Which versions of Red Hat Enterprise Linux support 200Gb Infiniband (HDR)

Solution In Progress - Updated -

Environment

  • Red Hat Enterprise Linux
  • 200Gb capable HDR Infiniband HBA

Issue

  • Which versions of Red Hat Enterprise Linux support 200Gb Infiniband (HDR)

Resolution

Full support for 200Gb HDR Infiniband was added in Red Hat Enterprise Linux 7.7.
Full support for 200Gb HDR Infiniband was added in Red Hat Enterprise Linux 8.1.
Some cards may have worked in RHEL 8.0 and previous versions of RHEL 7, but at reduced 100Gb EDR speeds.

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