OpenSolaris_b135/cmd/filebench/workloads/filemicro_statfile.f

#
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# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
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#

#
# Creates a fileset of $nfiles number of files, then loops through them
# using $nthreads number of threads, doing "stat" calls on each file.
#

set $dir=/tmp
set $nfiles=10000
set $meandirwidth=20
set $filesize=128k
set $nthreads=20

define fileset name=bigfileset,path=$dir,size=$filesize,entries=$nfiles,dirwidth=$meandirwidth,prealloc=100

define process name=examinefiles,instances=1
{
  thread name=examinefilethread, memsize=10m,instances=$nthreads
  {
    flowop statfile name=statfile1,filesetname=bigfileset
  }
}

echo  "Stat File Version 1.0 personality successfully loaded"
usage "Usage: set \$dir=<dir>           defaults to $dir"
usage "       set \$filesize=<size>     defaults to $filesize"
usage "       set \$nfiles=<value>      defaults to $nfiles"
usage "       set \$nthreads=<value>    defaults to $nthreads"
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)"