PAR Technologies V5 manual Selecttime time nodes, Psiddebug mask nodes

adminuser [ + - ] { name any } [nodes]

Grant authorization to start admin-tasks, i.e. task not blocking a dedicated CPU, to a particular or

any user. Name might be a user name or a numerical UID. If name is preceeded by a '+' or '-', this user is added to or removed from the list of adminusers respectively.

admingroup [ + - ] { name any } [nodes]

Grant authorization to start admin-tasks, i.e. task not blocking a dedicated CPU, to a particular or

any group. Name might be a group name or a numerical GID. If name is preceeded by a '+' or '-', this group is added to or removed from the list of admingroups respectively.

user [ + - ] { name any } [nodes]

Grant exclusive access on the selected node(s) to the special user name or to any user. If name is preceeded by a '+' or '-', this user is added to or removed from the list of users respectively.

group [ + - ] { name any } [nodes]

Grant exclusive access on the selected node(s) to the special group name or to any group. If name

is preceeded by a '+' or '-', this group is added to or removed from the list of groups respectively.

maxproc { num any } [nodes]

Limit the number of running ParaStation processes on the selected node(s) to num or remove the limit.

selecttime time [nodes]

Set the timeout of the central select(2) of the ParaStation daemon psid(8) to time seconds on the selected node(s).

This parameter can be set persistently via the SelectTime option within the ParaStation configuration file parastation.conf(5).

psiddebug mask [nodes]

Set the debugging mask of the ParaStation daemon psid(8) to mask on the selected node(s).

Mask is the bit-wise disjunction of the following bit-patterns:

ParaStation5 Administrator's Guide 57