Date: Tue, 11 Feb 1997 23:58:41 +0100 (MET) From: Wilko Bulte <wilko@yedi.iaf.nl> To: se@freebsd.org (Stefan Esser) Cc: joerg_wunsch@uriah.heep.sax.de, robsch@robkaos.ruhr.de, freebsd-scsi@freebsd.org Subject: Re: Problem with 3701B CD-ROM Message-ID: <199702112258.XAA02978@yedi.iaf.nl> In-Reply-To: <19970211202335.YC36261@x14.mi.uni-koeln.de> from "Stefan Esser" at Feb 11, 97 08:23:35 pm
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As Stefan Esser wrote... > On Feb 11, j@uriah.heep.sax.de (J Wunsch) wrote: > > As Robert Schien wrote: > > > > > /kernel: cd0 at scbus0 target 2 lun 0: COMMAND FAILED (9 0) @f20ba800. > > > /kernel: cd0 at scbus0 target 2 lun 0: extraneous data discarded. > > > > > > The errors disappear when the kernel option FAILSAFE is set. > > > > That would mean they don't grok tagged queuing. > > Like just about any CDROM drive on the market today :) Which is logical since TCQ only makes sense in devices that are not slow like molasses by design ;-) > I've never had a single problem with my Toshiba 3601, > and I think the error is caused by some application > sending an invalid request. All Toshiba's I have also work fine with every FreeBSD rev I threw at them. E.g. (ncr0:4:0): "TOSHIBA CD-ROM XM-5301TA 0925" type 5 removable SCSI 2 Wilko _ ____________________________________________________________________ | / o / / _ Bulte email: wilko@yedi.iaf.nl - Arnhem, The Netherlands |/|/ / / /( (_) Do, or do not. There is no 'try' - Yoda --------------------------------------------------------------------------
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