xref: /onnv-gate/usr/src/cmd/filebench/workloads/randomfileaccess.f (revision 9801:4a9784073e11)

#
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# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# Exercises the indexed attribute of the fileset_pick() function.
#

set $dir=/tmp
set $cached=false
set $meandirwidth=20
set $nthreads=5
set $nfiles=10000
set $sync=false

define randvar name=$wrtiosize, min=512, round=512, type=gamma, mean=16k

define randvar name=$rdiosize, type=tabular, min=8k, round=1k, randtable =
{{85,   8k,  8k},
 {15,   8k, 64k}
}

define randvar name=$filesize, type=tabular, min=1k, randtable =
{{33,   1k,    1k},
 {21,   1k,    3k},
 {13,   3k,    5k},
 {10,   5k,   11k},
 {08,  11k,   21k},
 {05,  21k,   43k},
 {04,  43k,   85k},
 {03,  85k,  171k},
 {02, 171k,  341k},
 {01, 341k, 1707k}
}

define randvar name=$fileidx, type=gamma, min=0, gamma=100

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

define process name=netclient,instances=1
{
  thread name=fileuser,memsize=10m,instances=$nthreads
  {
    flowop openfile name=openfile1,filesetname=bigfileset,indexed=$fileidx,fd=1
    flowop openfile name=openfile2,filesetname=bigfileset,indexed=$fileidx,fd=2
    flowop openfile name=openfile3,filesetname=bigfileset,indexed=$fileidx,fd=3
    flowop appendfilerand name=appendfilerand1,iosize=$wrtiosize,fd=1
    flowop closefile name=closefile1,fd=1
    flowop readwholefile name=readfile1,iosize=$rdiosize,fd=2
    flowop readwholefile name=readfile2,iosize=$rdiosize,fd=3
    flowop closefile name=closefile2,fd=2
    flowop closefile name=closefile3,fd=3
  }
}

echo  "NetworkServer Version 1.1 personality successfully loaded"
usage "Usage: set \$dir=<dir>            defaults to $dir"
usage "       set \$cached=<bool>        defaults to $cached"
usage "       set \$wrtiosize.type=<type>   defaults to $wrtiosize.type"
usage "       set \$wrtiosize.randsrc=<src> defaults to $wrtiosize.randsrc"
usage "       set \$wrtiosize.mean=<mean>   defaults to $wrtiosize.mean"
usage "       set \$wrtiosize.gamma=<gamma> defaults to $wrtiosize.gamma"
usage "       set \$rdiosize.type=<type>   defaults to $rdiosize.type"
usage "       set \$rdiosize.randsrc=<src> defaults to $rdiosize.randsrc"
usage "       set \$filesize.type=<type>   defaults to $filesize.type"
usage "       set \$filesize.randsrc=<src> defaults to $filesize.randsrc"
usage "       set \$nfiles=<value>       defaults to $nfiles"
usage "       set \$nthreads=<value>     defaults to $nthreads"
usage "       set \$sync=<bool>          defaults to $sync"
usage " "
usage "       run runtime (e.g. run 60)"