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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?shotimeDec 13, 2024Brass Contributor9Views0likes0CommentsAbout HPC 2019 High availability
Hi All, I would like to inquire about the High availability feature built-in HPC 2019, Can jobs be assigned by two Head nodes simultaneously or only one Head node? If there is only one, how can we know which one it is?shotimeOct 25, 2024Brass Contributor91Views0likes0CommentsHPC 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?JosApeldoornOct 16, 2024Copper Contributor72Views0likes0CommentsAbout HPC run MPI Service
Hi All, I am a beginner in MS HPC. My environment, Head Node HA and Compute Node, they are in different network segments but only have one network adapter. My diagnostic tests for MPI will fail, but it is possible to test on Head Nodes in the same network segment, without a firewall, will MPI use broadcast , so Compute Nodes in different network segments will cause failures? Thank you Warning This node did not return diagnostics results. Possible reasons are: there was a network issue, or the files that are required for running the diagnostic test are not available on the node. If this is a custom diagnostic test that you added to the cluster, you need to verify that you have copied to all the nodes the files that are required for running the diagnostic test, especially to any new nodes that have joined the cluster.SolvedshotimeSep 02, 2024Brass Contributor360Views0likes1CommentWhat are some key advantages that Azure High-Performance Computing?
What are some key advantages that Azure High-Performance Computing (HPC) offers over traditional on-premises HPC solutions, and how can organizations benefit from making the transition to the cloud for their HPC needs?oceanofgadgets9028Mar 01, 2024Brass Contributor623Views0likes1CommentCan HPC modify the validity period of the certificate
Hi All, Can HPC modify the validity period of the certificate? ThanksshotimeNov 09, 2023Brass Contributor318Views0likes0CommentsHPC run diagnostics failed
Hi everyone, I run anydiagnostics I got the messages: Has anyone had the same experience? Thanks. HPC2019u1.shotimeOct 19, 2023Brass Contributor1.4KViews0likes2Comments