From owner-freebsd-current@FreeBSD.ORG Fri Mar 9 20:45:52 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 61F1F16A406; Fri, 9 Mar 2007 20:45:52 +0000 (UTC) (envelope-from ivoras@fer.hr) Received: from ls405.t-com.hr (ls405.t-com.hr [195.29.150.135]) by mx1.freebsd.org (Postfix) with ESMTP id D7D4913C48E; Fri, 9 Mar 2007 20:45:51 +0000 (UTC) (envelope-from ivoras@fer.hr) Received: from ls248.t-com.hr (ls248.t-com.hr [195.29.150.237]) by ls405.t-com.hr (Postfix) with ESMTP id 6B68D14924B; Fri, 9 Mar 2007 21:45:50 +0100 (CET) Received: from ls248.t-com.hr (ls248.t-com.hr [127.0.0.1]) by ls248.t-com.hr (Qmlai) with ESMTP id 67D37D5004A; Fri, 9 Mar 2007 21:45:50 +0100 (CET) Received: from ls248.t-com.hr (ls248.t-com.hr [127.0.0.1]) by ls248.t-com.hr (Qmlai) with ESMTP id 526FFD50047; Fri, 9 Mar 2007 21:45:50 +0100 (CET) X-Envelope-Sender-Info: g5URFa92gX9K/Rg9VFA/rCbfPqxRhEKiI5gY9b4JZ/E6StkSH1j7CT0zJW9WjWDV X-Envelope-Sender: ivoras@fer.hr Received: from [10.0.0.100] (89-172-59-228.adsl.net.t-com.hr [89.172.59.228]) by ls248.t-com.hr (Qmali) with ESMTP id 119395E011C; Fri, 9 Mar 2007 21:45:50 +0100 (CET) Message-ID: <45F1C77C.8010103@fer.hr> Date: Fri, 09 Mar 2007 21:45:48 +0100 From: Ivan Voras User-Agent: Thunderbird 1.5.0.10 (Windows/20070221) MIME-Version: 1.0 To: freebsd-current@freebsd.org References: <45F18183.7050405@FreeBSD.org> <45F182F2.10604@fer.hr> <70e8236f0703091240q65d45300u836121454d799c64@mail.gmail.com> In-Reply-To: <70e8236f0703091240q65d45300u836121454d799c64@mail.gmail.com> X-Enigmail-Version: 0.94.1.2 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig3A8B66DB1C6B76E1AD10C28B" Cc: freebsd-stable@freebsd.org, Matt Jacob Subject: Re: MFC request: QLogic 24xx FibreChannel controller X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Mar 2007 20:45:52 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig3A8B66DB1C6B76E1AD10C28B Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Joao Barros wrote: > On 3/9/07, Ivan Voras wrote: >> I'm not familiar with this hardware, but I'm curious why I see the one= >> test drive I assigned to it twice. I seem to recall reading somewhere = a >> discussion for Linux in which it's been mentioned that one of these >> should be a read-write and another "read-only" device, but is this >> correct? I can write to both drives. >=20 > I'd say because you have a multipath setup, the driver being the except= ion. > I guess the in house isp guru Matt Jacob can give you a better > explanation ;) I don't think it's because of multipath (as far as I understand it) because both disks are atached to isp0: da1 at isp0 bus 0 target 0 lun 0 da2 at isp0 bus 0 target 1 lun 0 There are two FC switches, but AFAIK a multipath setup would have, for example one disk coming from isp0 and the other from isp1, as isp0 and isp1 are connected to two switches... It's entirely possible that something's ill defined in the FC management console (I din't do it - it's another guy's responsibility :) ) --------------enig3A8B66DB1C6B76E1AD10C28B Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF8cd8ldnAQVacBcgRAluYAJwKRTfLzwg0ZVOHBFAQPfKzzWeqTACeMHbb T8u1rpDUTLpQCQY01aYy4VQ= =Oq7w -----END PGP SIGNATURE----- --------------enig3A8B66DB1C6B76E1AD10C28B--