From owner-freebsd-fs@FreeBSD.ORG Fri Mar 2 16:48:37 2012 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 5154E106566C for ; Fri, 2 Mar 2012 16:48:37 +0000 (UTC) (envelope-from alexander@leidinger.net) Received: from mail.ebusiness-leidinger.de (mail.ebusiness-leidinger.de [217.11.53.44]) by mx1.freebsd.org (Postfix) with ESMTP id ECACF8FC12 for ; Fri, 2 Mar 2012 16:48:36 +0000 (UTC) Received: from outgoing.leidinger.net (p5796C459.dip.t-dialin.net [87.150.196.89]) by mail.ebusiness-leidinger.de (Postfix) with ESMTPSA id 1EB74844752; Fri, 2 Mar 2012 17:48:21 +0100 (CET) Received: from webmail.leidinger.net (webmail.Leidinger.net [IPv6:fd73:10c7:2053:1::3:102]) by outgoing.leidinger.net (Postfix) with ESMTPS id 6A07514C9; Fri, 2 Mar 2012 17:48:18 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=leidinger.net; s=outgoing-alex; t=1330706898; bh=jGDbQUanYy6bVMRxvvgy7kH4q9Rw/FTyywmqchy4yzE=; h=Date:Message-ID:From:To:Cc:Subject:References:In-Reply-To: Content-Type:MIME-Version; b=lo/Rh2FauQRSSeQE/g7mODNY4lBF/yqE6/AdlwJLvDXg+P+NP9Y+n2AEUPzouXKkF djVFhp+J9vTLk8jpf3N0cG/ctWdxY5Ia2ZIJI9+kcJA8O15n0k+a9ERX9E7gfd53wP ixkqoIrsUPfkQtIIej74lf0vgQASVsSMCim4/+6qBW8BojkufOmR6/6h+3Iw9gh7Na thv9sDdvGwhTUoiCTFahjEZmLRGfqxZWeNX/labY2K1NCARlyAQFkOncFqqeggozAJ 2FBWS3UQocTk0k7DZJqyMvFkfIan0ZQCCEUAwe/HxJqzLY/ipFxzDIRz1YwuKMO5Ai ULfZVRl9IXbjw== Received: (from www@localhost) by webmail.leidinger.net (8.14.5/8.14.4/Submit) id q22GmHKO060155; Fri, 2 Mar 2012 17:48:17 +0100 (CET) (envelope-from Alexander@Leidinger.net) X-Authentication-Warning: webmail.leidinger.net: www set sender to Alexander@Leidinger.net using -f Received: from 85.94.224.19 ([85.94.224.19]) by webmail.leidinger.net (Horde Framework) with HTTP; Fri, 02 Mar 2012 17:48:17 +0100 Date: Fri, 02 Mar 2012 17:48:14 +0100 Message-ID: <20120302174814.Horde.D12JcpjmRSRPUPnOdPNegTA@webmail.leidinger.net> From: Alexander Leidinger To: Volodymyr Kostyrko References: <4F50DCD8.9080603@gmail.com> In-Reply-To: <4F50DCD8.9080603@gmail.com> User-Agent: Internet Messaging Program (IMP) H4 (5.0.18) Content-Type: text/plain; charset=utf-8; format=flowed; DelSp=Yes MIME-Version: 1.0 Content-Disposition: inline X-EBL-MailScanner-Information: Please contact the ISP for more information X-EBL-MailScanner-ID: 1EB74844752.AEF35 X-EBL-MailScanner: Found to be clean X-EBL-MailScanner-SpamCheck: not spam, spamhaus-ZEN, SpamAssassin (not cached, score=-0.654, required 6, autolearn=disabled, AWL -0.62, DKIM_SIGNED 0.10, DKIM_VALID -0.10, DKIM_VALID_AU -0.10, TW_ZF 0.08, T_RP_MATCHES_RCVD -0.01) X-EBL-MailScanner-From: alexander@leidinger.net X-EBL-MailScanner-Watermark: 1331311703.52364@8HqfVaLQ9qLVSj3jnJVB+Q X-EBL-Spam-Status: No Cc: freebsd-fs@freebsd.org Subject: Re: zfs fails to mount correctly during 8.2 -> 9.0 update 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: Fri, 02 Mar 2012 16:48:37 -0000 Quoting Volodymyr Kostyrko (from Fri, 02 Mar 2012 16:44:40 +0200): > After that 9.0 kernel was loaded with 8.2 userland. I know this is > not the right-and-only-one way of updating FreeBSD but it works for > me through releases. But this time something strange happened. > During system mount kernel spits out something like: > > Solaris: WARNING: metaslab_free_dva(): bad DVA 0:52834975928475 > > It was something like one page of this lines. The ZFS in 9.0 and 8.3 detect some things in the pool which 8.2 does not detect. It seems that the boot with 9.0 repaired something in your pool, which 8.2 didn't detect. As you haven't provided the output of "zpool status -v" when the pool was in the RO state, it's less easy to determine what happened exactly. In short: problem solved, you're system is OK (according to the problem detection code of the scrub) now, no need to worry. Bye, Alexander: -- Within a computer, natural language is unnatural. http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137