Easy Tier on a DS8800 in Automatic Mode performs its operations at which level?
A. LUN
B. Rank
C. Extent
D. Array site
Explanation:
One Comment on “which level?”
Twigssays:
The answer is C
For consolidating Extent Pools with different storage tiers to create a merged Extent Pool
with a mix of storage technologies (with Easy Tier IV any combination of SSD, enterprise
and nearline disk is possible). Such an Extent Pool is called a “hybrid” pool and is a
prerequisite for using the Easy Tier automatic mode feature.
The answer is C
For consolidating Extent Pools with different storage tiers to create a merged Extent Pool
with a mix of storage technologies (with Easy Tier IV any combination of SSD, enterprise
and nearline disk is possible). Such an Extent Pool is called a “hybrid” pool and is a
prerequisite for using the Easy Tier automatic mode feature.
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