Summary
In this chapter, we have learned how to enable High Availability in a XenServer pool and how to use snapshots in order to record a previous state of a virtual machine.
Specifically we learned:
Enabling High Availability
Protecting virtual machines
Creating and managing snapshots
Familiarize yourself with the concepts introduced in this chapter. They are very important in order to make your virtual machines always available, even in cases of server failure.
In the next chapter, we will introduce workload balancing, backup, and monitoring.
