[Lustre-discuss] OSS Crash

[Brian J. Murrell]

On Tue, 2007-12-18 at 14:44 +0100, Franck Martinaux wrote:
> In /var/log/messages we have :
> 
> Dec 17 14:40:56 oss01 kernel: LDISKFS-fs error (device dm-15):  
> read_block_bitmap: Invalid block bitmap - block_group = 10648, block =  
> 348913664

This is disk/fs corruption.  Did you have any (hardware) disk errors?

> I solve the problem by umounting and remounting the 3 OSTs.

I would suggest you unmount the affected devices and force an fsck on
them with:

fsck -f <device>

> What is the status for 1.6.4.1 ?

It was announced released on this list about 12 or so hours ago.

b.

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