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      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 2008 Sun Microsystems, Inc.  All rights reserved.
     23 # Use is subject to license terms.
     24 #
     25 
     26 #
     27 # Creates a fileset of $nfiles number of files, then loops through them
     28 # using $nthreads number of threads, doing "stat" calls on each file.
     29 #
     30 
     31 set $dir=/tmp
     32 set $nfiles=10000
     33 set $meandirwidth=20
     34 set $filesize=128k
     35 set $nthreads=20
     36 
     37 define fileset name=bigfileset,path=$dir,size=$filesize,entries=$nfiles,dirwidth=$meandirwidth,prealloc=100
     38 
     39 define process name=examinefiles,instances=1
     40 {
     41   thread name=examinefilethread, memsize=10m,instances=$nthreads
     42   {
     43     flowop statfile name=statfile1,filesetname=bigfileset
     44   }
     45 }
     46 
     47 echo  "Stat File Version 1.0 personality successfully loaded"
     48 usage "Usage: set \$dir=<dir>           defaults to $dir"
     49 usage "       set \$filesize=<size>     defaults to $filesize"
     50 usage "       set \$nfiles=<value>      defaults to $nfiles"
     51 usage "       set \$nthreads=<value>    defaults to $nthreads"
     52 usage "       set \$meandirwidth=<size> defaults to $meandirwidth"
     53 usage "(sets mean dir width and dir depth is calculated as log (width, nfiles)"
     54 usage " "
     55 usage "       run runtime (e.g. run 60)"
     56