From: "Roc Valles" Subject: EXT4-fs error (device sda3): ext4_mb_generate_buddy: EXT4-fs: group 923: 18046 blocks in bitmap, 32768 in gd Date: Sat, 8 Nov 2008 14:37:03 +0000 Message-ID: <3d3ce57e0811080637k3de96b09q28abeb4ebea0463c@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit To: linux-ext4@vger.kernel.org Return-path: Received: from fk-out-0910.google.com ([209.85.128.185]:32948 "EHLO fk-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753510AbYKHOhF (ORCPT ); Sat, 8 Nov 2008 09:37:05 -0500 Received: by fk-out-0910.google.com with SMTP id 18so2101490fkq.5 for ; Sat, 08 Nov 2008 06:37:03 -0800 (PST) Content-Disposition: inline Sender: linux-ext4-owner@vger.kernel.org List-ID: I get the following soon after booting, each time I boot: [ 245.033381] EXT4-fs error (device sda3): ext4_mb_generate_buddy: EXT4-fs: group 923: 18046 blocks in bitmap, 32768 in gd [ 245.033411] [ 245.036258] EXT4-fs error (device sda3): ext4_mb_generate_buddy: EXT4-fs: group 924: 18113 blocks in bitmap, 32768 in gd [ 245.036275] [ 245.038909] EXT4-fs error (device sda3): ext4_mb_generate_buddy: EXT4-fs: group 925: 18000 blocks in bitmap, 32768 in gd [ 245.038926] [ 245.041258] EXT4-fs error (device sda3): ext4_mb_generate_buddy: EXT4-fs: group 926: 18142 blocks in bitmap, 32768 in gd [ 245.041274] [ 245.043624] EXT4-fs error (device sda3): ext4_mb_generate_buddy: EXT4-fs: group 927: 18026 blocks in bitmap, 32768 in gd Kernel is 2.6.27.5 with the oneliner for the recent mmap problem. Same problem was there with .4 with the oneliner too. Never noticed it before using the oneliner. Linux kaguya 2.6.27.5 #1 SMP Sat Nov 8 03:43:33 UTC 2008 x86_64 Intel(R) Atom(TM) CPU 330 @ 1.60GHz GenuineIntel GNU/Linux fsck.ext4 (shutdown -Fr now) finds/fixes nothing. kaguya ~ # dumpe2fs -h /dev/sda3 dumpe2fs 1.41.3 (12-Oct-2008) Filesystem volume name: Last mounted on: Filesystem UUID: 07520665-bfed-4d37-a38e-0a7cb04cff59 Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery extent flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize Filesystem flags: signed_directory_hash test_filesystem Default mount options: (none) Filesystem state: clean with errors Errors behavior: Continue Filesystem OS type: Linux Inode count: 91430912 Block count: 365693619 Reserved block count: 0 Free blocks: 242506667 Free inodes: 90878491 First block: 0 Block size: 4096 Fragment size: 4096 Reserved GDT blocks: 936 Blocks per group: 32768 Fragments per group: 32768 Inodes per group: 8192 Inode blocks per group: 512 Flex block group size: 16 Filesystem created: Fri Oct 31 13:43:31 2008 Last mount time: Sat Nov 8 03:50:45 2008 Last write time: Sat Nov 8 03:51:30 2008 Mount count: 1 Maximum mount count: 31 Last checked: Sat Nov 8 03:47:31 2008 Check interval: 15552000 (6 months) Next check after: Thu May 7 03:47:31 2009 Reserved blocks uid: 0 (user root) Reserved blocks gid: 0 (group root) First inode: 11 Inode size: 256 Required extra isize: 28 Desired extra isize: 28 Journal inode: 8 First orphan inode: 17705890 Default directory hash: half_md4 Directory Hash Seed: ba0cc33f-c339-4fd9-aa04-bfdad45ecf92 Journal backup: inode blocks Journal size: 128M