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Path: sserve!newshost.anu.edu.au!harbinger.cc.monash.edu.au!yarrina.connect.com.au!werple.apana.org.au!otis.apana.org.au!serval.net.wsu.edu!netnews.nwnet.net!oracle.pnl.gov!osi-east2.es.net!cronkite.nersc.gov!dancer.ca.sandia.gov!overload.lbl.gov!lll-winken.llnl.gov!uwm.edu!spool.mu.edu!howland.reston.ans.net!gatech!newsxfer.itd.umich.edu!caen!usenet.coe.montana.edu!bsd.coe.montana.edu!nate From: nate@bsd.coe.montana.edu (Nate Williams) Newsgroups: comp.os.386bsd.questions Subject: Re: REPOST: What's that: ahb_scsi_cmd0: more than 33 DMA segs Date: 1 Dec 1994 19:17:43 GMT Organization: Montana State University, Bozeman Montana Lines: 21 Message-ID: <3bl7gn$rs2@pdq.coe.montana.edu> References: <D01sxM.JKs@luva.lb.bawue.de> NNTP-Posting-Host: bsd.coe.montana.edu In article <D01sxM.JKs@luva.lb.bawue.de>, Michael Giegerich <migieger@luva.lb.bawue.de> wrote: > >What's the meaning of this error message? > >Nov 8 21:52:53 luva /386bsd: ahb_scsi_cmd0: more than 33 DMA segs >Nov 8 21:52:53 luva /386bsd: sd0: oops not queued >Nov 8 22:03:40 luva /386bsd: ahb_scsi_cmd0: more than 33 DMA segs >Nov 8 22:03:40 luva /386bsd: sd0: oops not queued It means that somehow the software got a bad SCSI request. This is generally caused by some sort of memory error. I suspect bad memory and/or bad hardware termination on the SCSI controller. Nate -- nate@bsd.coe.montana.edu | FreeBSD dude and all around tech. nate@cs.montana.edu | weenie. work #: (406) 994-4836 | home #: (406) 586-0579 | Available for contract/otherwise work.