HP-UX 11i Version 1.6 Release Notes

HP-UX Features
HP-UX Processor Sets
Chapter 3
44
• Bind all the processes belonging to a process group to a given pset.
• Display all the processors and pset attributes for given pset or all
psets in the system.
• Enable external I/O interrupts for all processors in a given pset.
• Disable external I/O interrupts for all processors in a given pset.
• Display the pset-processor mapping for a given processor or for all
processors in the system.
• Display the pid - pset mapping for a given pid or for all pids in the
system.
• Remove the specified processor from the pset and assign it to the
default pset.
• Change the attributes of a given pset.
• Unbind a given pid from a pset to which it is currently bound.
• Bind all the processes owned by a user id to the specified pset.
Impact
Not applicable.
Compatibility
The behavior of mpctl has evolved as described above, though it is the same as on
HP-UX 11i with psets installed.
There are no command compatibility issues because the enhanced functionality in each
command is accommodated in new options and the behavior of the existing options is
unchanged.
Performance
Not applicable.
Obsolescence
Not applicable.
Documentation
The manpages for all new and updated system and library calls, and commands, are
supplied with the system.
A new manpage for command psrset (1M) is introduced in HP-UX 11i v1.6, see this
manpage for details.
The manpages of the following commands have been updated by adding the description
of the new functionality introduced: