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<TITLE>sane-devel: Symbios SCSI problem? (was Epson GT8700: &quot;Err</TITLE>
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<H1>Symbios SCSI problem? (was Epson GT8700: &quot;Error ...&quot;)</H1>
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<STRONG>From:</STRONG> Phil Cummins (<A HREF="mailto:cummins@xochitl.jamstec.go.jp?Subject=Re:%20Symbios%20SCSI%20problem?%20(was%20Epson%20GT8700:%20%20&quot;Error%20...&quot;)&In-Reply-To=&lt;20001005145328.F23905@xochitl.jamstec.go.jp&gt;"><EM>cummins@xochitl.jamstec.go.jp</EM></A>)<BR>
<STRONG>Date:</STRONG> Wed Oct 04 2000 - 22:53:28 PDT
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Hello,
<BR>
<P>&nbsp;&nbsp;&nbsp;I'm sorry for cluttering up the mailing list with so
<BR>
many postings. However, I noticed what may be an important
<BR>
aspect of my problem with the GT 8700 scanner.
<BR>
<P>&nbsp;&nbsp;As I mentioned, I use Redhat 6.2, kernel 2.2.14, and
<BR>
my SCSI controller is an on-board NCR 53c875 (now known
<BR>
as Symbios? - driver is sym53c8xx). I am using sane-1.03.
<BR>
Detection of the scanner gets reported in the boot message
<BR>
and appears in /proc/scsi/scsi as:
<BR>
<P>Host: scsi0 Channel: 00 Id: 02 Lun: 00
<BR>
&nbsp;&nbsp;Vendor: EPSON Model: SCANNER GT-8700 Rev: 1.03
<BR>
<P>and indeed the Lun is set to 2 on the scanner. My understanding
<BR>
is that this should correspond to /dev/sgc, so I made the
<BR>
soft link:
<BR>
&nbsp;&nbsp;&nbsp;/dev/scanner -&gt; /dev/sgc
<BR>
<P>However, scanimage -L reports:
<BR>
device `epson:/dev/sgb' is a Epson GT-8700 flatbed scanner
<BR>
<P>So, it seems to be getting the wrong Lun. I tried removing
<BR>
the link /dev/scanner-&gt;/dev/sdc, and then scanimage doesn't
<BR>
find the scanner. Finally, I tried changing the Lun on the
<BR>
scanner to 1 and rebooting. I also linked /dev/scanner-&gt;/dev/sdc.
<BR>
Now scanimage -L waits a long time before reporting:
<BR>
<P>[s9036] sense_handler() : sense code = f0
<BR>
Segmentation fault
<BR>
<P>In any case, it now appears that what I thought was a
<BR>
problem with the Epson GT8700 is actually a problem with
<BR>
my Symbios SCSI, don't you think? (Somehow I doubt that the
<BR>
SCSI people will be very surprised by this...)
<BR>
<P>Any suggestions gratefully apprectiated.
<BR>
<P><PRE>
--
---------------------------------------------------------------------
Phil R Cummins <A HREF="mailto:cummins@jamstec.go.jp?Subject=Re:%20Symbios%20SCSI%20problem?%20(was%20Epson%20GT8700:%20%20&quot;Error%20...&quot;)&In-Reply-To=&lt;20001005145328.F23905@xochitl.jamstec.go.jp&gt;">cummins@jamstec.go.jp</A>
Frontier Research for Subduction Dynamics tel(i/d):81/0-468-67-3393
JAMSTEC, 2-15 Natsushima-cho fax(i/d):81/0-468-67-3409
Yokosuka 237-0061, Japan <A HREF="http://w3.jamstec.go.jp:5090/">http://w3.jamstec.go.jp:5090/</A>
<P>--
Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
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