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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 set $dir=/tmp
     26 set $nfiles=10000
     27 set $meandirwidth=1000000
     28 set $filesize=16k
     29 set $nthreads=100
     30 set $meaniosize=16k
     31 set $readiosize=1m
     32 
     33 define fileset name=bigfileset,path=$dir,size=$filesize,entries=$nfiles,dirwidth=$meandirwidth,prealloc=80
     34 
     35 define process name=proxycache,instances=1
     36 {
     37   thread name=proxycache,memsize=10m,instances=$nthreads
     38   {
     39     flowop deletefile name=deletefile1,filesetname=bigfileset
     40     flowop createfile name=createfile1,filesetname=bigfileset,fd=1
     41     flowop appendfilerand name=appendfilerand1,iosize=$meaniosize,fd=1
     42     flowop closefile name=closefile1,fd=1
     43     flowop openfile name=openfile2,filesetname=bigfileset,fd=1
     44     flowop readwholefile name=readfile2,fd=1,iosize=$readiosize
     45     flowop closefile name=closefile2,fd=1
     46     flowop openfile name=openfile3,filesetname=bigfileset,fd=1
     47     flowop readwholefile name=readfile3,fd=1,iosize=$readiosize
     48     flowop closefile name=closefile3,fd=1
     49     flowop openfile name=openfile4,filesetname=bigfileset,fd=1
     50     flowop readwholefile name=readfile4,fd=1,iosize=$readiosize
     51     flowop closefile name=closefile4,fd=1
     52     flowop openfile name=openfile5,filesetname=bigfileset,fd=1
     53     flowop readwholefile name=readfile5,fd=1,iosize=$readiosize
     54     flowop closefile name=closefile5,fd=1
     55     flowop openfile name=openfile6,filesetname=bigfileset,fd=1
     56     flowop readwholefile name=readfile6,fd=1,iosize=$readiosize
     57     flowop closefile name=closefile6,fd=1
     58     flowop opslimit name=limit
     59   }
     60 }
     61 
     62 echo  "Proxy Cache Version 2.1 personality successfully loaded"
     63 usage "Usage: set \$dir=<dir>"
     64 usage "       set \$filesize=<size>    defaults to $filesize"
     65 usage "       set \$nfiles=<value>     defaults to $nfiles"
     66 usage "       set \$nthreads=<value>   defaults to $nthreads"
     67 usage "       set \$meaniosize=<value> defaults to $meaniosize"
     68 usage "       set \$readiosize=<size>  defaults to $readiosize"
     69 usage "       set \$meandirwidth=<size> defaults to $meandirwidth"
     70 usage "(sets mean dir width and dir depth is calculated as log (width, nfiles)"
     71 usage " dirdepth therefore defaults to dir depth of 1 as in postmark"
     72 usage " set $meandir lower to increase depth beyond 1 if desired)"
     73 usage " "
     74 usage "       run runtime (e.g. run 60)"
     75