About the physical CPU used in the compute node

Solution Verified - Updated -


  • I'm considering to add new compute nodes to the current OSP configuration.
  • Depending on the procurement timing, there is a possibility that the CPU's model number may change, but is there a problem with adding a compute node with a different CPU model number?
  • In the test environment I was able to add compute nodes with different CPU models, but are there problems with instance migration or live migration?


  • Red Hat OpenStack Platform 13.0 (RHOSP)
  • Red Hat OpenStack Platform 6.0 (RHOSP)

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