Oracle Corporation
System and method for supporting inter-subnet control plane protocol for ensuring consistent path records in a high performance computing environment

Abstract:

Systems and methods for supporting consistent path records across multiple subnets in a high performance computing environment. In accordance with an embodiment, a local inter-subnet manager (ISM) can determine one or more limitations associated with a calculated local path record. The local ISM can, upon receiving information regarding path limitations from a connected subnet, determine which limitations should be applied to inter-subnet traffic.