From owner-freebsd-hackers@FreeBSD.ORG Wed Oct 1 09:38:38 2014 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 0A459441; Wed, 1 Oct 2014 09:38:38 +0000 (UTC) Received: from mail.iXsystems.com (mail.ixsystems.com [12.229.62.4]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client CN "*.ixsystems.com", Issuer "Go Daddy Secure Certification Authority" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E49B474E; Wed, 1 Oct 2014 09:38:37 +0000 (UTC) Received: from localhost (mail.ixsystems.com [10.2.55.1]) by mail.iXsystems.com (Postfix) with ESMTP id 769FB7AC86; Wed, 1 Oct 2014 02:38:36 -0700 (PDT) Received: from mail.iXsystems.com ([10.2.55.1]) by localhost (mail.ixsystems.com [10.2.55.1]) (maiad, port 10024) with ESMTP id 07002-03; Wed, 1 Oct 2014 02:38:36 -0700 (PDT) Received: from [10.8.0.26] (unknown [10.8.0.26]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.iXsystems.com (Postfix) with ESMTPSA id 3F2E27AC82; Wed, 1 Oct 2014 02:38:35 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 8.0 \(1988\)) Subject: Re: cluster FS? From: Jordan Hubbard In-Reply-To: <201410010902.s9192Lhb084232@mech-as221.men.bris.ac.uk> Date: Wed, 1 Oct 2014 12:38:32 +0300 Content-Transfer-Encoding: quoted-printable Message-Id: <201E3A2E-B33D-4C63-AD81-8FFD5C2E0ED7@mail.turbofuzz.com> References: <201410010902.s9192Lhb084232@mech-as221.men.bris.ac.uk> To: mexas@bristol.ac.uk X-Mailer: Apple Mail (2.1988) Cc: freebsd-hackers@freebsd.org, allanjude@freebsd.org X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Oct 2014 09:38:38 -0000 > On Oct 1, 2014, at 12:02 PM, Anton Shterenlikht = wrote: >=20 > So are you saying that the SAN model > is not good for active/active failover > with multiple nodes? Correct. SAN is active/passive. For more information on high availability solutions, I suggest you check = out the big file server vendors - there=E2=80=99s far more pertinent = information in their various whitepapers then you=E2=80=99ll ever get on = freebsd-hackers. :) - Jordan