User ManualTable of ContentsCisco SFS InfiniBand Host Drivers User Guide for Linux1Contents3Preface7Audience7Organization7Conventions8Root and Non-root Conventions in Examples9Related Documentation9Obtaining Documentation, Obtaining Support, and Security Guidelines9About Host Drivers11Introduction11Architecture12Supported Protocols13IPoIB13SRP13SDP13Supported APIs14MVAPICH MPI14uDAPL14Intel MPI14HP MPI14HCA Utilities and Diagnostics14Installing Host Drivers15Introduction15Contents of ISO Image16Installing Host Drivers from an ISO Image16Uninstalling Host Drivers from an ISO Image17IP over IB Protocol19Introduction19Manually Configuring IPoIB for Default IB Partition20Subinterfaces20Creating a Subinterface Associated with a Specific IB Partition21Removing a Subinterface Associated with a Specific IB Partition22Verifying IPoIB Functionality23IPoIB Performance24Sample Startup Configuration File26IPoIB High Availability26Merging Physical Ports26Unmerging Physical Ports27SCSI RDMA Protocol29Introduction29Configuring SRP29Configuring ITLs when Using Fibre Channel Gateway30Configuring ITLs with Element Manager while No Global Policy Restrictions Apply30Configuring ITLs with Element Manager while Global Policy Restrictions Apply32Configuring SRP Host34Verifying SRP35Verifying SRP Functionality35Verifying with Element Manager36Sockets Direct Protocol37Introduction37Configuring IPoIB Interfaces37Converting Sockets-Based Application38Explicit/Source Code Conversion Type38Automatic Conversion Type38Log Statement39Match Statement39SDP Performance40Netperf Server with IPoIB and SDP42uDAPL45Introduction45uDAPL Test Performance45uDAPL Throughput Test Performance46uDAPL Latency Test Performance47Compiling uDAPL Programs48MVAPICH MPI49Introduction49Initial Setup50Configuring SSH50Editing Environment Variables53Setting Environment Variables in System-Wide Startup Files54Editing Environment Variables in the Users Shell Startup Files54Editing Environment Variables Manually55MPI Bandwidth Test Performance55MPI Latency Test Performance56Intel MPI Benchmarks (IMB) Test Performance57Compiling MPI Programs60HCA Utilities and Diagnostics63Introduction63hca_self_test Utility63tvflash Utility65Viewing Card Type and Firmware Version65Upgrading Firmware66Diagnostics67Acronyms and Abbreviations69Size: 833 KBPages: 74Language: EnglishOpen manual