[Lustre-discuss] Kernel panic on mounting an OST

[Ludovic Francois]

On Dec 13, 2007 5:22 PM, Wojciech Turek <wjt27 at cam.ac.uk> wrote:
>  Hi,

Hello Wojciech,

> However if you do change indexes I think you need to do that in certain way
> I suggest do it as follows
> # Umount all OST's and MDT's and run for each target:
> tunefs.lustre --reformat --index=<index> --writeconf
> /dev/<block_device_name>

We did it, but it was enough, finally there was 2 different issues in
the configuration, we finished to solve this night. And now the system
is running fine.

You can check the end of the incident progress managed by Anand and
Cliff in the bugzilla:

    https://bugzilla.lustre.org/show_bug.cgi?id=14470

Thanks for your help, Ludo

-- 
Ludovic Francois               +33 (0)6 20 67 05 42