The EVA Controller Layer
The tests mapped to this layer enable you to detect the following:
- Has any cache battery failed?
- Does any controller have a bad cache, a bad mirror connection, or a bad mirror port? If so, which controller is it?
- Has any controller failed?
- Is any controller experiencing abnormally high temperatures?
- Which controller is utilizing CPU excessively?
Figure 1 : The tests mapped to the EVA Controller layer
The tests associated with this layer are discussed in detail in the following topics: