Date: Sat, 1 Apr 2000 00:01:36 +0400 (MSD) From: vova@express.ru To: Bernd Walter <ticso@cicely.de> Cc: freebsd-fs@FreeBSD.ORG Subject: Re: SCSI bus Message-ID: <Pine.BSF.4.21.0003312359580.14919-100000@lanturn.kmost.express.ru> In-Reply-To: <20000331215756.A19890@cicely8.cicely.de>
next in thread | previous in thread | raw e-mail | index | archive | help
On Fri, 31 Mar 2000, Bernd Walter wrote: > > I have question about two SCSI controllers on one SCSI bus, > > > > I want to run following configuration: one FreeBSD with SCSI controler, > > with mounted disks in read/write mode, and another FreeBSD with SCSI > > controller on the same bus with mounted disks in read-only mode. > > > > So can two controllers correctly handle SCSI bus with FreeBSD drivers ? > > (I mean aic78* controllers) > > I don't expect this to work because the readonly side can't know when the > incore informations outdates. Yes, it can be a problem, but may be this may be solved by disabling any cache on read-only side (or setting expire time in one sec) ? > The two controller side shouldn't be the problem - but I can't say for shure > as I don't know the CAM system much and havn't tried. > -- > B.Walter COSMO-Project http://www.cosmo-project.de > ticso@cicely.de Usergroup info@cosmo-project.de -- TSB Russian Express, Moscow Vladimir B. Grebenschikov, vova@express.ru To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-fs" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.BSF.4.21.0003312359580.14919-100000>