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