6027-486 No local device specified for fileSystemName in clusterName.
Explanation
While attempting to mount a remote file system from
another cluster, GPFS™ was unable
to determine the local device name for this file system.
User response
There must be a /dev/sgname special
device defined. Check the error code. This is probably a configuration
error in the specification of a remote file system. Run mmremotefs
show to check that the remote file system is properly
configured.