Re: [OMPI users] Issue with QLogic IBA7322 QDR InfiniBand HCA

2014-04-01 Thread Fabricio Cannini
Em 31-03-2014 23:06, Fabricio Cannini escreveu: Problem solved. Rocks wasn't correctly generating '/etc/hosts' when the node was installed. [ ]'s

[OMPI users] Issue with QLogic IBA7322 QDR InfiniBand HCA

2014-03-31 Thread Fabricio Cannini
Hi there i'm facing a strange issue with this HCA. A cluster I support has been recently expanded with 4 new nodes, all using the mentioned HCA. 3 nodes are working fine, but one will not use the IB network when running jobs. Let's call 'node a' the working one, and 'node b' the not working on