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 2007 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=1000 29 set $meandirwidth=1000000 30 set $filesize=16k 31 set $nthreads=16 32 set $meaniosize=16k 33 set $readiosize=1m 34 35 define fileset name=bigfileset,path=$dir,size=$filesize,entries=$nfiles,dirwidth=$meandirwidth,prealloc=80 36 37 define process name=filereader,instances=1 38 { 39 thread name=filereaderthread,memsize=10m,instances=$nthreads 40 { 41 flowop deletefile name=deletefile1,filesetname=bigfileset 42 flowop createfile name=createfile2,filesetname=bigfileset,fd=1 43 flowop appendfilerand name=appendfilerand2,iosize=$meaniosize,fd=1 44 flowop fsync name=fsyncfile2,fd=1 45 flowop closefile name=closefile2,fd=1 46 flowop openfile name=openfile3,filesetname=bigfileset,fd=1 47 flowop readwholefile name=readfile3,fd=1,iosize=$readiosize 48 flowop appendfilerand name=appendfilerand3,iosize=$meaniosize,fd=1 49 flowop fsync name=fsyncfile3,fd=1 50 flowop closefile name=closefile3,fd=1 51 flowop openfile name=openfile4,filesetname=bigfileset,fd=1 52 flowop readwholefile name=readfile4,fd=1,iosize=$readiosize 53 flowop closefile name=closefile4,fd=1 54 } 55 } 56 57 echo "Varmail Version 2.1 personality successfully loaded" 58 usage "Usage: set \$dir=<dir>" 59 usage " set \$filesize=<size> defaults to $filesize" 60 usage " set \$nfiles=<value> defaults to $nfiles" 61 usage " set \$nthreads=<value> defaults to $nthreads" 62 usage " set \$meaniosize=<value> defaults to $meaniosize" 63 usage " set \$readiosize=<size> defaults to $readiosize" 64 usage " set \$meandirwidth=<size> defaults to $meandirwidth" 65 usage "(sets mean dir width and dir depth is calculated as log (width, nfiles)" 66 usage " dirdepth therefore defaults to dir depth of 1 as in postmark" 67 usage " set $meandir lower to increase depth beyond 1 if desired)" 68 usage " " 69 usage " run runtime (e.g. run 60)" 70