From owner-freebsd-hackers Fri Jan 5 11:37:25 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id LAA26333 for hackers-outgoing; Fri, 5 Jan 1996 11:37:25 -0800 (PST) Received: from schizo.cdsnet.net (schizo.cdsnet.net [204.118.244.32]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id LAA26328 for ; Fri, 5 Jan 1996 11:37:22 -0800 (PST) Received: (from mrcpu@localhost) by schizo.cdsnet.net (8.6.12/8.6.12) id LAA28383; Fri, 5 Jan 1996 11:40:04 -0800 Date: Fri, 5 Jan 1996 11:40:04 -0800 (PST) From: Jaye Mathisen To: "Justin T. Gibbs" cc: hackers@freebsd.org Subject: Re: LUN support. In-Reply-To: <199601051935.LAA26123@freefall.freebsd.org> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-hackers@freebsd.org Precedence: bulk I have a RAID box that can support multiple LUN's to appear as multiple RAID'd disks to the host. Ie, with 10GB of disk after parity, I can make 1 LUN look like a 5GB disk, and 5 more LUN's of 1GB each. I'm on a 2940 with FreeBSD 2.1-stable. On Fri, 5 Jan 1996, Justin T. Gibbs wrote: > > > > > >Does FreeBSD have support for LUN's? > > Luns are supported in the generic SCSI code, but I believe that > some drivers do not fully support LUNs. If you have a device that > requires probing on multiple luns, you will have to add a "rogue" > entry in your kernel to force the probe. Too many devices get > confused when you probe beyond LUN0 that it was disabled by > default. > > -- > Justin T. Gibbs > =========================================== > FreeBSD: Turning PCs into workstations > =========================================== >