[RHV] Is it safe to change the CPU Family of a cluster without stopping the guests?

Solution Verified - Updated -

Issue

  • During RHEV/RHV installation I chose the wrong CPU family for my cluster. Is it possible to change this without stopping all of my guests?
  • Is this move safe to be made during runtime?
  • Will it cause some kind of interference with the running VMs?
  • Will it impact on Live Migrations?

Environment

  • Red Hat Enterprise Virtualization 3.x
  • Red Hat Enterprise Virtualization 4.x

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.