6027-342 [E] Node nodeName is incompatible because its minimum compatible version is greater 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 minimum compatible
version is greater 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.