Technical data

Processor Sets (Psets) on nPartitions
Table of Pset Management Tasks
HP System Partitions Guide: Administration for nPartitions—rp7410
EMSP—[e-mail]
335
Assigning (reassigning)
processors to Psets
/usr/sbin/psrset -a pset_id processor_list
where pset_id is the Pset to which the processors
specified in processor_list are assigned.
The user issuing this command must have write
permission for both the Pset specified by pset_id and the
Pset(s) to which the processors in processor_list are
assigned.
Unassigning (removing)
processors from Psets
/usr/sbin/psrset -r processor_list
where processor_list is the list of processors that will be
removed from their current Psets and assigned to the
default Pset.
The user issuing this command must have write
permission for the Pset(s) to which the processors in
processor_list are assigned.
Configuring Pset attribute
values
/usr/sbin/psrset -t pset_id attr_name = attr_value
where pset_id is the Pset whose attribute(s) will be
configured; each attribute ( attr_name ) is set to the
corresponding value ( attr_value ) specified. Attributes
include OWNID, GRPID, PERM, and others listed in the psrset
(1M) manpage.
/usr/sbin/psrset [-n | -F] pset_id
where pset_id is the Pset for which external I/O
interrupts are either enabled (-n) or disabled (-F).
When configuring attributes other than access
permissions, the user issuing these commands must have
write permission for the Psets specified.
To configure access permissions (OWNID, GRPID, PERM) you
must have root or superuser access or membership in a
group that has PSET privileged capabilities.
You cannot modify attributes for Pset ID 0.
Table 9-1 Processor Set (Pset) Management Tasks
Task Commands
HP Restricted / DRAFT
DRAFT NOV 2001