Date: Fri, 5 Jan 1996 21:19:55 -0500 (EST) From: Peter Dufault <dufault@hda.com> To: obrien@cs.ucdavis.edu (David E. O'Brien) Cc: hackers@FreeBSD.org Subject: Re: LUN support. Message-ID: <199601060219.VAA12452@hda.com> In-Reply-To: <9601052321.AA20148@toadflax.cs.ucdavis.edu> from "David E. O'Brien" at Jan 5, 96 03:21:57 pm
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> For the aha (Adaptec 1542) device, it isn't nessciary to add anything to > the kernel for probeing of LUN's. This is how my CDROM changer works, > with a virgin FreeBSD 2.1.0 install. Infact this kind of support cost a > previous employer $750 for each Sun (for the custom driver) we would > every want to move the CDROM changer to. ==> Go FreeBSD! Your CDROM changer probably already has the entry - you need the "SC_MORE_LUS" flag set in a kernel data structure to encourage the kernel to keep looking for devices on more luns after one has been found. This should be fixed someday to not require a rebuild. -- Peter Dufault Real Time Machine Control and Simulation HD Associates, Inc. Voice: 508 433 6936 dufault@hda.com Fax: 508 433 5267
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