PAR Technologies PARASTATION5 V5 - Manual (Page 36)

Problem: processes cannot access files on remote nodes
32 ParaStation5 Administrator's Guide
Make sure no other process uses this port. Or use the RDPPort directive within parastation.conf to
re-define this port for all daemons within the cluster.
See also parastation.conf(5).
6.10. Problem: processes cannot access files on remote
nodes
Problem: processes created by ParaStation on remote nodes are not able to access files, if this files have
enabled access only for a supplementary group the current user belongs to.
By default, only the primary group is set for newly created processes. To add all groups to a process, set the
supplGrps flag within
parastation.conf or use the supplementaryGroups directive within psiadmin.
See also Section 5.21, “Spawning processes belonging to all groups”.