Figures 1-1 1-2 1-3 1-4 2-1 2-2 2-3 2-4 3-1 3-2 3-3 3-4 4-1 4-2 4-3 4-4 4-5 4-6 4-7 4-8 4-9 4-10 4-11 4-12 4-13 4-14 4-15 4-16 4-17 4-18 4-19 4-20 4-21 5-1 5-2 6-1 6-2 6-3 High availability and continuous availability . . . . . . . . . . . . . . . . . . . . . . 12 High availability tiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Seven tiers of disaster recovery solutions . . . . . . . . . . . . . . . . . . . . . . . 19 Cost versus lost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 OnDemand distributed system architecture . . . . . . . . . . . . . . . . . . . . . . 29 Major OnDemand system components . . . . . . . . . . . . . . . . . . . . . . . . . 30 System, instance, database, table, tablespace, SMS tablespace . . . . . 38 Storage management overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Add a server. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Add a server with local protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Export application groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Create summary report for an application group . . . . . . . . . . . . . . . . . . 74 High availability standby site configuration . . . . . . . . . . . . . . . . . . . . . . 93 High availability mutual takeover site configuration . . . . . . . . . . . . . . . . 95 Create a logical volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Create a JFS2 log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Add an enhanced JFS over a predefined logical volume. . . . . . . . . . . 104 Deactivate a volume group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 Configure nodes to an HACMP cluster (standard) smit panel . . . . . . . 117 Add an IP-based network to the HACMP cluster smit panel . . . . . . . . 119 Add a communication interface smit panel . . . . . . . . . . . . . . . . . . . . . 121 Add a service IP label/address configurable on multiple nodes. . . . . . 122 Add an application server smit panel . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Add a cascading resource group (extended) smit panel . . . . . . . . . . . 124 Change/show resources/attributes for a cascading resource group . . 125 Display HACMP configuration smit output . . . . . . . . . . . . . . . . . . . . . . 126 HACMP verification and synchronization (active cluster on local node)128 Add a service IP label/address configurable on multiple nodes. . . . . . 139 Add an application server smit panel . . . . . . . . . . . . . . . . . . . . . . . . . . 140 Display HACMP configuration smit output . . . . . . . . . . . . . . . . . . . . . . 143 Business continuity active/standby configuration. . . . . . . . . . . . . . . . . 151 Business continuity shared load, active/active configuration . . . . . . . . 154 Business continuity primary/secondary with disk replication . . . . . . . . 156 High availability configuration two-for-one standby . . . . . . . . . . . . . . . 164 Disaster recovery configuration multi-site active/active . . . . . . . . . . . . 167 Technology-Independent Machine Interface (TIMI) . . . . . . . . . . . . . . . 177 Object types and associated operations . . . . . . . . . . . . . . . . . . . . . . . 178 Single-level storage architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 © Copyright IBM Corp. 2005. All rights reserved. ix