SUNHPC_CLUSTER

SUNHPC_CLUSTER specifies the name of the default Sun HPC cluster. This is the cluster to which users will automatically be connected--unless a different cluster is chosen using the mpadmin -s option, as described in "mpadmin Syntax".

You can find out the name of your cluster by running mpinfo -C, which displays information about the cluster, including its name.

The name of a cluster is always the host name of the cluster's master node--that is, the node on which the master daemons are running.