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Diffstat (limited to 'static/netbsd/man8/man8.vax/drtest.8')
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diff --git a/static/netbsd/man8/man8.vax/drtest.8 b/static/netbsd/man8/man8.vax/drtest.8 new file mode 100644 index 00000000..e67ddaa9 --- /dev/null +++ b/static/netbsd/man8/man8.vax/drtest.8 @@ -0,0 +1,112 @@ +.\" $NetBSD: drtest.8,v 1.16 2017/07/03 21:31:00 wiz Exp $ +.\" +.\" Copyright (c) 1983, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" from: @(#)drtest.8 8.1 (Berkeley) 6/5/93 +.\" +.Dd February 17, 2017 +.Dt DRTEST 8 vax +.Os +.Sh NAME +.Nm drtest +.Nd stand-alone disk test program +.Sh DESCRIPTION +.Nm +is a stand-alone program used to read a disk +track by track. +It was primarily intended as a test program +for new stand-alone drivers, but has shown +useful in other contexts as well, such as +verifying disks and running speed +tests. For example, when a disk has been formatted +(by +.Xr vax/format 8 ) , +you can check that +hard errors has been taken care of by running +.Nm . +No hard errors should be found, but in many cases +quite a few soft +.Tn ECC +errors will be reported. +.Pp +While +.Nm +is running, the cylinder number is printed on +the console for every 10th cylinder read. +.Sh EXAMPLES +A sample run of +.Nm +is shown below. +In this example (using a 750), +.Nm +is loaded from the root file system; +usually it +will be loaded from the machine's +console storage device. Boldface means user input. +As usual, ``#'' and ``@'' may be used to edit input. +.Pp +.Bd -unfilled -offset indent -compact +.Li \&>>> Ns Sy B/3 +.Li \&%% +.Li \&loading hk(0,0)boot +.Li \&Boot +.Li \&: Sy \&hk(0,0)drtest +.Li Test program for stand-alone up and hp driver +.Pp +.Li Debugging level (1=bse, 2=ecc, 3=bse+ecc)? +.Li Enter disk name [type(adapter,unit),\ e.g.\ hp(1,3)]? Sy hp(0,0) +.Li Device data: #cylinders=1024, #tracks=16, #sectors=32 +.Li Testing hp(0,0), chunk size is 16384 bytes. +.Em (chunk\ size\ is\ the\ number\ of\ bytes read per disk access) +.Li Start ...Make sure hp(0,0) is online +.Li \ ... +.Em (errors are reported as they occur) +.Li \ ... +.Em (...program restarts to allow checking other disks) +.Em (...to abort halt machine with \&^P) +.Ed +.Sh DIAGNOSTICS +The diagnostics are intended to be self explanatory. Note, however, that +the device number +in the diagnostic messages is identified as +.Em typeX +instead of +.Em type(a,u) +where +.Ar X +\&= a*8+u, e.g., hp(1,3) becomes hp11. +.Sh SEE ALSO +.Xr bad144 8 , +.Xr vax/format 8 +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.2 . +.Sh AUTHORS +.An Helge Skrivervik |
