6027-341 [D] Node nodeName is incompatible because its maximum compatible version (number) is less than the version of this node (number). [value/value]
Explanation
The GPFS™ daemon
tried to make a connection with another GPFS daemon.
However, the other daemon is not compatible. Its maximum compatible
version is less than the version of the daemon running on this node.
The numbers in square brackets are for use by the IBM® Support Center.
User response
Verify your GPFS daemon
version.