6027-2747 [E] Inconsistency detected between the local node number retrieved from 'mmsdrfs' (nodeNumber) and the node number retrieved from 'mmfs.cfg' (nodeNumber).
Explanation
The node number retrieved by obtaining the list of
nodes in the mmsdrfs file did not match
the node number contained in mmfs.cfg. There
may have been a recent change in the IP addresses being used by network
interfaces configured at the node.
User response
Stop and restart GPFS™ daemon.