From owner-freebsd-geom@FreeBSD.ORG Thu Feb 9 23:53:44 2006 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1445B16A422 for ; Thu, 9 Feb 2006 23:53:44 +0000 (GMT) (envelope-from alex@foxybanana.com) Received: from atlantis.foxybanana.com (foxybanana.com [66.240.239.24]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9D5D843D46 for ; Thu, 9 Feb 2006 23:53:43 +0000 (GMT) (envelope-from alex@foxybanana.com) Received: from localhost (localhost [127.0.0.1]) by atlantis.foxybanana.com (Postfix) with ESMTP id 5D78F146154 for ; Thu, 9 Feb 2006 15:53:43 -0800 (PST) Received: from atlantis.foxybanana.com ([127.0.0.1]) by localhost (atlantis.foxybanana.com [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 20590-02 for ; Thu, 9 Feb 2006 15:53:27 -0800 (PST) Received: by atlantis.foxybanana.com (Postfix, from userid 503) id DC97014618B; Thu, 9 Feb 2006 15:53:27 -0800 (PST) Date: Thu, 9 Feb 2006 15:53:27 -0800 From: Alexander Botero-Lowry To: freebsd-geom@freebsd.org Message-ID: <20060209235327.GA23189@atlantis.foxybanana.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.1i X-Virus-Scanned: amavisd-new at foxybanana.com X-Spam-Status: No, hits=0 tagged_above=-9999 required=3 tests=[none] X-Spam-Level: Subject: gmirror + ggate X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Feb 2006 23:53:44 -0000 I'm interested in setting up a fail over server with one drive that uses ggate to mount the drive from the main server and mirror it to its local drive. Something like: server a: ad0 ad1 (mirrored) server b: ad0 ggate0 (a ggate of the drives from server a) ad0 and ggate0 would have a "uni-directional" mirror. So that changes on the ggate would be written to ad0 but changes to ad0 either wouldn't happen (monut ro) or would be ignored. Is this possible? Alex