LUN

Precautions

If the replication link of the LUN is an FC link, the local FC port of the FC link cannot be used for host mapping. Otherwise, the host mapping function will be affected after the port is disabled.

Check Item

  1. Check whether the LUN on which the Air Gap protected group is created is the secondary end of the asynchronous remote replication.
  2. Ensure that the recovery policy of the pair to which the LUN belongs is manual.
  3. Unmap the LUNs mapped from the DR site to the DR host or test host to ensure that the corresponding drive letter is not occupied by other LUNs.
Parent topic: Checking the DR Environment
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