Is there a supported method to add / remove CPU on RHEV Host without downtime ?

Solution In Progress - Updated -

Issue

  • Can a vCPU be allocated or deallocated on the fly for RHEV guests?

  • Can this be done via the Admin Portal on the RHEV-M, and will it require putting hosts into maintenance mode?

Environment

  • Red Hat Enterprise Virtualization(RHEV) 3.1,3.2,3.3,3.4

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