From owner-freebsd-scsi@FreeBSD.ORG Wed May 25 14:36:25 2011 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EEF031065670 for ; Wed, 25 May 2011 14:36:25 +0000 (UTC) (envelope-from toomas.aas@raad.tartu.ee) Received: from kuller.raad.tartu.ee (kuller.raad.tartu.ee [213.184.43.8]) by mx1.freebsd.org (Postfix) with ESMTP id 993CC8FC12 for ; Wed, 25 May 2011 14:36:25 +0000 (UTC) Received: from kuller.raad.tartu.ee (localhost [127.0.0.1]) by kuller.raad.tartu.ee (Postfix) with ESMTP id 274B839842; Wed, 25 May 2011 17:36:24 +0300 (EEST) X-Virus-Scanned: amavisd-new at post.raad.tartu.ee Received: from kuller.raad.tartu.ee ([127.0.0.1]) by kuller.raad.tartu.ee (kuller.raad.tartu.ee [127.0.0.1]) (amavisd-new, port 10024) with LMTP id daERRLuQpGQF; Wed, 25 May 2011 17:36:22 +0300 (EEST) Received: by kuller.raad.tartu.ee (Postfix, from userid 80) id F080039832; Wed, 25 May 2011 17:36:21 +0300 (EEST) Received: from lv.raad.tartu.ee (lv.raad.tartu.ee [213.184.43.2]) by webmail.raad.tartu.ee (Horde Framework) with HTTP; Wed, 25 May 2011 17:36:21 +0300 Message-ID: <20110525173621.19686ehnri4qc60w@webmail.raad.tartu.ee> Date: Wed, 25 May 2011 17:36:21 +0300 From: Toomas Aas To: Matthew Jacob References: <20110524000921.10862o7lpz7ezx8g@webmail.raad.tartu.ee> <20110524075338.97072kalk6qhm1gk@webmail.raad.tartu.ee> <4DDB9596.5010301@feral.com> In-Reply-To: <4DDB9596.5010301@feral.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Internet Messaging Program (IMP) H3 (4.3.7) X-Originating-IP: 213.184.43.2 Cc: freebsd-scsi@freebsd.org Subject: Re: iSCSI multipathing X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 May 2011 14:36:26 -0000 Hello, Matthew and others! > Hmm? Really? Oh, well. In linux is it using one of the RDAC drivers? > I assume you're using openiscsi. Perhaps openiscsi is helping here. It's not using RDAC drivers, it's openiscsi and DM-MPIO on top of that. I don't know which of these two components helps in this case, and anyway this knowledge wouldn't help me get things going on FreeBSD, so this is more of a theoretical point. Once again, thanks for taking time to explain things. -- Toomas Aas