Hi all, I''ve got a 128 clients IB cluster using Lustre 1.8.5 with SLES11 SP1 both on servers and clients but on a Ubuntu 10.04 distribution. It works and performs fine, but I''ve got to add 40 additional clients having AMD Interlagos processors which force me to upgrade the kernel version. The options are: 1 - Stay in 1.8.X, using RHEL6.1 on clients with lustre 1.8.6-wc1 This would seem the easiest and keeping compatibility 2 - Use 2.1.X clients with SLES11 or RHEL6.1 Is this possible/advisable? 3 - Upgrade to Lustre 2.1.X both on servers and clients using RHEL6.1 This would seem the hardest to deploy Which one do you advise me? Regards -- Ramiro Alba Centre Tecnol??gic de Tranfer??ncia de Calor http://www.cttc.upc.edu Escola T??cnica Superior d''Enginyeries Industrial i Aeron??utica de Terrassa Colom 11, E-08222, Terrassa, Barcelona, Spain Tel: (+34) 93 739 86 46 -- Aquest missatge ha estat analitzat per MailScanner a la cerca de virus i d''altres continguts perillosos, i es considera que est? net.