An Internet customer has deployed a remote replication environment based on multiple flash storage devices. During actual service running, the customer discovers that there are multiple running statuses for a remote replication pair.
Which of the following statements is true about the running status of a pair?
- After a pair is disconnected, if the pair is deleted from the primary or secondary site, which causes configuration inconsistency between the primary and secondary sites, the pair running status changes to "To be recovered."
- When the pair running status is "Split", the pair relationship between the primary and secondary LUNs is interrupted (not manually).
- When the pair running status is "Normal", data synchronization between the primary and secondary LUNs is complete.
- When the pair running status is "To be synchronized", the pair relationship between the primary and secondary LUNs must be manually disconnected to meet the service requirements of a single LUN.
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