Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!gem.mps.ohio-state.edu!tut.cis.ohio-state.edu!ucbvax!UMIX.CC.UMICH.EDU!krowitz%richter From: krowitz%richter@UMIX.CC.UMICH.EDU (David Krowitz) Newsgroups: comp.sys.apollo Subject: Re: Intermittent DN4500 Problem Message-ID: <8910201503.AA25685@richter.mit.edu> Date: 20 Oct 89 15:03:31 GMT Sender: daemon@ucbvax.BERKELEY.EDU Organization: The Internet Lines: 18 Hmm ... this may not be the same problem, but's here's something to check. We bought a brand new DN3500 with 8MB and a 690MB disk. No floppy or tape. It, too, would crash mysteriously and would kill users disk I/O intensive jobs with disk errors. Yet, there were no messages in the error logs. Our field service personel found that the disk controller board that had been shipped with the machine had been configured with either (or maybe both, I don't rememeber clearly) the floppy and/or the tape enabled (this was the Western Digital multifunction controller). He re-configured the board, and all has been fine since then. -- David Krowitz krowitz@richter.mit.edu (18.83.0.109) krowitz%richter.mit.edu@eddie.mit.edu krowitz%richter.mit.edu@mitvma.bitnet (in order of decreasing preference)