Start of change

6027-2425 [E] Changing the gateway designation with active I/O to AFM filesets could cause loss of data access.

Explanation

The mmchnode command to add/remove a gateway node role must be run after ensuring that the cluster has no active I/Os on AFM filesets.

User response

Ensure that no I/O is on AFM filesets in the cluster before running the mmchnode command.
End of change