From owner-freebsd-cluster@FreeBSD.ORG Sun Feb 20 10:59:47 2011 Return-Path: Delivered-To: freebsd-cluster@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A2CDE1065679 for ; Sun, 20 Feb 2011 10:59:47 +0000 (UTC) (envelope-from linuxmail@4lin.net) Received: from mail.4lin.net (mail.4lin.net [46.4.210.97]) by mx1.freebsd.org (Postfix) with ESMTP id 5C2428FC0A for ; Sun, 20 Feb 2011 10:59:46 +0000 (UTC) Received: from localhost (angelica.4lin.net [127.0.0.1]) by mail.4lin.net (Postfix) with ESMTP id 3402F29571 for ; Sun, 20 Feb 2011 12:02:28 +0100 (CET) X-Virus-Scanned: amavisd-new at mail.4lin.net Received: from mail.4lin.net ([127.0.0.1]) by localhost (mail.4lin.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id gFt-du-JpUYC for ; Sun, 20 Feb 2011 12:02:24 +0100 (CET) Received: from mac.fritz.box (ip-92-50-80-192.unitymediagroup.de [92.50.80.192]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by mail.4lin.net (Postfix) with ESMTPSA id 9DC692042C for ; Sun, 20 Feb 2011 12:02:24 +0100 (CET) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Apple Message framework v1082) From: Denny Schierz In-Reply-To: Date: Sun, 20 Feb 2011 11:59:19 +0100 Content-Transfer-Encoding: quoted-printable Message-Id: References: <1298020090.18890.1684.camel@pcdenny> To: freebsd-cluster@freebsd.org X-Mailer: Apple Mail (2.1082) Subject: Re: Build failover ZFS, like HA-Storage from Solaris X-BeenThere: freebsd-cluster@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Clustering FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 20 Feb 2011 10:59:47 -0000 hi, Am 19.02.2011 um 02:39 schrieb Freddie Cash: > And devd provides > the hooks into your custom scripts so that when CARP switches from > node 1 to node 2, you export the pool on node 1, and import the pool > on node 2. but how will I take care, that I don't get a split brain? Or do I think = the right way, if I say "Only where the carp IP is active, that node has = the force to import ZFS?" But what happens, if through a power cut both = nodes are power on the same time? I miss something like a quorum device = or service. cu denny=