From owner-freebsd-fs@FreeBSD.ORG Thu Jul 1 07:59:45 2010 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 92F47106566B for ; Thu, 1 Jul 2010 07:59:45 +0000 (UTC) (envelope-from mm@FreeBSD.org) Received: from mail.vx.sk (core.vx.sk [188.40.32.143]) by mx1.freebsd.org (Postfix) with ESMTP id 1DF178FC0A for ; Thu, 1 Jul 2010 07:59:44 +0000 (UTC) Received: from core.vx.sk (localhost [127.0.0.1]) by mail.vx.sk (Postfix) with ESMTP id 14D01DA7F4; Thu, 1 Jul 2010 09:59:44 +0200 (CEST) X-Virus-Scanned: amavisd-new at mail.vx.sk Received: from mail.vx.sk ([127.0.0.1]) by core.vx.sk (mail.vx.sk [127.0.0.1]) (amavisd-new, port 10024) with LMTP id If2BrcZjWf4L; Thu, 1 Jul 2010 09:59:41 +0200 (CEST) Received: from [10.9.8.1] (188-167-78-139.dynamic.chello.sk [188.167.78.139]) by mail.vx.sk (Postfix) with ESMTPSA id 94F3BDA7EC; Thu, 1 Jul 2010 09:59:41 +0200 (CEST) Message-ID: <4C2C4AEC.1060704@FreeBSD.org> Date: Thu, 01 Jul 2010 09:59:40 +0200 From: Martin Matuska User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; sk; rv:1.8.1.23) Gecko/20090812 Lightning/0.9 Thunderbird/2.0.0.23 Mnenhy/0.7.5.0 MIME-Version: 1.0 To: Peter Jeremy References: <20100628222924.GA79347@server.vk2pj.dyndns.org> In-Reply-To: <20100628222924.GA79347@server.vk2pj.dyndns.org> X-Enigmail-Version: 1.0.1 Content-Type: text/plain; charset=windows-1250 Content-Transfer-Encoding: 8bit Cc: freebsd-fs@freebsd.org Subject: Re: Possible ZFS data loss following unclean shutdown 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: Thu, 01 Jul 2010 07:59:45 -0000 This issue was fixed in OpenSolaris revision 10800:469478b180d9 Bug information: http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6880764 This bugfix has not been imported yet, as it requires imported revision 8227:f7d7be9b1f56 to apply cleanly as a whole. My latest zfs-v16 patches (v2,v3) contain this and other bugfixes from OpenSolaris. http://people.freebsd.org/~mm/patches/zfs/v16/ FYI: these patches apply against 8-stable as well Dňa 29. 6. 2010 0:29, Peter Jeremy wrote / napísal(a): > http://blog.lastinfirstout.net/2010/06/sunoracle-finally-announces-zfs-data.html > and its references talk about a ZFS bug where large synchronous writes > (>32kB) not being properly committed before fsync() returns. I've > looked through the SVN commit logs but don't see any of the associated > bugids (2178259, 6440499, 6754011, 6791106, 6860045, 6860045, 6877373, > 6880764, 6892298, 6900938) referenced. I've had a report of a problem > that could potentially be caused by this but am still investigating it. > > Does anyone know if these bugs affect ZFS on FreeBSD? > >