Definicija: 1. In a server cluster node`s registry, a snapshot of the Cluster subkey or of an application subkey. The checkpoint is written to the quorum disk when certain events take place, such as a node failure. 2. A point-in-time snapshot of a virtual machine that enables an administrator to roll the virtual machine back to its state at the moment when the checkpoint was created.
Definicija: 2. A point-in-time snapshot of a virtual machine that enables an administrator to roll the virtual machine back to its state at the moment when the checkpoint was created.