Date: Mon, 13 Nov 2000 07:51:28 +0100 From: Wilko Bulte <wkb@freebie.demon.nl> To: James FitzGibbon <james@targetnet.com> Cc: Chris Dillon <cdillon@wolves.k12.mo.us>, Nick Hibma <n_hibma@qubesoft.com>, hackers@freebsd.org, scsi@freebsd.org Subject: Re: USB-to-SCSI converter Message-ID: <20001113075128.F1643@freebie.demon.nl> In-Reply-To: <20001113103844.A91950@targetnet.com>; from james@targetnet.com on Mon, Nov 13, 2000 at 10:38:44AM -0500 References: <Pine.BSF.4.20.0011121044110.49165-100000@henny.webweaving.org> <Pine.BSF.4.21.0011130714390.44111-100000@mail.wolves.k12.mo.us> <20001113103844.A91950@targetnet.com>
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On Mon, Nov 13, 2000 at 10:38:44AM -0500, James FitzGibbon wrote: > * Chris Dillon (cdillon@wolves.k12.mo.us) [001113 08:22]: > > On Sun, 12 Nov 2000, Nick Hibma wrote: > > > > > I don't know. The only thing I know is that the protocol on the > > > USB wire does not let you select the SCSI id, just the LUN. > > > > Since you can select the LUN and not the ID, maybe they've mapped SCSI > > ID0:LUN0 to ID0:LUN0 (duh), ID1:LUN0 to ID0:LUN1, ID2:LUN0 to > > ID0:LUN2, and so on, which would explain why we only see a device at > > ID0:LUN0 if we aren't looking at the remaining LUNs (are we?). This > > would mean that you can't use multi-LUN devices with the USB-SCSI > > converter, but that is much more acceptable than only being able to > > use ID0 with it. > > I've got a Nakamichi mj-4.8s (4 disc scsi jukebox) at home that I can put in > an external case to test this premise. It comes up as the chosen ID and > LUNS 0-3. And the nice thing is that it is known-good on FreeBSD on plain SCSI. I have one here on 4.2-beta which works like a charm. -- Wilko Bulte Arnhem, the Netherlands wilko@freebsd.org http://www.freebsd.org http://www.nlfug.nl To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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