The Physical Disk Layer

This layer reports the current operational state of the physical disk groups and disks on the HP EVA storage array, and also monitors the traffic to and from each of the disk groups and disks.

Figure 1 : The tests mapped to the Physical Disk layer

Refer to the following topics for detailed discussion about each test mapped to this layer:

• EVA Disk Group Status
• EVA Physical Disk Status
• EVA Physical Disk Traffic Test
• EVA Disk Groups Test