[Lustre-discuss] Client lockup: Problems with bug 22935?

[Karen Liesenfeld]

On 01/11/10 19:22, Andreas Dilger wrote:
> On 2010-10-31, at 16:30, Karen Liesenfeld wrote:
>> The first error message looks like we are running into bug 22935. For
>> the second error I could not find anything in bugzilla.
>> There are no errors on the Lustre servers.
>>
>> Could those two problems be related?
> 
> They both look like statahead problems.
> 
>> Does anybody know a workaround for this? Should we disable statahead for
>> now?
> 
> I believe 1.8.4 has fixes for the statahead code, and 22935 shows that a fix was landed for the upcoming 1.8.5 release as well.  In the meantime, you could disable stathead on the clients.
> 

Thanks for your help.
I'll test disabling statahead until we can upgrade.

Thanks,
Karen