bproc_nodesetstatus sets the status of node to status. A node's status can only be changed if the node is connected to the master daemon - that is, if it is not down. Setting a node's status to down force an immediate disconnect of the node. You must be the superuser to change node status.
The calling process does not have permission to move to node. You must be the superuser to use bproc_nodesetstatus.
node is an invalid node number or node is down.
The BProc system is not running.