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Article #12014

Re: CDC & 753 Xylogics

#12014
From: Eric Pearce
Date: Fri, 21 Apr 1989 06:14
33 lines
2328 bytes
dclassen@swift.bcm.tmc.edu (David Classen) says:
>I have read in this news group that this combination ( CDC 1.2 GB ) works
>well.  I have however had a hard time getting mine installed. The problem
>I have is:
>
>My Sun 4/260 crashes with a an eror message of
>
>	    spurious VME interupt at processor level 5 VME level
>            3, VME vector 0xffffffff
>
>this happens when I try to tar one file system to another or when I run
>suninstall and it's trying to load the usr partition.

We have 4/280 that prints that message out every 10-15 minutes or so, but
it doesn't crash.  I always thought it had something to do with having a
second ethernet interface, since it's usually followed by the the famous
"ie1: spurious interrupt" message.  We have a Xylogics 451, a SCSI 1/4"
tape, a 32 meg memory card, an ALM-2 and a TAAC board.  Field service gave
the generic "it's fixed in the next rev" line, but I've heard it could be
caused by the VME to Multibus adapter cards used by ie1 and the 451.  The
rate of the error messages does seem to increase when the network
interface is used, such as during a remote dump.  We also tried upgrading
to the newest rev cpu (rev 14?) with no change.  I would assume they would
pay more attention to you if it actually crashed your system, instead of
just wasting console paper.  

  -e

 Eric Pearce                                   ARPANET eap@bu-it.bu.edu
 Boston University Information Technology      CSNET   eap%bu-it@bu-cs
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!rutgers!mit-eddie!uw-beaver!rice!sun-spots-request
References: <8903162136.AA00251@swift.bcm.tmc.edu>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!rutgers!mit-eddie!uw-beaver!rice!sun-spots-request
From: eap@bu-it.bu.edu (Eric Pearce)
Newsgroups: comp.sys.sun
Subject: Re: CDC & 753 Xylogics
Keywords: Hardware
Message-ID: <29117@bu-cs.BU.EDU>
Date: 21 Apr 89 06:14:13 GMT
References: <8903162136.AA00251@swift.bcm.tmc.edu>
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Organization: BD&HR (Beer Drinkers & Hell Raisers)
Lines: 33
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Original-Date: 31 Mar 89 02:25:57 GMT
X-Sun-Spots-Digest: Volume 7, Issue 233, message 3 of 14
X-Issue-Reference: v7n215