From owner-freebsd-geom@FreeBSD.ORG Sun Jan 30 18:10:43 2011 Return-Path: Delivered-To: freebsd-geom@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 400B3106566B for ; Sun, 30 Jan 2011 18:10:43 +0000 (UTC) (envelope-from universite@ukr.net) Received: from otrada.od.ua (universite-1-pt.tunnel.tserv24.sto1.ipv6.he.net [IPv6:2001:470:27:140::2]) by mx1.freebsd.org (Postfix) with ESMTP id A1E058FC17 for ; Sun, 30 Jan 2011 18:10:42 +0000 (UTC) Received: from [10.0.0.10] (phenom.otrada.od.ua [10.0.0.10]) (authenticated bits=0) by otrada.od.ua (8.14.4/8.14.4) with ESMTP id p0UIALOj049321; Sun, 30 Jan 2011 20:10:23 +0200 (EET) (envelope-from universite@ukr.net) X-Authentication-Warning: otrada.od.ua: Host phenom.otrada.od.ua [10.0.0.10] claimed to be [10.0.0.10] Message-ID: <4D45A98C.4030801@ukr.net> Date: Sun, 30 Jan 2011 20:10:20 +0200 From: "Vladislav V. Prodan" User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: jhell References: <4D3DF4B8.4050901@ukr.net> <4D44DF55.6010804@ukr.net> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.4 required=5.0 tests=ALL_TRUSTED,AWL autolearn=failed version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on mary-teresa.otrada.od.ua X-Virus-Scanned: clamav-milter 0.95.3 at mary-teresa.otrada.od.ua X-Virus-Status: Clean Cc: freebsd-geom@freebsd.org Subject: Re: [ZFS] How to change the geom label for a disk without losing data in the ZFS pool? 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: Sun, 30 Jan 2011 18:10:43 -0000 30.01.2011 19:57, jhell wrote: > You are using gpt/* labels in this pool and there is no use for glabel(8) > functionality since you already have the disk labeled by gpart(8). I have all of the disks created via gpart. But after export|import ZFS pool lost the label on one disc. All the rest is normally displayed by gpart|glabel, and this gpart, like, gives the correct results, but glabel - no issue when using a ZFS pool. I think this is a serious problem, as GEOM, and ZFS. In this situation, I can not change or rename the "problem" disc when running ZFS pool. -- Vladislav V. Prodan VVP24-UANIC +38[067]4584408 +38[099]4060508 vlad11@jabber.ru