From owner-freebsd-scsi Sat Jan 4 06:52:56 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.4/8.8.4) id GAA26579 for freebsd-scsi-outgoing; Sat, 4 Jan 1997 06:52:56 -0800 (PST) Received: from irz301.inf.tu-dresden.de (irz301.inf.tu-dresden.de [141.76.1.11]) by freefall.freebsd.org (8.8.4/8.8.4) with SMTP id GAA26573 for ; Sat, 4 Jan 1997 06:52:54 -0800 (PST) Received: from sax.sax.de (sax.sax.de [193.175.26.33]) by irz301.inf.tu-dresden.de (8.6.12/8.6.12-s1) with ESMTP id PAA15928; Sat, 4 Jan 1997 15:51:26 +0100 Received: (from uucp@localhost) by sax.sax.de (8.6.12/8.6.12-s1) with UUCP id PAA07666; Sat, 4 Jan 1997 15:51:25 +0100 Received: (from j@localhost) by uriah.heep.sax.de (8.8.4/8.6.9) id PAA20579; Sat, 4 Jan 1997 15:45:17 +0100 (MET) Message-ID: Date: Sat, 4 Jan 1997 15:45:17 +0100 From: j@uriah.heep.sax.de (J Wunsch) To: freebsd-scsi@FreeBSD.org (FreeBSD SCSI list) Cc: gurney_j@resnet.uoregon.edu (John-Mark Gurney) Subject: Re: Ideas on CD changers sought References: X-Mailer: Mutt 0.55-PL10 Mime-Version: 1.0 X-Phone: +49-351-2012 669 X-PGP-Fingerprint: DC 47 E6 E4 FF A6 E9 8F 93 21 E0 7D F9 12 D6 4E Reply-To: joerg_wunsch@uriah.heep.sax.de (Joerg Wunsch) In-Reply-To: ; from John-Mark Gurney on Jan 4, 1997 04:33:50 -0800 Sender: owner-freebsd-scsi@FreeBSD.org X-Loop: FreeBSD.org Precedence: bulk As John-Mark Gurney wrote: > I'm assuming I should combine it with the previous patch, correct? Not really. The ``add LUN to second command byte'' patch is gone, your counter-example proved that it's useless. But: this patch will only have any effect in your system as long as you keep the CD-ROM quirk record out that prevents multiple LUNs from being probed. If this patch works (i.e., i haven't done any trivial mistake), it doesn't endanger any production-level environment. The expected result is that the not really existant LUNs on your Chinon drives pop up as `uk0' through `uk12' or something like this, but no longer as bogus `sd' devices. `uk' devices are fairly harmless, almost the only thing you could do with them is sending direct SCSI commands. -- cheers, J"org joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE Never trust an operating system you don't have sources for. ;-)