From owner-freebsd-current@FreeBSD.ORG Mon Sep 5 19:11:34 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 0749210656AA for ; Mon, 5 Sep 2011 19:11:34 +0000 (UTC) (envelope-from hlh@restart.be) Received: from tignes.restart.be (tignes.restart.be [IPv6:2001:41d0:2:56bf:0:1::]) by mx1.freebsd.org (Postfix) with ESMTP id 86F6A8FC0C for ; Mon, 5 Sep 2011 19:11:33 +0000 (UTC) Received: from restart.be (avoriaz.tunnel.bel [IPv6:2001:41d0:2:56bf:1:ffff::]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "smtp.restart.be", Issuer "CA master" (verified OK)) by tignes.restart.be (Postfix) with ESMTPS id 3864B14EA2; Mon, 5 Sep 2011 21:11:32 +0200 (CEST) Received: from morzine.restart.bel (morzine.restart.be [IPv6:2001:41d0:2:56bf:1:2::]) (authenticated bits=0) by restart.be (8.14.5/8.14.5) with ESMTP id p85JBTBq049228; Mon, 5 Sep 2011 21:11:30 +0200 (CEST) (envelope-from hlh@restart.be) X-DKIM: Sendmail DKIM Filter v2.8.3 restart.be p85JBTBq049228 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=restart.be; s=avoriaz; t=1315249891; bh=y6VobJEt4gQKt5//162AEZi8Nta6aKmxoRZPIo6QXJ0=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=YZqYbXIEonk4L+WmWYXviGY3a/WQxOUmnWRHJyK8mncgz+eIZd9UiTPTgNQfZihRH /O6LTVakjSCqcwXJBSMTQ== X-DomainKeys: Sendmail DomainKeys Filter v1.0.2 restart.be p85JBTBq049228 DomainKey-Signature: a=rsa-sha1; s=avoriaz; d=restart.be; c=nofws; q=dns; h=message-id:date:from:organization:user-agent:mime-version:to:cc: subject:references:in-reply-to:content-type:content-transfer-encoding; b=og2ha5WvLXCblBJK9N+UpJvX38og53HJ0Bw1QE2hnwJc26AGSxFE+WNwxAN10DpWT 0Und5ELYtyi1VbpSiB5Lw== Message-ID: <4E651EE1.3090001@restart.be> Date: Mon, 05 Sep 2011 21:11:29 +0200 From: Henri Hennebert Organization: RestartSoft User-Agent: Mozilla/5.0 (X11; FreeBSD i386; rv:6.0.1) Gecko/20110905 Thunderbird/6.0.1 MIME-Version: 1.0 To: Sebastian Chmielewski References: <20110901223646.14b8aae8@o2.pl> <4E60EFE4.7070403@restart.be> <20110905195143.557b9480@o2.pl> In-Reply-To: <20110905195143.557b9480@o2.pl> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-current@freebsd.org 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: Mon, 05 Sep 2011 19:11:34 -0000 On 09/05/2011 19:51, Sebastian Chmielewski wrote: > On Fri, 02 Sep 2011 17:01:56 +0200 > Henri Hennebert wrote: > >> I encounter the same problem. I reboot with mfsBSD and run zpool scrub >> without error. >> >> I reboot and get the same error - the error msg repeating 4 or 5 times. >> > > Do you have lzjb compression in your pool Yes on some file systems but not on rpool/root > My pool does use it (on some filesystems) and it's also almost full (95% used). I think it is not a problem, zfsloader must open the zfs file system in read-only. BUT it is AWFUL for io performance. > 'zdb zroot' fails with 'assertion failed' message. > > 1089791 1 16K 64K 64K 64K 100.00 ZFS plain file > > > Traversing all blocks to verify checksums and verify nothing leaked ... > Assertion failed: (space_map_load(&msp->ms_map,&zdb_space_map_ops, SM_ALLOC,&msp->ms_smo, spa->spa_meta_objset) == 0), file /work/opensource/OS/FreeBSD/current-gem/cddl/usr.sbin/zdb/../../../cddl/contrib/opensolaris/cmd/zdb/zdb.c, line 2115. > zsh: abort zdb zroot I try it on my active pool and no assertion error, only some zdb_blkptr_cb: Got error 122 reading <180, 0, 0, 0> -- skipping but on a live file system this seems normal. Henri > > best regards,