OpenSolaris_b135/cmd/filebench/workloads/fileserver.f

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# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
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set $dir=/tmp
set $nfiles=10000
set $meandirwidth=20
set $filesize=128k
set $nthreads=50
set $meaniosize=16k
set $fixediosize=1m

define fileset name=bigfileset,path=$dir,size=$filesize,entries=$nfiles,dirwidth=$meandirwidth,prealloc=80

define process name=filereader,instances=1
{
  thread name=filereaderthread,memsize=10m,instances=$nthreads
  {
    flowop createfile name=createfile1,filesetname=bigfileset,fd=1
    flowop writewholefile name=wrtfile1,srcfd=1,fd=1,iosize=$fixediosize
    flowop closefile name=closefile1,fd=1
    flowop openfile name=openfile1,filesetname=bigfileset,fd=1
    flowop appendfilerand name=appendfilerand1,iosize=$meaniosize,fd=1
    flowop closefile name=closefile2,fd=1
    flowop openfile name=openfile2,filesetname=bigfileset,fd=1
    flowop readwholefile name=readfile1,fd=1,iosize=$fixediosize
    flowop closefile name=closefile3,fd=1
    flowop deletefile name=deletefile1,filesetname=bigfileset
    flowop statfile name=statfile1,filesetname=bigfileset
  }
}

echo  "FileServer Version 2.2 personality successfully loaded"
usage "Usage: set \$dir=<dir>"
usage "       set \$filesize=<size>     defaults to $filesize"
usage "       set \$nfiles=<value>      defaults to $nfiles"
usage "       set \$nthreads=<value>    defaults to $nthreads"
usage "       set \$meaniosize=<value>  defaults to $meaniosize"
usage "       set \$fixediosize=<size>  defaults to $fixediosize"
usage "       set \$meandirwidth=<size> defaults to $meandirwidth"
usage "(sets mean dir width and dir depth is calculated as log (width, nfiles)"
usage " "
usage "       run runtime (e.g. run 60)"