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01/11/2022 6:22 am
During the process of the engineer replace the storage array controller, which of the following description is wrong?
- A . Before switching services to the remote controller, be sure to check that the multipathing software in the system is installed and effective on the host side.
- B . The master-slave controller must be switched to make the replaced controller the backup controller.
- C . Before plugging or unplugging the controller, make sure that the service has been stopped or switched to the remote controller
- D . Confirm whether the Cahce dirty data has been saved.
Suggested Answer: B