What is the advantage of setting the ASM-preferred mirror read for the Stretch cluster configuration?()
- A、It improves resync operations.
- B、This feature enables much faster file opens.
- C、It improves performance as fewer extent pointers are needed in the shared pool.
- D、It improves performance by reading from a copy of an extent closest to the node.
正确答案:D
答案解析:有
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