Could not set the drive to online: controller [number], <drive location>


The specified drive could not be brought online because a hardware error occurred.


  1. Verify that the controller, cables, and physical drives are installed properly.
  2. Verify that there is power to the physical drives.
  3. Retry the command.
  4. If the command still fails, restart the server and retry the command.

If the problem persists, replace the specified drive.

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