A FlexCache volume can exist on which of the following relative to the origin?

A FlexCache volume can exist on which of the following relative to the origin?

• A. A FlexCache volume must be on a different cluster from the origin.
• B. A FlexCache volume can exist on the same cluster as the origin but never on a different cluster.
• C. A FlexCache volume can exist on a different cluster or the same cluster as the origin.
• D. A FlexCache volume cannot exist in the same cluster or a different one.

Answer: (C)

FlexCache caches data by placing a cache volume that stores recently read data from an origin volume. This cache can live on the same ONTAP cluster as the origin, or on a different cluster altogether. That flexibility lets you place the cache where it provides the best latency or bandwidth benefits, whether locally or remotely. So the correct statement is that a FlexCache volume can exist on either the same cluster as the origin or on a different cluster. The other options impose unnecessary restrictions: a cache does not have to be on a different cluster, it can be local; it also is not forbidden from existing remotely or locally, and it certainly can coexist in the same cluster.

FlexCache caches data by placing a cache volume that stores recently read data from an origin volume. This cache can live on the same ONTAP cluster as the origin, or on a different cluster altogether. That flexibility lets you place the cache where it provides the best latency or bandwidth benefits, whether locally or remotely. So the correct statement is that a FlexCache volume can exist on either the same cluster as the origin or on a different cluster. The other options impose unnecessary restrictions: a cache does not have to be on a different cluster, it can be local; it also is not forbidden from existing remotely or locally, and it certainly can coexist in the same cluster.