[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

Re: R: [Linux-cluster] Performance tuning help sought



On Tue, 4 Mar 2008, Leandro Dardini wrote:

> > What can we do, besides increasing the RGs size? 
> > Is there any kernel parameter, which could be tuned (say vm 
> > parameters)?
> > Would it help to set higher MTU values for openais? (But how 
> > could one set it?)
> 
> To speed up things a little, try mounting your partition without atime 
> (noatime). This will prevent contention locking on directory.

It's already done, I forgot to mention.

Best regards,
Jozsef
--
E-mail : kadlec mail kfki hu, kadlec blackhole kfki hu
PGP key: http://www.kfki.hu/~kadlec/pgp_public_key.txt
Address: KFKI Research Institute for Particle and Nuclear Physics
         H-1525 Budapest 114, POB. 49, Hungary


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]