From owner-freebsd-bugs@FreeBSD.ORG Mon Apr 2 16:50:01 2007 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 7F2EA16A401 for ; Mon, 2 Apr 2007 16:50:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [69.147.83.40]) by mx1.freebsd.org (Postfix) with ESMTP id 4A5DA13C48A for ; Mon, 2 Apr 2007 16:50:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id l32Go1e2079721 for ; Mon, 2 Apr 2007 16:50:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id l32Go1ma079720; Mon, 2 Apr 2007 16:50:01 GMT (envelope-from gnats) Resent-Date: Mon, 2 Apr 2007 16:50:01 GMT Resent-Message-Id: <200704021650.l32Go1ma079720@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, dan@more.net Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 522E716A401 for ; Mon, 2 Apr 2007 16:44:53 +0000 (UTC) (envelope-from root@wallenda.spg.more.net) Received: from wallenda.spg.more.net (wallenda.spg.more.net [204.185.42.133]) by mx1.freebsd.org (Postfix) with ESMTP id 3341013C44C for ; Mon, 2 Apr 2007 16:44:53 +0000 (UTC) (envelope-from root@wallenda.spg.more.net) Received: by wallenda.spg.more.net (Postfix, from userid 0) id 75A4D5C3C; Mon, 2 Apr 2007 11:13:33 -0500 (CDT) Message-Id: <20070402161333.75A4D5C3C@wallenda.spg.more.net> Date: Mon, 2 Apr 2007 11:13:33 -0500 (CDT) From: dan@more.net To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: dan@more.net Subject: bin/111146: fsck fails on 6T filesystem X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: dan@more.net List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Apr 2007 16:50:01 -0000 >Number: 111146 >Category: bin >Synopsis: fsck fails on 6T filesystem >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Apr 02 16:50:00 GMT 2007 >Closed-Date: >Last-Modified: >Originator: Dan D Niles >Release: FreeBSD 6.2-RELEASE-p3 i386 >Organization: MOREnet - Missouri Research and Education Network >Environment: System: FreeBSD hostname 6.2-RELEASE-p3 FreeBSD 6.2-RELEASE-p3 #5: Wed Mar 28 07:44:39 CDT 2007 root@hostname:/usr/obj/usr/src/sys/BIG_MEM i386 >Description: I have a 6T filesystem on a server that crashed. I cannot fsck the filesystem. # fsck -t ufs -y /dev/da0 fsck_ufs: cannot alloc 1993797728 bytes for inoinfo I also tried: # fsck -t ufs -f -p /dev/da0 /dev/da0: UNKNOWN FILE TYPE I=11895232 /dev/da0: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. I built a custom kernel with MAXDSIZ and DFLDSIZ just under 3G, and got the same results. It was at about 430M in use when it crashed, so the total would be 2332 M which is less that the size allowed (reported by limits). NOTE: I have temporarily replaced the server. For a short time I have the crashed filesystem available for testing and debugging code. I have a core dump from the fsck. >How-To-Repeat: On a 6T filesystem that has crashed, run: fsck -t ufs -y /dev/da0 >Fix: >Release-Note: >Audit-Trail: >Unformatted: