CMMVC8920E: The command failed because one or more host ports are currently failed over.


A state transition was attempted while a failover was in progress. In practice, this error is rarely seen, due to the requirement that both nodes be online. A small timing window for the error can occur after a node has just unpended and before a controlled node shutdown.

User Response

Wait until the lstargetportfc command reports that all ports in this I/O group are online on their owner nodes, and then retry.