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79 lines
2.3 KiB
79 lines
2.3 KiB
.\"
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.\" $Id: iogen.1,v 1.1 2000/07/27 16:59:03 alaffin Exp $
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.\"
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.\" Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
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.\"
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.\" This program is free software; you can redistribute it and/or modify it
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.\" under the terms of version 2 of the GNU General Public License as
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.\" published by the Free Software Foundation.
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.\"
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.\" This program is distributed in the hope that it would be useful, but
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.\" WITHOUT ANY WARRANTY; without even the implied warranty of
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.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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.\"
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.\" Further, this software is distributed without any warranty that it is
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.\" free of the rightful claim of any third person regarding infringement
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.\" or the like. Any license provided herein, whether implied or
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.\" otherwise, applies only to this software file. Patent licenses, if
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.\" any, provided herein do not apply to combinations of this program with
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.\" other software, or any other product whatsoever.
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.\"
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.\" You should have received a copy of the GNU General Public License along
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.\" with this program; if not, write the Free Software Foundation, Inc.,
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.\" 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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.\"
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.\" Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
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.\" Mountain View, CA 94043, or:
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.\"
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.\" http://www.sgi.com
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.\"
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.\" For further information regarding this notice, see:
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.\"
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.\" http://oss.sgi.com/projects/GenInfo/NoticeExplan/
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.\"
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.TH iogen 1 10/13/93 "UNICOS Testing"
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.SH NAME
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\*Ciogen\fR - Generate I/O Requests
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.SH IMPLEMENTATION
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All Cray Research systems
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.SH SYNOPSIS
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\*Ciogen\fR
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.SH DESCRIPTION
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.QS
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Iogen is one of the device-beater tools.
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.PP
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Options:
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.RS .5i
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.IP "-f [opt]"
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open flags:
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raw, sync, ssd, ldraw, buffered
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.IP "-i [opt]"
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Number of iterations to run.
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0 implies infinite.
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.IP "-q"
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.IP "-m [opt]"
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Offset mode.
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One of: random, sequential, reverse.
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.IP "-o"
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Overlap flag.
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.IP "-p [opt]"
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output pipe (default is stdout)
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.IP "-r [opt]"
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specify raw io multiple instead of getting it from the mounted on device.
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Only applies to regular files.
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.IP "-s [opt]"
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System calls to use for I/O.
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A list of:
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read, write, reada, writea, ssread, sswrite
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.IP "-t [opt]"
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min transfer size
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.IP "-T [opt]"
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max transfer size
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.RE
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.SH AUTHOR
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Mark Maule wrote the code.
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.br
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Glen Overby wrote the man page.
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.SH BUGS
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See "Features".
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