From owner-freebsd-stable@FreeBSD.ORG Tue Dec 20 11:33:27 2005 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 21B0116A41F for ; Tue, 20 Dec 2005 11:33:27 +0000 (GMT) (envelope-from stranger@sberbank.sibnet.ru) Received: from sbk-gw.sibnet.ru (sbk-gw.sibnet.ru [217.70.96.146]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1332743D5C for ; Tue, 20 Dec 2005 11:33:24 +0000 (GMT) (envelope-from stranger@sberbank.sibnet.ru) Received: from sbk-gw.sibnet.ru (localhost [127.0.0.1]) by sbk-gw.sibnet.ru (Postfix) with SMTP id 89E713982D; Tue, 20 Dec 2005 17:32:57 +0600 (NOVT) Received: by sbk-gw.sibnet.ru (Postfix, from userid 1017) id A63093982B; Tue, 20 Dec 2005 17:32:56 +0600 (NOVT) Received: from localhost (localhost [127.0.0.1]) by sbk-gw.sibnet.ru (Postfix) with ESMTP id 806A03980A; Tue, 20 Dec 2005 17:32:56 +0600 (NOVT) Date: Tue, 20 Dec 2005 17:32:56 +0600 (NOVT) From: "Maxim M. Kazachek" X-X-Sender: stranger@sbk-gw.sibnet.ru To: Scott Long In-Reply-To: <43A6F8AC.5020404@samsco.org> Message-ID: <20051220170638.A27518@sbk-gw.sibnet.ru> References: <43A57DBF.6050404@libet.de> <43A580A9.5090504@libet.de> <43A5B2BC.6050307@samsco.org> <43A67FA9.5070308@libet.de> <43A6DEA2.90703@samsco.org> <20051220000151.I21691@sbk-gw.sibnet.ru> <43A6F8AC.5020404@samsco.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: =?ISO-8859-1?Q?Christian_Gr=FCndemann?= , freebsd-stable@freebsd.org Subject: Re: DLT Tape Read errors on aac0 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Dec 2005 11:33:27 -0000 Windows doesn't see DAT too... Sincerely, Maxim M. Kazachek mailto:stranger@sberbank.sibnet.ru On Mon, 19 Dec 2005, Scott Long wrote: > The ServeRAID/ips driver in FreeBSD cannot talk directly to the > SCSI bus on the RAID card, nor does the card export non-RAID > devices to the driver, nor do I know if there is a way to make > this work. > > Seriously, using a $200-$1000 RAID card to run your tape drive > in place of a $40 SCSI card really doesn't make a whole lot of > sense in most cases. I understand that there are situations > where there aren't enough PCI slots for an extra SCSI card, but > it's a tradeoff. Most firmware simply isn't written to multiplex > direct SCSI requests from the OS with it's own SCSi stack. Trying > to do so only jeopardizes the integrity of the system. > > Scott > > Maxim M. Kazachek wrote: > >> IBM ServeRAID 6i in IBM xSeries 345 doesn't see tape drive on second LSI >> Logic MPT channel (6i is a Zero channel RAID Controller). There was trouble >> with setting DDS-4 streamer under SCO. Due to lack of information provided >> by SCO OperServer 5.0.5 FreeBSD (5.3 or so) was tried to see, which devices >> are detected. After installation of Adaptec 19160 streamer was seen by >> FreeBSD, then was configured under SCO. As far as I know it works perfectly >> now. >> >> Sincerely, Maxim M. Kazachek >> mailto:stranger@sberbank.sibnet.ru >> >> >> On Mon, 19 Dec 2005, Scott Long wrote: >> >>> Christian Gr?ndemann wrote: >>> >>>>> >>>> Thanks for your fast answer, Scott! What Adaptec Card can you recommend? >>>> I am thinking about this card, it seems to be supported quite well. >>>> * Adaptec 19160B >>>> >>>> Is this card a "real" SCSI card ? Actually I thought the 2120S is a "real" >>>> SCSI Card. >>>> And for the future, what kind of Adaptec RAID-5 card is useable where >>>> I can put several devices on it like a Raid-5 *and* a DLT device ? >>>> >>>> Christian >>>> >>> >>> An Adaptec 19160 would be an excellent choice. By 'real SCSI card' I mean >>> one that only does SCSI and doesn't have a RAID processor sitting >>> in front on it. I don't have a good answer for your last question. >>> Scott >>> _______________________________________________ >>> freebsd-stable@freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-stable >>> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >>> >>> >> > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > >