In this chapter, you learned:
As part of a backup strategy, the engine-backup utility can be used to back up the RHV-M database and configuration files into a single archive file that can be easily stored.
Administrators can use the host upgrade manager to update RHV-H hosts directly from the Administration Portal.
To ensure RHV-M is correctly updated without inadvertently installing incompatible versions of the RHV-M packages, a number of RHV-related packages are protected from updates and are skipped by a normal yum update command.
Click CREATE to build all of the virtual machines needed for the classroom lab environment. This may take several minutes to complete. Once created the environment can then be stopped and restarted to pause your experience.
If you DELETE your lab, you will remove all of the virtual machines in your classroom and lose all of your progress.