiles Version 2.5 personality successfully loaded" 48usage "Usage: set \$dir=<dir> defaults to $dir" 49usage " set \$filesize=<size> defaults to $filesize" 50usage " set \$iosize=<size> defaults to $iosize" 51usage " set \$nfiles=<value> defaults to $nfiles" 52usage " set \$nthreads=<value> defaults to $nthreads" 53usage " set \$meandirwidth=<size> defaults to $meandirwidth" 54usage "(sets mean dir width and dir depth is calculated as log (width, nfiles)" 55usage " " 56usage " run" 57