RHV: cannot upgrade cluster compatibility level

Solution Verified - Updated -

Issue

  • Updating Cluster Compatibility Level Fails

  • The following message is displayed in the Administration Portal

    Error while executing action: Update of cluster compatibility version failed because there are VMs/Templates [VM_NAME] with incorrect configuration. To fix the issue, please go to each of them, edit and press OK. If the save does not pass, fix the dialog validation.

  • When doing the above suggestion, the following error is shown:

    Cannot edit VM. Memory size (1572864MB) cannot exceed maximum memory size (1048576MB).

Environment

  • Red Hat Virtualization 4.0, 4.1
    • Virtual Machines with more than 1TB of Memory
    • Upgraded from Red Hat Virtualization 3.6

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content