Date: Tue, 29 Jul 1997 21:10:09 -0700 (PDT) From: Simon Shapiro <Shimon@i-Connect.Net> To: Jaye Mathisen <mrcpu@cdsnet.net> Cc: scsi@FreeBSD.ORG Subject: RE: DPT crashes Message-ID: <XFMail.970729211009.Shimon@i-Connect.Net> In-Reply-To: <Pine.NEB.3.95.970729171718.938T-100000@mail.cdsnet.net>
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Hi Jaye Mathisen; On 30-Jul-97 you wrote: ... > I'm using the DPT kernel config file that came with the patch. > Controller > is a PM3334UW, connected to 3 4GB Barracuda's, running RAID-5. > > Motherboard is a Digital Prioris HX6000 (intel if I recall), it's in slot > 1 of the primary PCI bus. The firmware is dated March 1997, I think it's > 07L0. The system reboots fine. I'm using 2.2.2 with the 1.10 patch. Thanx! Sounds normal to me... > > It just happened again, which is interesting, because I can sup -current > just fine, but it crashes so far each time I cvsup 2.2.2... Can't > imagine > there's a correlation, but it's interesting. CVSup is doing networking while disking... i use the same arrangement here, without ever seing this error message. This is not trivial then... ... Enable (#define) DPT_DEBUG_COMPLETION_ERRORS in sys/dev/dpt.h. It will spit lots of messages, especially at boot time, but next time it happens, you should have something along the lines of "dpt%d: Undocumented Error %x...". Let me see the whole thing. BTW, the driver should drop into the debugger if you get this error. Just type ``c'' to ``continue'' and it should continue. In the next release, I will make it actually abort the SCSI command and re-try it, without the debugger (which is bad news if you are in X11). Simon
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