CMMVC4044WAre you sure that you want to delete the following node? Before you do, record the node serial number, WWNN, all WWPNs, and the I/O Group that currently contains it. This can avoid a possible data damage exposure if the node must be re-added to the cluster.
Explanation
When re-adding the node to the cluster, you must add it to the same I/O Group from which it was removed.
Action
Record the information in case it is needed in the future.