From owner-freebsd-fs@FreeBSD.ORG Wed Oct 12 15:11:30 2011 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 8100E106564A for ; Wed, 12 Oct 2011 15:11:30 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org (lrosenman-1-pt.tunnel.tserv8.dal1.ipv6.he.net [IPv6:2001:470:1f0e:3ad::2]) by mx1.freebsd.org (Postfix) with ESMTP id 4A5178FC0C for ; Wed, 12 Oct 2011 15:11:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=lerami; h=Content-Transfer-Encoding:Content-Type:Subject:To:MIME-Version:From:Date:Message-ID; bh=R1zkfFtJ1Ff9BxC/gAU9xAq4hX2WrFhBP/EDxJMXqiU=; b=EJuKxdKSfto4pZijdIWec5GGlNA9ve4KfUTjgn7gRGPtjF+rLd51Pcd7tOiVCdn6U15ZDQkNJGcDOQLlFEABQAKdDq67eNSCMCSXYat36DNqy1RwaTyStVFP3kegsKs07JiLUkkdP6OLDUvny1gxoYFpn0J6LeA9rtKKnZDvD4E=; Received: from [32.97.110.60] (port=2299 helo=[9.41.58.142]) by thebighonker.lerctr.org with esmtpsa (TLSv1:CAMELLIA256-SHA:256) (Exim 4.76 (FreeBSD)) (envelope-from ) id 1RE0Su-0003lH-LG for freebsd-fs@freebsd.org; Wed, 12 Oct 2011 10:11:29 -0500 Message-ID: <4E95AE08.7030105@lerctr.org> Date: Wed, 12 Oct 2011 10:11:04 -0500 From: Larry Rosenman Organization: LERCTR Consulting User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:7.0.1) Gecko/20110929 Thunderbird/7.0.1 MIME-Version: 1.0 To: freebsd-fs@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -2.8 (--) X-LERCTR-Spam-Score: -2.8 (--) X-Spam-Report: SpamScore (-2.8/5.0) ALL_TRUSTED=-1, BAYES_00=-1.9, SARE_SUB_OBFU_OTHER=0.135 X-LERCTR-Spam-Report: SpamScore (-2.8/5.0) ALL_TRUSTED=-1, BAYES_00=-1.9, SARE_SUB_OBFU_OTHER=0.135 Subject: AF (4096 byte sector) drives: Can you mix/match in a ZFS pool? 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: Wed, 12 Oct 2011 15:11:30 -0000 I have a root on ZFS box with 6 drives, all 400G (except one 500G) in a pool. I want to upgrade to 2T or 3T drives, but was wondering if you can mix/match while doing the drive by drive replacement. This is on 9.0-BETA3 if that matters. Thanks! -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 512-248-2683 E-Mail: ler@lerctr.org US Mail: 430 Valona Loop, Round Rock, TX 78681-3893