問題文
A protection group keeps eight hourly snapshots locally and the customer wants thirty daily snapshots to exist on the remote array without keeping thirty days of history locally. How is that expressed?
選択肢
- Ask the remote array administrator to configure a retention rule on the incoming replica so that the copies are kept for a month.
- Extend the local retention to thirty days because the remote array can only keep what the source array is still keeping itself.
- Set the local retention independently of the retention of the target side so each side keeps only what it is meant to keep.
- Create a second protection group with the same members and a thirty day retention and point only that group at the remote array.