From owner-freebsd-current@FreeBSD.ORG Thu Sep 1 23:20:09 2011 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8BC2E1065673 for ; Thu, 1 Sep 2011 23:20:09 +0000 (UTC) (envelope-from chmielsster@gmail.com) Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com [209.85.161.54]) by mx1.freebsd.org (Postfix) with ESMTP id 201E48FC08 for ; Thu, 1 Sep 2011 23:20:08 +0000 (UTC) Received: by fxe4 with SMTP id 4so1509873fxe.13 for ; Thu, 01 Sep 2011 16:20:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=date:from:to:subject:message-id:in-reply-to:references:x-mailer :mime-version:content-type:content-transfer-encoding; bh=1AzqGsjpyY2g/3X2mU8oh/0e8EfqZ82eW+FMXd3Ny8A=; b=RoLBfrlg4IV+l/sLBBhURnbF1tRdq3SNQtcqr6O70Nl66DVPB+JFCaC7f5DVCZnTtH BvCP153F5Mu2pEdTt6Ot7xdnxSw10z9mEb8xNDDHRsX2j1Hcari3BOHSyegV0SE64qXp k9gwfDemvifHj6+C1gdpiLMnf5D2znumtt1Dk= Received: by 10.223.62.145 with SMTP id x17mr590702fah.21.1314917496426; Thu, 01 Sep 2011 15:51:36 -0700 (PDT) Received: from localhost (staticline648.toya.net.pl [217.113.228.73]) by mx.google.com with ESMTPS id q1sm388131faa.3.2011.09.01.15.51.34 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 01 Sep 2011 15:51:34 -0700 (PDT) Date: Fri, 2 Sep 2011 00:51:54 +0200 From: Sebastian Chmielewski To: freebsd-current@freebsd.org Message-ID: <20110902005154.4776a0f8@gmail.com> In-Reply-To: <20110901223646.14b8aae8@o2.pl> References: <20110901223646.14b8aae8@o2.pl> X-Mailer: Claws Mail 3.7.9 (GTK+ 2.22.1; amd64-portbld-freebsd8.2) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Fri, 02 Sep 2011 01:58:16 +0000 Subject: Re: ZFS: i/o error - all block copies unavailable after upgrading to r225312 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Sep 2011 23:20:09 -0000 On Thu, 1 Sep 2011 22:36:46 +0200 Sebastian Chmielewski wrote: > after rebooting I've got following error message from boot loader: > > ZFS: i/o error - all block copies unavailable > I'm very puzzled with this, in theory 'make installkernel' shouldn't break boot process at this stage as loader was not changed. I've created my setup using instructions from official wiki: http://wiki.freebsd.org/RootOnZFS/GPTZFSBoot (using 8kB sector size) and patched ZFS loader from http://people.freebsd.org/~pjd/zfsboot/. OS version was stable/8, upgraded later to -CURRENT with KMS patches. I've run multiple upgrades from source since then (from revisions 223687 to 224522) and never got any problems until now. best regards, -- Sebastian Chmielewski * jid:chmielsster@gmail.com * gg:3336919 * icq:224161389