HPE Superdome Flex Platform flags file
Hyper-Threading (Default = "Enabled")
This feature allows enabling/disabling of logical processor cores on processors supporting Intel's Hyperthreading Technology.
- "Enabled" means each physical processor core operates as two logical processor cores.
- "Disabled" means each physical core operates as only one logical processor core.
- Hyperthreading is disabled in the RMC with 'modify npar pnum=0 hthread=off'
RAS Setting (Default = "on")
Reliability, Availability, and Serviceability (RAS) Feature
- The "modify npar pnum=<partition_id> ras=on" command enables the RAS feature and disables the HPC feature.
- The "modify npar pnum=<partition_id> ras=hpc" command enables the High Performance Computing (HPC) feature and disables the RAS feature.
- In newer versions of the HPE Firmware Bundle the RAS Setting may either be renamed to, or under a setting called Rack Management Controller setting