On 8/31/2013 3:51 PM, Gandalf Corvotempesta wrote: > By the way, increasing MTU to 4096 will give me more performance?
With mthca, due to quirk, optimal performance is achieved at 1K MTU. OpenSM can reduce the MTU in returned PathRecords to 1K when one end of the path is mthca and actual path MTU is > 1K. This is controlled by enable_quirks config parameter which defaults to FALSE (don't do this). -- Hal -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
