From owner-freebsd-stable@FreeBSD.ORG Thu Dec 23 04:02:43 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EF5F6106566C for ; Thu, 23 Dec 2010 04:02:43 +0000 (UTC) (envelope-from jhellenthal@gmail.com) Received: from mail-gw0-f54.google.com (mail-gw0-f54.google.com [74.125.83.54]) by mx1.freebsd.org (Postfix) with ESMTP id A359E8FC0A for ; Thu, 23 Dec 2010 04:02:43 +0000 (UTC) Received: by gwj21 with SMTP id 21so3623612gwj.13 for ; Wed, 22 Dec 2010 20:02:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:message-id:date:from :organization:user-agent:mime-version:to:cc:subject:references :in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; bh=ZJPDY7Sp+F3qTQ/nlr8NTyVPjVnodolo1lvcNgYj4j0=; b=c7UgEazO4i51ez/b8o8L4Iz27NqDj2/DT4DiJ0ulJkkZUTZVKCZSqAMPSJbMQf2jfV 2aWp6SqFntd3xKJJRk8xeRtum2UK0gYV/ucne/9p4nwU0XuJ0BENPbzVrTYPH7hxUnhF Vdcw3+W+bDWrkuB76IX/3DTqXuaEdongbBfjU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:from:organization:user-agent:mime-version:to :cc:subject:references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=FWjyelK6pQ+tXNKRyf7BIiTWLoqtEJk2yBlMyn+s5D0yqwY8CgtomcLUS3+uUYwuWW Y+eZimBcnUiPhhG1Qdk+pqxB8x0qiLeuJ+ra3CYoHUO4+KxEbcrws3s5PKlINlOozH7q CSQc2CbOxIKZSbEVrC6XYgFoijVNS7OH0lRAs= Received: by 10.236.105.172 with SMTP id k32mr14940144yhg.83.1293076962859; Wed, 22 Dec 2010 20:02:42 -0800 (PST) Received: from centel.dataix.local ([99.181.145.144]) by mx.google.com with ESMTPS id l4sm4084700yhl.21.2010.12.22.20.02.40 (version=SSLv3 cipher=RC4-MD5); Wed, 22 Dec 2010 20:02:41 -0800 (PST) Sender: "J. Hellenthal" Message-ID: <4D12C9DF.50505@DataIX.net> Date: Wed, 22 Dec 2010 23:02:39 -0500 From: jhell Organization: http://www.DataIX.net User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.2.13) Gecko/20101210 Lightning/1.0b1 Thunderbird MIME-Version: 1.0 To: ciaby References: <88c5f0ced2411ed60eae361a2de4a047@autistici.org> In-Reply-To: <88c5f0ced2411ed60eae361a2de4a047@autistici.org> X-Enigmail-Version: 1.1.2 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: freebsd-stable@freebsd.org Subject: Re: ZFS v28 on 8.2-PRERELEASE X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Dec 2010 04:02:44 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 12/22/2010 08:48, ciaby wrote: > P.S. Can i remove the SSD ZIL without upgrading the pool? Simply put `NO' Longer answer, ZFS will complain at the point where you try to replace the log device or remove it and tell you it was formatted using an older version. OpenSolaris and OpenIndiana both do this so the expectancy of FreeBSD would be to do the same. Regards, - -- jhell,v -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJNEsneAAoJEJBXh4mJ2FR+oY4IAJXHj2b29RxuP9M8Ru0ixFEj T4CVYQ9KFkPxozbb2OZW60lpEGOtJfPuHzzqX5ICAUgFnbeSwM0kMIBDvI2srE2l WvlSNwIB7wTdOac6s74o0IWBh4TBhKBMgFeQ+CLZlMkKoEs2HGwbYYqPg+R/+0gD x+sOQdfiMa1sUwMupl2QOFR5Iq1z+4IGNljVvg43EZ5IvJCc7dGF9vaE1V4gNkdq MNT/OphXOHirngdfphiRb7mdRss3k49NwrSaiPxlg4X+KNHI1BQmpZOLgLE+7Chg M6RfHSgoLkmtl2XK4H7eIivfnQrloU/4RMnou4LG2uPrNHHg/YbfqXjaehajXCc= =ZCc1 -----END PGP SIGNATURE-----