The PVM HOST Layer

The tests mapped to this layer reveal the current operational state and health state of every XenServer host in a pool that everRun protects, and points you to failures/errors/degradations experienced by the disks and link adapters attached to each host. In addition, the test also sheds light on the health of disks attached to the target PVM.

layer3tests

Figure 1 : The tests mapped to the PVM HOST layer