HP-UX System Administrator's Guide: Overview

Workload Manager (WLM)...........................................................................................28
Technology Summary..............................................................................................28
Tools to Administer/Configure................................................................................28
How to Obtain..........................................................................................................29
For Further Information...........................................................................................29
Processor Sets (PSETS)..................................................................................................29
Technology Summary..............................................................................................29
Tools to Administer/Configure................................................................................29
How to Obtain..........................................................................................................30
For Further Information...........................................................................................30
Instant Capacity (iCAP/TiCAP/GiCAP)........................................................................30
Technology Summary..............................................................................................30
Tools to Administer/Configure................................................................................31
iCAP Commands................................................................................................31
HP System Management Homepage..................................................................31
How to Obtain..........................................................................................................32
For Further Information...........................................................................................32
Pay per use (PPU)..........................................................................................................33
Technology Summary..............................................................................................33
Tools to Administer/Configure................................................................................33
How to Obtain..........................................................................................................34
For Further Information...........................................................................................34
Clustering (Multiple Servers, One Operating System).......................................................34
Serviceguard..................................................................................................................35
Technology Summary..............................................................................................35
Tools to Administer/Configure................................................................................36
How to Obtain..........................................................................................................36
For Further Information...........................................................................................36
Other Cluster Types.......................................................................................................36
Extended Distance Clusters.....................................................................................36
Metropolitan Clusters..............................................................................................37
Continental Clusters................................................................................................37
Multiple Boot (One Single-Core Server, Multiple Operating Systems).............................37
Partitioning (Multiple Operating Systems, One Multi-processor Server)..........................38
Hardware Partitioning..................................................................................................38
Software Partitioning.....................................................................................................39
Comparing Partitioning Technologies.....................................................................40
Combining Partitioning Technologies for Greater Flexibility.................................40
Networking (Multiple Operating Systems, Multiple Servers)...........................................41
Combining Virtualization Technologies.............................................................................42
3 Major Components of HP-UX.....................................................................................................43
The HP-UX Kernel..............................................................................................................43
4 Table of Contents