[Lustre-discuss] OST crash recovery problem

Mag Gam magawake at gmail.com
Tue Aug 26 05:32:54 PDT 2008


Darn, We are curious what happened now.

On Mon, Aug 25, 2008 at 9:35 AM, Heiko Schroeter
<schroete at iup.physik.uni-bremen.de> wrote:
> Am Montag, 25. August 2008 13:54:46 schrieb Johann Lombardi:
>
> Sorry, the system had to be setup from scratch as we couldn't find a solution.
> This has already happen.
>
> The mounts were done manually.
> Unfortunatly i did not memorize exactly the output of 'lctl dl'.
>
> Thanks anyway for your effort.
>
> Regards
> Heiko
>
>
>> On Thu, Aug 14, 2008 at 08:40:05AM +0200, Heiko Schroeter wrote:
>> > What needs to be done in such a case ?
>> > I tried to move the mountpoint because of the "file exists" message but
>> > that does not help.
>> >
>> > Aug 13 11:18:54 sadosrd20 LustreError:
>> > 7247:0:(genops.c:246:class_newdev()) Device scia-OST0004 already exists,
>> > won't add
>> > Aug 13 11:18:54 sadosrd20 LustreError: 7247:0:
>> > (obd_config.c:180:class_attach()) Cannot create device scia-OST0004 of
>> > type obdfilter : -17
>>
>> It seems that OST0004 is already up. Is this OST automatically mounted at
>> boot time (via fstab)? Could you please run 'lctl dl'?
>>
>> Johann
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