From owner-freebsd-fs@FreeBSD.ORG Tue Nov 17 15:38:09 2009 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DCD2D1065695 for ; Tue, 17 Nov 2009 15:38:09 +0000 (UTC) (envelope-from josh@multipart-mixed.com) Received: from joshcarter.com (67-207-137-80.slicehost.net [67.207.137.80]) by mx1.freebsd.org (Postfix) with ESMTP id BD7948FC14 for ; Tue, 17 Nov 2009 15:38:09 +0000 (UTC) Received: from [192.168.1.101] (unknown [74.7.182.1]) by joshcarter.com (Postfix) with ESMTPSA id C5287C83D8; Tue, 17 Nov 2009 15:38:08 +0000 (UTC) Mime-Version: 1.0 (Apple Message framework v1077) Content-Type: text/plain; charset=us-ascii From: Josh Carter In-Reply-To: <982FC0F3-0071-41E7-94A5-A49720B1771B@gmail.com> Date: Tue, 17 Nov 2009 08:38:07 -0700 Content-Transfer-Encoding: quoted-printable Message-Id: References: <982FC0F3-0071-41E7-94A5-A49720B1771B@gmail.com> To: Nikolay Denev X-Mailer: Apple Mail (2.1077) Cc: freebsd-fs@freebsd.org Subject: Re: ZFS resilver/replace changed vdev names from da(4) to gptid X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Nov 2009 15:38:09 -0000 Nikolay, > P.S.: This also makes me wonder how I can safely make all of the other = vdevs use gptid, as I plan to replace > the SATA controller with a new one that probably is going to export = the devices as ad(4) or ada(4). As you mentioned in your follow-up email, I've always found a "zpool = export" and "zpool import" to cure all ills when drive logical = assignments change. It forces ZFS to forget everything it thinks it = knows about the pool and re-create that knowledge from what's on the = disk(s). I've had to do this after reconfiguring systems both on = OpenSolaris and FreeBSD. Best regards, Josh