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Path: euryale.cc.adfa.oz.au!newshost.anu.edu.au!harbinger.cc.monash.edu.au!news.rmit.EDU.AU!news.unimelb.EDU.AU!munnari.OZ.AU!news.ecn.uoknor.edu!news.wildstar.net!news.sdsmt.edu!nntp.uac.net!news.tufts.edu!blanket.mitre.org!news.mathworks.com!tank.news.pipex.net!pipex!dispatch.news.demon.net!demon!jraynard.demon.co.uk!not-for-mail From: james@jraynard.demon.co.uk (James Raynard) Newsgroups: comp.unix.bsd.freebsd.misc,comp.unix.bsd.freebsd.questions Subject: Re: CDROM question Date: 3 Jun 1996 22:29:55 -0000 Organization: A FreeBSD Box Lines: 23 Message-ID: <4ovp13$6b6@jraynard.demon.co.uk> References: <DsFCvs.KFM@ariel.cs.yorku.ca> NNTP-Posting-Host: localhost.demon.co.uk X-NNTP-Posting-Host: jraynard.demon.co.uk In article <DsFCvs.KFM@ariel.cs.yorku.ca>, S DAVID PULLARA <davidp@cs.yorku.ca> wrote: > >[1] /kernel: cd0(aha0:6:0): ILLEGAL REQUEST asc:26,0 Invalid field in parameter list >[2] /kernel: cd0(aha0:6:0): UNIT ATTENTION asc:29,0 >[2] /kernel: cd0(aha0:6:0): Power on, reset, or bus device reset occurred >[3] /kernel: cd0(aha0:6:0): ILLEGAL REQUEST asc:26,0 Invalid field in parameter list The first thing to do with any problem related to SCSI is to check all the connections and cables. It might also be worth checking that the CD player is absolutely horizontal. I once had one that wasn't, and it used to lock up the bus during heavy data transfers. However... >Sony 4x cdrom (cdu-76s) (scsi) ...I seem to remember reading somewhere about Sony using a non-standard version of the SCSI-2 protocol with their CD players. I hope I'm wrong. -- James Raynard, Edinburgh, Scotland | http://freefall.freebsd.org/~jraynard/ james@jraynard.demon.co.uk | jraynard@freebsd.org