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> Problems with bad superblock on /dev/hda1, Can't mount, fsck, gpart harddrive
thebuzz
post Dec 13 2005, 10:02 PM
Post #1


Whats this Lie-nix Thing?
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Group: Members
Posts: 3
Joined: 13-December 05
Member No.: 5,857



Hi there

I have a backup harddrive in my linux server that suddenly stopped responding, I tried unmounting it, but had to be done with the umount -l (lee) version to make it wait until all filelocks was finished - stopped apache and it was umounted correctly.

Then I went to fsck /dev/hda > no go:
CODE
[root@tfcclion root]# fsck /dev/hda
fsck 1.27 (8-Mar-2002)
e2fsck 1.27 (8-Mar-2002)
fsck.ext2: Attempt to read block from filesystem resulted in short read while trying to open /dev/hda
Could this be a zero-length partition?


Next well tried several version of fsck, e2fsck .. so forth, read all places, tried specifying superblock and everything, maybe I did it wrong, but I tried...

e2fsck -b 8193 /dev/hda1
CODE
[root@tfcclion root]# e2fsck -b 8193 /dev/hda1
e2fsck 1.27 (8-Mar-2002)
e2fsck: Attempt to read block from filesystem resulted in short read while trying to open /dev/hda1
Could this be a zero-length partition?


Then lets try dmesg unsure.gif
CODE
sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 18032
end_request: I/O error, dev 03:01 (hda), sector 18032
end_request: I/O error, dev 03:01 (hda), sector 18032
end_request: I/O error, dev 03:01 (hda), sector 18032
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 35407584
end_request: I/O error, dev 03:01 (hda), sector 35407584
end_request: I/O error, dev 03:01 (hda), sector 35407584
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213039, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 33048288
end_request: I/O error, dev 03:01 (hda), sector 33048288
end_request: I/O error, dev 03:01 (hda), sector 33030504
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2065582, block=4128813
end_request: I/O error, dev 03:01 (hda), sector 33048288
end_request: I/O error, dev 03:01 (hda), sector 33030504
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2065582, block=4128813
end_request: I/O error, dev 03:01 (hda), sector 4160
end_request: I/O error, dev 03:01 (hda), sector 4160
end_request: I/O error, dev 03:01 (hda), sector 64
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2, block=8
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:00 (hda), sector 0
end_request: I/O error, dev 03:00 (hda), sector 2
end_request: I/O error, dev 03:00 (hda), sector 4
end_request: I/O error, dev 03:00 (hda), sector 6
end_request: I/O error, dev 03:01 (hda), sector 8
LVM version 1.0.3(19/02/2002) module loaded
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 262192
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): read_block_bitmap: Cannot read block bitmap - block_group = 1, block_bitmap = 32774
end_request: I/O error, dev 03:01 (hda), sector 35389800
end_request: I/O error, dev 03:01 (hda), sector 0
EXT2-fs error (device ide0(3,1)): ext2_write_inode: unable to read inode block - inode=2213040, block=4423725
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 16384
end_request: I/O error, dev 03:01 (hda), sector 16392
end_request: I/O error, dev 03:01 (hda), sector 32768
end_request: I/O error, dev 03:01 (hda), sector 32776
end_request: I/O error, dev 03:01 (hda), sector 65544
end_request: I/O error, dev 03:01 (hda), sector 65552
end_request: I/O error, dev 03:01 (hda), sector 131088
end_request: I/O error, dev 03:01 (hda), sector 131096
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:00 (hda), sector 0
end_request: I/O error, dev 03:00 (hda), sector 2
end_request: I/O error, dev 03:00 (hda), sector 4
end_request: I/O error, dev 03:00 (hda), sector 6
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 16384
end_request: I/O error, dev 03:01 (hda), sector 16392
end_request: I/O error, dev 03:01 (hda), sector 32768
end_request: I/O error, dev 03:01 (hda), sector 32776
end_request: I/O error, dev 03:01 (hda), sector 65544
end_request: I/O error, dev 03:01 (hda), sector 65552
end_request: I/O error, dev 03:01 (hda), sector 131088
end_request: I/O error, dev 03:01 (hda), sector 131096
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 8
end_request: I/O error, dev 03:01 (hda), sector 16
end_request: I/O error, dev 03:01 (hda), sector 24
end_request: I/O error, dev 03:01 (hda), sector 32
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 156296192
end_request: I/O error, dev 03:01 (hda), sector 156296200
end_request: I/O error, dev 03:01 (hda), sector 2
EXT2-fs: unable to read superblock
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 2
end_request: I/O error, dev 03:01 (hda), sector 4
end_request: I/O error, dev 03:01 (hda), sector 6
end_request: I/O error, dev 03:01 (hda), sector 0
end_request: I/O error, dev 03:01 (hda), sector 2
end_request: I/O error, dev 03:01 (hda), sector 4
end_request: I/O error, dev 03:01 (hda), sector 6
end_request: I/O error, dev 03:00 (hda), sector 0
end_request: I/O error, dev 03:00 (hda), sector 2
end_request: I/O error, dev 03:00 (hda), sector 4
end_request: I/O error, dev 03:00 (hda), sector 6
end_request: I/O error, dev 03:01 (hda), sector 16384
end_request: I/O error, dev 03:01 (hda), sector 16386
end_request: I/O error, dev 03:01 (hda), sector 16388
end_request: I/O error, dev 03:01 (hda), sector 16390
end_request: I/O error, dev 03:01 (hda), sector 16392
end_request: I/O error, dev 03:01 (hda), sector 16394
end_request: I/O error, dev 03:01 (hda), sector 16396
end_request: I/O error, dev 03:01 (hda), sector 16398
end_request: I/O error, dev 03:01 (hda), sector 32768
end_request: I/O error, dev 03:01 (hda), sector 32770
end_request: I/O error, dev 03:01 (hda), sector 32772
end_request: I/O error, dev 03:01 (hda), sector 32774
end_request: I/O error, dev 03:01 (hda), sector 32776
end_request: I/O error, dev 03:01 (hda), sector 32778
end_request: I/O error, dev 03:01 (hda), sector 32780
end_request: I/O error, dev 03:01 (hda), sector 32782
end_request: I/O error, dev 03:01 (hda), sector 65544
end_request: I/O error, dev 03:01 (hda), sector 65546
end_request: I/O error, dev 03:01 (hda), sector 65548
end_request: I/O error, dev 03:01 (hda), sector 65550
end_request: I/O error, dev 03:01 (hda), sector 65552
end_request: I/O error, dev 03:01 (hda), sector 65554
end_request: I/O error, dev 03:01 (hda), sector 65556
end_request: I/O error, dev 03:01 (hda), sector 65558
end_request: I/O error, dev 03:01 (hda), sector 131088
end_request: I/O error, dev 03:01 (hda), sector 131090
end_request: I/O error, dev 03:01 (hda), sector 131092
end_request: I/O error, dev 03:01 (hda), sector 131094
end_request: I/O error, dev 03:01 (hda), sector 131096
end_request: I/O error, dev 03:01 (hda), sector 131098
end_request: I/O error, dev 03:01 (hda), sector 131100
end_request: I/O error, dev 03:01 (hda), sector 131102


Oh I dont understand that - other than an I/O error? Is HD dead? Its just like 1 year old and not too much used, only backs up once a week or so...

CODE
[root@tfcclion root]# fdisk -l

Disk /dev/sda: 255 heads, 63 sectors, 1115 cylinders
Units = cylinders of 16065 * 512 bytes

  Device Boot    Start       End    Blocks   Id  System
/dev/sda1   *         1        13    104391   83  Linux
/dev/sda2            14       395   3068415   83  Linux
/dev/sda3           396       714   2562367+  83  Linux
/dev/sda4           715      1115   3221032+   5  Extended
/dev/sda5           715       841   1020096   83  Linux
/dev/sda6           842      1036   1566306   82  Linux swap
/dev/sda7          1037      1114    626503+  83  Linux

Disk /dev/sdb: 255 heads, 63 sectors, 1115 cylinders
Units = cylinders of 16065 * 512 bytes

  Device Boot    Start       End    Blocks   Id  System
/dev/sdb1   *         1       982   7887883+  83  Linux

Disk /dev/sdc: 255 heads, 63 sectors, 1115 cylinders
Units = cylinders of 16065 * 512 bytes

  Device Boot    Start       End    Blocks   Id  System
/dev/sdc1   *         1      1115   8956206   83  Linux


CODE
[root@tfcclion root]# df -k
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda7               616636    307240    278072  53% /
/dev/sda1               101089     21331     74539  23% /boot
/dev/sda2              3020172   2009848    856904  71% /home
none                    385944         0    385944   0% /dev/shm
/dev/sda3              2522076   1957000    436960  82% /usr
/dev/sda5              1004024    527244    425776  56% /var
/dev/sdb1              7763856   3994516   3374948  55% /home2
/dev/sdc1              8815372   6432012   1935552  77% /home3


IDE Devices hda: ST380013A (Capacity: 74.53 GB)

is detected by bios easy..

So - anyone can give me some assistance? Its somewhat a problem because I have something on the /backup that I dont have other places.... Bit dumb yea sad.gif

Thanks in advance!

Tom Christensen
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+Quote Post
Hemant
post Dec 14 2005, 08:31 AM
Post #2


RMS is my Hero
******

Group: Support Specialist
Posts: 782
Joined: 6-October 02
From: Trichy,INDIA
Member No.: 29



Why is it not listed in fdisk outputs?

You ran, fdisk, when the hard disk was unmounted......or what?


--------------------
Hemant Kumar
user posted image
hemant@linuxhelp.net
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+Quote Post
thebuzz
post Dec 14 2005, 12:41 PM
Post #3


Whats this Lie-nix Thing?
*

Group: Members
Posts: 3
Joined: 13-December 05
Member No.: 5,857



QUOTE (Hemant @ Dec 14 2005, 08:31 AM)
Why is it not listed in fdisk outputs?

You ran, fdisk, when the hard disk was unmounted......or what?

Correct smile.gif It was oddly enuff mounted at bootup, but after umount -l /dev/had it cant be remounted again

Tried only
mount -a

tho
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+Quote Post
thebuzz
post Dec 15 2005, 03:08 PM
Post #4


Whats this Lie-nix Thing?
*

Group: Members
Posts: 3
Joined: 13-December 05
Member No.: 5,857



*bump*
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