[linux-lvm] Problems with 0.9.1b7 and 2.2.20-2
Heinz J. Mauelshagen
Mauelshagen at sistina.com
Tue Jun 5 10:34:17 UTC 2001
On Tue, Jun 05, 2001 at 09:24:36AM +0200, Rasmus Andersen wrote:
> I have built a 2.2.20-2 kernel with kiobuf-2.2.18pre24-B.tar.gz
> applied and patched with the patch lvm_0.9.1_beta7 created.
> I have begun to get the following in my /var/log/messages in
> conjunction with various programs (tar, cp) failing:
> Jun 4 21:55:05 firewall kernel: attempt to access beyond end of device
> Jun 4 21:55:05 firewall kernel: 08:01: rw=0, want=530424, limit=410608
> Jun 4 21:55:05 firewall kernel: dev 3a:03 blksize=1024 blocknr=622593 sector=1060840 size=4096 count=1
> Jun 4 21:55:05 firewall kernel: EXT2-fs error (device lvm(58,3)): read_inode_bitmap: Cannot read inode bitmap - block_group = 19, inode_bitmap = 622593
> Jun 4 21:55:05 firewall kernel: EXT2-fs error (device lvm(58,3)): ext2_check_inodes_bitmap: Wrong free inodes count in super block, stored = 307461, counted = 291461
This sounds like a well known ext2 problem.
Did you run fsck successfully? And if so, didn't it work again?
> I can do a 'dd if=/dev/<diskX> of=/dev/null' for the disks that are
> part of the volume group without problems but if I do it for /dev/vg1/
> lvol4, I get the error above (without the EXT2-part).
Did you *really* run "dd if=/dev/vg1/lvol4 of=/dev/null" and got that error
in the log? Never have seen that before.
> I am now trying to get whatever data I can off the FS and would like
> 1) helpful suggestions, and 2) to provide whatever feedback I can
> before I have to reclaim the disk space. Probably for something
> non-LVM for the moment.
> Please mail me for additional information. I am rather new to LVM
> and have little clue as to what information you might find useful.
> Rasmus(rasmus at jaquet.dk)
> Gates' Law: Every 18 months, the speed of software halves
> -- Anonymous
> linux-lvm mailing list
> linux-lvm at sistina.com
> read the LVM HOW-TO at http://www.sistina.com/lvm/Pages/howto.html
Heinz -- The LVM Guy --
*** Software bugs are stupid.
Nevertheless it needs not so stupid people to solve them ***
Heinz Mauelshagen Sistina Software Inc.
Senior Consultant/Developer Am Sonnenhang 11
Mauelshagen at Sistina.com +49 2626 141200
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