All, I see in the GPFS FAQ A6.3 the statement below. Is it possible to have GPFS do RDMA over EDR infiniband and non-RDMA communication over omnipath (IP over fabric) when each NSD server has an EDR card and a OPA card installed? RDMA is not supported on a node when both Mellanox HCAs and Intel Omni-Path HFIs are enabled for RDMA. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20160915/8e72eb26/attachment.html>