From owner-freebsd-stable@freebsd.org Mon Jul 20 14:01:20 2015 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 51F579A54A6 for ; Mon, 20 Jul 2015 14:01:20 +0000 (UTC) (envelope-from lists@opsec.eu) Received: from home.opsec.eu (home.opsec.eu [IPv6:2001:14f8:200::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 15377112C for ; Mon, 20 Jul 2015 14:01:20 +0000 (UTC) (envelope-from lists@opsec.eu) Received: from pi by home.opsec.eu with local (Exim 4.85 (FreeBSD)) (envelope-from ) id 1ZHBdA-000INH-Ax; Mon, 20 Jul 2015 16:01:20 +0200 Date: Mon, 20 Jul 2015 16:01:20 +0200 From: Kurt Jaeger To: Marc UBM Bocklet Cc: freebsd-stable Subject: Re: problem with geli and LSI controller Message-ID: <20150720140120.GC49099@home.opsec.eu> References: <20150719173432.16bfa3be6d110571cbc8fe2a@gmail.com> <20150719161651.GQ8523@funkthat.com> <20150720145646.987e20371fd2ba2343fc8ecb@u-boot-man.de> <20150720152912.b67d215afcd8bc23c39d292f@u-boot-man.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150720152912.b67d215afcd8bc23c39d292f@u-boot-man.de> X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Jul 2015 14:01:20 -0000 Hello, > Replying to myself again, it appears that the safest way is to get a > Rocket Raid controller identical to the one we had, put it in another > system, connect the disks, import the old pool and move the data to the > new pool on the the LSI controller. > > Am I overlooking anything? No, that's the way to do it. There are issues with RAID controllers and the way they store the config data. Some store it in the controller, some in some proprietary way on the disks involved. Most of the time, the config data is non-interchangeable between different manufacturers and sometime even between the same manufacturer and different models. It's a mess. -- pi@opsec.eu +49 171 3101372 5 years to go !