sane-project-website/old-archive/1997-07/0123.html

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<title>sane-devel: Re: More on Mustek 8000SP adventures...</title>
<h1>Re: More on Mustek 8000SP adventures...</h1>
<b>Gregory Trubetskoy</b> (<a href="mailto:grisha@ispol.com"><i>grisha@ispol.com</i></a>)<br>
<i>Wed, 23 Jul 1997 14:35:16 -0400 (EDT)</i>
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This is very clear, there is no question about it. However, this belongs<br>
in the INSTALLATION instructions, not just the man page.<br>
<p>
I always think of man pages as something you read once everything is<br>
installed and works. <br>
<p>
I am not stupid, I do read man pages, I know what RTFM is, all this - and<br>
yet, I did exactly the same thing that the man page describes below, only<br>
I figured it out myself. Had this been in the README file, it'd save me<br>
about 3 hours. ( The README doesn't say "go read scsi-sane(5) man page. ) <br>
<p>
There need to be better installation, and more importantly *testing*<br>
instructions. ( E.g. run this command, then try to open the resulting file<br>
with xv or something )<br>
<p>
It seems that all the documentation is there, just in the least intuitive<br>
place. It took me a while to figure out that there was in fact a sane-scsi<br>
man page... <br>
<p>
Am I the only one?<br>
<p>
Forgive my rambling!<br>
<p>
------------------------------------------------------------<br>
Gregory (Grisha) Trubetskoy<br>
<a href="mailto:grisha@ispol.com">grisha@ispol.com</a><br>
<a href="http://www.ispol.com/home/grisha">http://www.ispol.com/home/grisha</a><br>
------------------------------------------------------------<br>
<p>
On Tue, 22 Jul 1997, David Mosberger-Tang wrote:<br>
<p>
<i>&gt; &gt;&gt;&gt;&gt;&gt; On 22 Jul 97 17:07:50 +0200, <a href="mailto:kawk@Home.Yo.COM">kawk@Home.Yo.COM</a> (Kolja Waschk) said:</i><br>
<i>&gt; </i><br>
<i>&gt; GT&gt; The README does say this, but it doesn't give the slightest hint</i><br>
<i>&gt; GT&gt; as to *where* this "SCSI timeout" is changable. I didn't see</i><br>
<i>&gt; GT&gt; anything about SCSI timout in the kernel configuration, and the</i><br>
<i>&gt; GT&gt; line that I changed in the ncr53c8xx.c had the number "10"</i><br>
<i>&gt; GT&gt; hardcoded.</i><br>
<i>&gt; </i><br>
<i>&gt; Kolja&gt; afaik, /usr/src/linux/drivers/scsi/scsi.c (look for TIMEOUT</i><br>
<i>&gt; Kolja&gt; defines)</i><br>
<i>&gt; </i><br>
<i>&gt; My sane-scsi(5) says:</i><br>
<i>&gt; </i><br>
<i>&gt; ncr810 For this card, make sure the SCSI timeout is</i><br>
<i>&gt; reasonably big; the default timeout for the</i><br>
<i>&gt; Linux 2.0 kernels is 10 seconds, which is</i><br>
<i>&gt; way too low when scanning large area. If</i><br>
<i>&gt; you get messages of the form "restart (ncr</i><br>
<i>&gt; dead ?)" in your /var/log/messages file or</i><br>
<i>&gt; on the system console, it's an indication</i><br>
<i>&gt; that the timeout is too short. In this</i><br>
<i>&gt; case, find the line "if (np-&gt;latetime&gt;10)"</i><br>
<i>&gt; in file ncr53c8xx.c (normally in directory</i><br>
<i>&gt; /usr/src/linux/drivers/scsi) and change the</i><br>
<i>&gt; constant 10 to, say, 60 (one minute). Then</i><br>
<i>&gt; rebuild the kernel/module and try again.</i><br>
<i>&gt; </i><br>
<i>&gt; The formatting is not ideal, but other than that, is the above not</i><br>
<i>&gt; clear enough?</i><br>
<i>&gt; </i><br>
<i>&gt; --david</i><br>
<i>&gt; </i><br>
<i>&gt; --</i><br>
<i>&gt; Source code, list archive, and docs: <a href="http://www.azstarnet.com/~axplinux/sane/">http://www.azstarnet.com/~axplinux/sane/</a></i><br>
<i>&gt; To unsubscribe: mail -s unsubscribe <a href="mailto:sane-devel-request@listserv.azstarnet.com">sane-devel-request@listserv.azstarnet.com</a></i><br>
<i>&gt; </i><br>
<p>
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