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HPC run MPI Service on different segment
Hi All, My environment, Head Node HA and Compute Nodes, some compute nodes are in different network segments but only have one network adapter and ip. When running sonme MPI jobs or diagnostic tests for MPI will fail on differnet segment of computer nodes , but it is successful to test on in the same network segment, without a firewall. So will MPI use broadcast , so Compute Nodes in different network segments will fail?
HPC databases service broker requirements
Hello, Working as an OPS engineer on our off the shelf application which also uses HPC. Our security team found that service broker is enabled on all HPC databases. I've looked into it and to me it doesn't seem to need this service to be enabled. There are no queues, services, messages etc. setup except for the system provided stuff. Is it required for HPC to have service broker enabled on the databases?
