From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Dilger Subject: Re: ext4_ext_check_inode: bad header/extent in inode Date: Fri, 24 Apr 2009 01:09:43 -0600 Message-ID: <20090424070943.GR3209@webber.adilger.int> References: <49F0642A.4000704@redhat.com> <20090423204059.GM2723@mit.edu> <20090424032028.GB7949@mit.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7BIT Cc: Christian Kujau , Eric Sandeen , linux-ext4@vger.kernel.org To: Theodore Tso Return-path: Received: from sca-es-mail-2.Sun.COM ([192.18.43.133]:55372 "EHLO sca-es-mail-2.sun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751768AbZDXHKA (ORCPT ); Fri, 24 Apr 2009 03:10:00 -0400 Received: from fe-sfbay-09.sun.com ([192.18.43.129]) by sca-es-mail-2.sun.com (8.13.7+Sun/8.12.9) with ESMTP id n3O79tDL023397 for ; Fri, 24 Apr 2009 00:09:55 -0700 (PDT) Content-disposition: inline Received: from conversion-daemon.fe-sfbay-09.sun.com by fe-sfbay-09.sun.com (Sun Java(tm) System Messaging Server 7.0-5.01 64bit (built Feb 19 2009)) id <0KIL00C00FTS3E00@fe-sfbay-09.sun.com> for linux-ext4@vger.kernel.org; Fri, 24 Apr 2009 00:09:55 -0700 (PDT) In-reply-to: <20090424032028.GB7949@mit.edu> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Apr 23, 2009 23:20 -0400, Theodore Ts'o wrote: > On Thu, Apr 23, 2009 at 03:15:10PM -0700, Christian Kujau wrote: > > On Thu, 23 Apr 2009, Theodore Tso wrote: > > > Eventually I might need a raw e2image dump, i.e.: > > > > > > e2image -r /dev/md0 - | bzip2 > /var/tmp/md0.e2i.bz2 > > > > I've put the raw e2image dump on http://nerdbynature.de/bits/2.6.30-rc2/ > > Do you still need the dump without the "-r"? > > Nope, the raw e2image file was perfect. This was actually a problem I > knew about, and wanted to get fixed before the e2fsprogs 1.41.5 > release. The problem was that i_file_acl_high was set and the kernel > unconditionally checks for it even though the INCOMPAT_64_BITS flag is > not set. Maybe I'm missing something, but how can i_file_acl_high being used cause a problem with the file extent maps? Cheers, Andreas -- Andreas Dilger Sr. Staff Engineer, Lustre Group Sun Microsystems of Canada, Inc.