CPU scaling with HS21 and HS21 XM servers running RHEL 6

Updated -


  • CPU scaling on HS21 and HS21 XM servers only works correctly with CPUs lower than 3.0 GHz.


  • Red Hat Enterprise Linux 6 (RHEL 6)


  • If the server has a 3.0 GHz CPU or higher it is recommended to disable CPU scaling in the BIOS.
  • This issue should be resolved by bugzilla 633456