Shutting down the controllers when replacing a
chassis
You must shut down the controllers before replacing the chassis.
Choices
Shutting down the node
You must shut down the node or nodes in the chassis prior to moving them to the new chassis.
Shutting down a node in a two-node MetroCluster configuration
To shut down the impaired node, you must determine the status of the node and, if necessary, switch over the node so that the healthy node continues to serve data from the impaired node storage.