From owner-freebsd-questions@FreeBSD.ORG Mon Nov 26 21:03:44 2007 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A2C3716A41A for ; Mon, 26 Nov 2007 21:03:44 +0000 (UTC) (envelope-from doug@polands.org) Received: from ms-smtp-01.rdc-kc.rr.com (ms-smtp-01.rdc-kc.rr.com [24.94.166.115]) by mx1.freebsd.org (Postfix) with ESMTP id 5E5B713C46B for ; Mon, 26 Nov 2007 21:03:44 +0000 (UTC) (envelope-from doug@polands.org) Received: from corinth.polands.org (CPE-75-87-219-217.new.res.rr.com [75.87.219.217]) by ms-smtp-01.rdc-kc.rr.com (8.13.6/8.13.6) with ESMTP id lAQKxP4V021682 for ; Mon, 26 Nov 2007 14:59:26 -0600 (CST) Received: from email.polands.org (ammon.polands.org [172.16.1.7]) by corinth.polands.org (8.13.8/8.13.8) with ESMTP id lAQL3gd0019722; Mon, 26 Nov 2007 15:03:42 -0600 (CST) (envelope-from doug@polands.org) Received: from 208.49.58.254 (proxying for unknown) (SquirrelMail authenticated user djp) by email.polands.org with HTTP; Mon, 26 Nov 2007 15:03:42 -0600 (CST) Message-ID: <19181.208.49.58.254.1196111022.squirrel@email.polands.org> In-Reply-To: <62327.208.49.58.254.1196108813.squirrel@email.polands.org> References: <62327.208.49.58.254.1196108813.squirrel@email.polands.org> Date: Mon, 26 Nov 2007 15:03:42 -0600 (CST) From: "Doug Poland" To: "Doug Poland" User-Agent: SquirrelMail/1.4.5 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal X-Virus-Scanned: Symantec AntiVirus Scan Engine X-Virus-Scanned: ClamAV 0.88.4/4928/Mon Nov 26 12:10:39 2007 on corinth.polands.org X-Virus-Status: Clean Cc: questions@freebsd.org Subject: Re: Major filesystem problems after crash on 7.0-BETA3 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Nov 2007 21:03:44 -0000 On Mon, November 26, 2007 14:26, Doug Poland wrote: > Hello, > > This morning my 7.0-BETA3 i386 system (Compaq nx7400) reset shortly > after starting X11. I didn't think much of it and went to get a cup > of coffee while the background fsck took care of the file systems. > > Unforunately, something's still broke. At first, when I tried to > access the /var or /tmp filesystems, I received panics similar to: > > mode = 0100644, inum = 31127, fs = /tmp > panic: ffs_valloc: dup alloc > cpuid = 0 > Uptime: 9s > Physical memory: 3435 MB > Dumping 101 MB:Aborting dump due to I/O error. > status == 0x4, scsi status == 0x0 > > ** DUMP FAILED (ERROR 5) ** > Automatic reboot in 15 seconds - press a key on the console to abort > > > After doing some googling, it looked like my filesystems weren't > really clean after several manual runs of fsck. So I disabled > softupdates on /var and /tmp and ran fsck on those file systems again. > After mounting them rw, I attempted to hit the filesystem again, this > time getting a panic: > > panic: ffs_clusteralloc: map mismatch > cpuid = 1 > Uptime: 6m40s > Physical memory: 3435 MB > Dumping 149 MB:Aborting dump due to I/O error. > status == 0x4, scsi status == 0x0 > > ** DUMP FAILED (ERROR 5) ** > Automatic reboot in 15 seconds - press a key on the console to abort > > Is there a way to identify and fix these errors? I'm thinking a newfs > of both /var and /tmp is in order. I don't really care about /tmp, > and I've backed up /var using dump(8). My concern is if I restore > /var on top of a newfs'd filesystem, I'll restore my broken files and > have the same problem again. > Just a follow-up... Everytime I run a manual fsck on the problem filesystems, it returns: BLK(S) MISSING IN BITMAPS SALVAGE? ***** FILE SYSTEM WAS MODIFIED ***** So it would appear that fsck is unable to repair damage, is that correct? -- Regards, Doug