On 21/05/10 10:08, Christopher Huhn wrote: > Hi Ramiro, > > Ramiro Alba Queipo wrote: >> On Thu, 2010-05-20 at 10:16 -0600, Andreas Dilger wrote: >> >>> The SLES11 kernel is at 2.6.27 so it could be usable for this. Also, I >>> >> Ok, I am getting >> http://downloads.lustre.org/public/kernels/sles11/linux-2.6.27.39-0.3.1.tar.bz2 >> >> but, please. Where can I get a suitable config file to apply both for >> servers and clients?
One thing to watch out for in your kernel configs is to make sure that: CONFIG_SECURITY_FILE_CAPABILITIES=N otherwise you will run into: https://bugzilla.lustre.org/show_bug.cgi?id=21439 (each write call causes 2 getxattr calls, which will pound your MDS into the ground). The SLES11, debian/lenny and ubuntu kernels all have this feature set, so if you are building clients against those kernels, you may be in trouble. Cheers, Guy -- Dr. Guy Coates, Informatics System Group The Wellcome Trust Sanger Institute, Hinxton, Cambridge, CB10 1HH, UK Tel: +44 (0)1223 834244 x 6925 Fax: +44 (0)1223 496802 -- The Wellcome Trust Sanger Institute is operated by Genome Research Limited, a charity registered in England with number 1021457 and a company registered in England with number 2742969, whose registered office is 215 Euston Road, London, NW1 2BE. _______________________________________________ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss