monarch | Also known as the boot processor. The main controlling core of the operating system. This core |
processor | is designated as CPU 0. The LPMC monitor does not deactivate or replace a failing monarch |
| processor. |
nPartition | Also known as a hard partition. A partition in a |
| and one or more I/O chassis. Each nPartition operates independently of other nPartitions and |
| either runs a single instance of an operating system or is further divided into virtual partitions. |
nPartition | The WBEM services provider for nPartition information about |
Provider |
|
online activation | The ability to activate a deactivated core using Instant Capacity software while |
| OpenVMS is running. No reboot is required. This is done with the icapmodify command, or, |
| in a virtual partition, the vparmodify command. Online activation is the default behavior of |
| the Instant Capacity software. |
partition | A subset of server hardware that includes core, memory, and I/O resources on which an operating |
| system (OS) can be run. A partition can be either a software partition (virtual partition) or a hard |
| partition (nPartition). This type of partitioning allows a single server to run an OS independently |
| in each partition with isolation from other partitions. |
| See also nPartition, virtual partition. |
Pay per use | Also called PPU. The HP software product that is a part of the HP Utility Pricing Solutions |
| program. The customer acquires a specific hardware platform and number of cores and then |
| is charged for usage of the cores based on system demand. |
processor | The hardware component that plugs into a processor socket. Processors can contain more than |
| one core. |
reboot for | The process of rebooting an nPartition so that all active cells in the nPartition are reset with |
reconfiguration | |
| shutting down, these cells begin their |
| cleared by the Service Processor. When all of the cells in the nPartition complete |
| Service Processor boots the nPartition. |
| On the |
| shutdown command with the |
| automatically reboots after reconfiguration. |
| See also shutdown for reconfiguration. |
Right to Use | See RTU. |
rights migration | On a GiCAP system, the transfer of core, cell, or memory usage rights by deactivating cores, |
| cells, or memory in an active partition and activating them elsewhere in a GiCAP group. Rights |
| migration cannot be performed on an inaccessible partition. Migrated usage rights do not expire. |
| Rights migration is also used to describe the activation and deactivation sequence used for load |
| balancing partitions of a single server. |
rights seizure | The acquisition of core usage rights from a failed partition on a GiCAP group member, which |
| might be off line because of some disaster, transferring them to the Group Manager to make |
| them available to other group members. Seized usage rights from a fully unavailable member |
| normally expire after a period of time and revert to the original member from which they were |
| seized. |
RTU | Right to Use. A type of codeword used to activate and adjust available usage rights for Instant |
| Capacity components (memory, cell board, or core). An RTU codeword can be applied only to |
| the system for which it was purchased, and the application of an RTU codeword adjusts the |
| number of |
| See also codeword, usage rights. |
Service Processor | An independent support processor for HP servers that support nPartitions. The Service Processor |
| provides a menu of |
| and configure various parameters. |
| In HP servers, the Service Processor is sometimes called the Management Processor (MP) or |
| the Guardian Service Processor (GSP). |
226 Glossary