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 # ident "%Z%%M% %I%     %E% SMI"
  26 
  27 set $dir=/tmp
  28 set $nfiles=50000
  29 set $meandirwidth=100
  30 set $filesize=16k
  31 set $nthreads=16
  32 
  33 set mode quit firstdone
  34 
  35 define fileset name=bigfileset,path=$dir,size=$filesize,entries=$nfiles,dirwidth=$meandirwidth,prealloc=100,paralloc
  36 
  37 define process name=filedelete,instances=1
  38 {
  39   thread name=filedeletethread,memsize=10m,instances=$nthreads
  40   {
  41     flowop deletefile name=deletefile1,filesetname=bigfileset,fd=1
  42     flowop opslimit name=limit
  43   }
  44 }
  45 
  46 echo  "Deletefiles Version 2.3 personality successfully loaded"
  47 usage "Usage: set \$dir=<dir>          defaults to $dir"
  48 usage "       set \$filesize=<size>    defaults to $filesize"
  49 usage "       set \$nfiles=<value>     defaults to $nfiles"
  50 usage "       set \$nthreads=<value>   defaults to $nthreads"
  51 usage "       set \$meandirwidth=<size> defaults to $meandirwidth"
  52 usage "(sets mean dir width and dir depth is calculated as log (width, nfiles)"
  53 usage " "
  54 usage "       run"