Gentoo Archives: gentoo-user

From: Joshua Murphy <poisonbl@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Issuses with partition
Date: Thu, 20 Nov 2008 21:04:23
Message-Id: c30988c30811201304q6cb6e92di6bc940e5bb6e1164@mail.gmail.com
In Reply to: [gentoo-user] Issuses with partition by "Юрий Дмитришин"
1 On Thu, Nov 20, 2008 at 12:17 PM, Юрий Дмитришин <admin@××××××××××.ua> wrote:
2 > Hi.
3 >
4 > I've resized my /home (/dev/sda7) with gparted and now I can't mount it. The
5 > filesystem was ext3.
6 >
7 > The output of `mount -t ext3 /dev/sda7 /home` or `mount -t
8 > ext2 /dev/sda7 /home`is:
9 > wrong fs type, bad option, bad superblock on /dev/sda7.
10 >
11 > The output of `fsck -y /dev/sda7` is:
12 > fsck 1.41.2 (02-Oct-2008)
13 > e2fsck 1.41.2 (02-Oct-2008)
14 > fsck.ext3: Group descriptors look bad... trying backup blocks...
15 > Superblock has an invalid ext3 journal (inode 8).
16 > Clear? yes
17 >
18 > *** ext3 journal has been deleted - filesystem is now ext2 only ***
19 >
20 > Corruption found in superblock. (inodes_count = 0).
21 >
22 > The superblock could not be read or does not describe a correct ext2
23 > filesystem. If the device is valid and it really contains an ext2
24 > filesystem (and not swap or ufs or something else), then the superblock
25 > is corrupt, and you might try running e2fsck with an alternate superblock:
26 > e2fsck -b 32768 <device>
27 >
28 > The ouput of `dumpe2fs /dev/sda7` is:
29 > dumpe2fs 1.41.2 (02-Oct-2008)
30 > Filesystem volume name: <none>
31 > Last mounted on: <not available>
32 > Filesystem UUID: 72c8beda-d12e-41d3-91f9-ed97c9c6486d
33 > Filesystem magic number: 0xEF53
34 > Filesystem revision #: 1 (dynamic)
35 > Filesystem features: has_journal dir_index filetype sparse_super
36 > large_file
37 > Filesystem flags: signed_directory_hash
38 > Default mount options: (none)
39 > Filesystem state: clean with errors
40 > Errors behavior: Continue
41 > Filesystem OS type: Linux
42 > Inode count: 8241152
43 > Block count: 16472641
44 > Reserved block count: 824289
45 > Free blocks: 3285006
46 > Free inodes: 6202803
47 > First block: 0
48 > Block size: 4096
49 > Fragment size: 4096
50 > Blocks per group: 32768
51 > Fragments per group: 32768
52 > Inodes per group: 16384
53 > Inode blocks per group: 512
54 > Filesystem created: Tue Feb 19 15:48:22 2008
55 > Last mount time: Wed Nov 19 21:15:08 2008
56 > Last write time: Thu Nov 20 19:15:07 2008
57 > Mount count: 7
58 > Maximum mount count: 35
59 > Last checked: Wed Nov 19 15:47:53 2008
60 > Check interval: 15552000 (6 months)
61 > Next check after: Mon May 18 16:47:53 2009
62 > Reserved blocks uid: 0 (user root)
63 > Reserved blocks gid: 0 (group root)
64 > First inode: 11
65 > Inode size: 128
66 > Journal inode: 8
67 > Default directory hash: tea
68 > Directory Hash Seed: 2c2a57d9-9804-450f-8db8-e7c0c706b975
69 > Journal backup: inode blocks
70 > dumpe2fs: A block group is missing an inode table while reading journal inode
71 >
72 > Thanks for your help.
73 >
74 > --
75 > Best, Yuriy A. Dmitrishin.
76
77 Just a quick guess off the top of my head... when you resized... did
78 you add or remove space, and did you make the change at the start or
79 end of the partition?
80
81 --
82 Poison [BLX]
83 Joshua M. Murphy

Replies

Subject Author
Re: [gentoo-user] Issuses with partition "Юрий Дмитришин" <admin@××××××××××.ua>