Technical data

Processor Sets (Psets) on nPartitions
Examples: Sample Uses of Psets
HP System Partitions Guide: Administration for nPartitions—rp7410
EMSP—[e-mail]
347
Example 9-4 Managing Pset Permissions and Attributes
This example modifies Pset owner, group, and access permissions; lists
various Pset details; and includes other sample Pset uses by various
users on the system.
Use psrset -i to list the current Pset configuration for the local
nPartition. Three Psets are configured: Pset 0, Pset 7, and Pset 8.
# psrset -i
PSET 0
SPU_LIST 0 1 2 3 4 5
OWNID 0
GRPID 0
PERM 755
IOINTR ALLOW
NONEMPTY DFLTPSET
EMPTY FAIL
LASTSPU DFLTPSET
PSET 7
SPU_LIST 9 10 11
OWNID 0
GRPID 3
PERM 755
IOINTR ALLOW
NONEMPTY DFLTPSET
EMPTY FAIL
LASTSPU DFLTPSET
PSET 8
SPU_LIST 6 7 8
OWNID 0
GRPID 3
PERM 755
IOINTR ALLOW
NONEMPTY DFLTPSET
EMPTY FAIL
LASTSPU DFLTPSET
#
Modify the group setting for Pset 8 to be group ID 20. Also use
psrset -t... to modify the permissions for Pset 8. Setting the
permissions to 774 allows the owner (root) and users in group ID 20 (the
group named users) to execute, write, and read Pset 8; all others can
only read details about the Pset’s configuration.
HP Restricted / DRAFT
DRAFT NOV 2001