From owner-freebsd-fs@FreeBSD.ORG Thu Jan 16 19:19:23 2014 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 5CCE7C59; Thu, 16 Jan 2014 19:19:23 +0000 (UTC) Received: from mail-wi0-x236.google.com (mail-wi0-x236.google.com [IPv6:2a00:1450:400c:c05::236]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id BEDE71F68; Thu, 16 Jan 2014 19:19:22 +0000 (UTC) Received: by mail-wi0-f182.google.com with SMTP id ex4so4156992wid.15 for ; Thu, 16 Jan 2014 11:19:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=references:in-reply-to:mime-version:content-transfer-encoding :content-type:message-id:cc:from:subject:date:to; bh=6BstMWddoZZVBop327ls5NvsMeeTG3AKhcq1Hw+c9o4=; b=chFnn2X3PFFHF475GW1qAYk3+kas6vLI/wY5FRHrRb27KhcpUxGMlfP1nx6dWIWFt9 MGF37mbh/uWZnnWQ3S/WSUnzqrk3ec7K6LW8zjfv8TGxDGerSKfqIGjX8Sx3va+3cjHP KEHT4+osxFRFFOvz+Xy6N6YC5iLWLXIAKcWFZQS59d6KY/Ds8BrsZKBTlXWIj+iNgkh/ Vl1R0MaDwNvIcHrwo8pnR0QhGxsSpg/7NXc/NzrGcToB2ZFI0AxBadRvCqo+yR/JnDHs 4nQVt56GSJb17j6AGSjEs6IyPiNdYtV8o5yC+do4/UNYYHm4nvv44MoZE52sp82uct1E AvAQ== X-Received: by 10.194.24.65 with SMTP id s1mr10167871wjf.38.1389899961232; Thu, 16 Jan 2014 11:19:21 -0800 (PST) Received: from [10.89.111.147] ([37.161.53.62]) by mx.google.com with ESMTPSA id j3sm13510969wiy.3.2014.01.16.11.19.19 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Jan 2014 11:19:19 -0800 (PST) References: <52D71421.3030103@delphij.net> <52D82178.6030903@freebsd.org> In-Reply-To: <52D82178.6030903@freebsd.org> Mime-Version: 1.0 (1.0) Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Message-Id: <879A72E5-3F29-4AC4-A4B4-E65430800A7C@gmail.com> X-Mailer: iPhone Mail (9A405) From: Gomes do Vale Victor Subject: Re: zpool import taking weeks ... Date: Thu, 16 Jan 2014 20:18:57 +0100 To: Stefan Esser Cc: FreeBSD Filesystems X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Jan 2014 19:19:23 -0000 Le 16 janv. 2014 =C3=A0 19:14, Stefan Esser a =C3=A9crit : > Am 16.01.2014 08:00, schrieb Gomes do Vale Victor: >>> Thanks a lot for this info ! I have read about the "-T" option >>> on import with tgx but it was with ZFS on Linux ... Don't knew it >>> is available on newer implementation under FreeBSD. Will so wait >>> that it ends correctly and will think on upgrading on the system >>> (the rootfs is ZFS also ...) >=20 > Just for the record, since your reply seems to imply that the -T > option is only available on Linux: >=20 > The -T option of zpool import has been present in FreeBSD for years, > but is undocumented (same as in Solaris/OpenIndiana). It has been > mentioned in some ZFS recovery guides (most written for Solaris) and > it actually works quite well (I used it to recover an inconsistent pool > and helped somebody else who has lost access to his ZFS file-systems). >=20 > Regards, STefan Sorry if you understood that. It was not what I meant. I wanted to say that I= only found one thread talking about that option (the import with the -T opt= ion) and that thread was about ZFS on Linux, and since I ain't found no ment= ion of it on the actual man of my FreeBSD version I have here, I tough it wa= s only available on newer ZFS versions (like v5000) under FreeBSD. Thanks for the info, so do you think I could use this method to recover my p= ool that is on ZFS v28 ? Also, the import is now running without crash for 8 days now, and still does= not have finished, and I do not see any revelant activity on disks, nor any= load under CTRL+T on the zpool process (sometimes goes to 0.16/0.08 but qui= ckly returns to 0.00 and stays there a while) do you think I should interrup= t it, reboot and restart again ? Or directly test with the -T option ? Thanks a lot for the help. Regard, -- Ulysse31=