rcontrol(1)
Note that a user can be in more than oneproject in which case the value would be a
comma-separated list:
#rcontrol set user = frank projects = parallax,science
Tocreate an access control called, for example, science, in the par1 partition, use
rcontrol with the create command followed by the type of the object, its name and
the name of the partition. Additional attribute-value pairs specify attributes of the
access control, for example, its class.
#rcontrol create access_control = science partition = par1 class = project
Just as partitions require a configurationname to identify them uniquely, access
controls require a partition name.
Toset the attributes of an object, use rcontrol with the set command followed by the
name of the object. Specify the name of the attribute and the required value. An
attribute’s value can be set to null by entering NULL,Null or null as the value.
#rcontrol set access_control = std partition = par1 priority=75 memlimit=NULL
Toremove an object, use rcontrol with the remove command and the name of the
object.
#rcontrol remove user = frank
#rcontrol remove access_control = science partition = par1
After changing user,project or access control information, the Partition Managers must
be reloaded so that they use the new information.
#rcontrol reload partition = par1
Jobs that were already running will not be affected by any change to resource limits
except that they may be suspended if the new CPU usage limits are lower than before.
Setting System Attributes
System attributes can be created, removed or set using rcontrol create,remove and
set.
#rcontrol create attribute = name val=value
#rcontrol remove attribute = name
#rcontrol set attribute = name val=value
Any system attributes can be modified in this way but there are some, mentioned below,
whose values are checked if they are created or set. (See Section 10.2.3).
5-28 RMS Commands