問題文
Two FlashArrays in different data centers must start replicating a protection group. The arrays have never been paired before. What has to be in place before a replication target can be selected on the source array?
選択肢
- Identical Purity releases on both arrays because replication is refused when the versions are not exactly the same.
- A shared offload target such as a bucket that both arrays can write to and read from at the same time.
- A protection group with the same name already created on the peer array and left without any members of its own.
- An array connection created with the connection key of the peer and reachable replication addresses on both sides.