HP XC System Software Administration Guide Version 3.1

2.3 Availability Sets..................................................................................................................................44
2.3.1 Determining Which Nodes Are in the Availability Set....................................................................44
2.3.2 Reconfiguring an Availability Set..................................................................................................44
2.4 HP Serviceguard Tasks........................................................................................................................44
2.4.1 Viewing the Serviceguard Cluster Status.......................................................................................45
2.4.2 Moving Packages........................................................................................................................46
2.4.3 Reimaging Nodes in the Availability Set.......................................................................................46
2.5 Transferring Control of Services...........................................................................................................47
3 Starting Up and Shutting Down the HP XC System..................................................49
3.1 Understanding the Node States............................................................................................................49
3.2 Starting Up the HP XC System.............................................................................................................50
3.2.1 Starting All Nodes.......................................................................................................................51
3.2.2 Determining Which Nodes Require Imaging.................................................................................51
3.2.3 Imaging and Starting Nodes........................................................................................................51
3.2.4 Restarting a Node for Imaging.....................................................................................................51
3.3 Shutting Down the HP XC System........................................................................................................52
3.4 Shutting Down One or More Nodes.....................................................................................................52
3.5 Determining a Node's Power Status......................................................................................................52
3.6 Locating a Given Node........................................................................................................................53
3.7 Disabling and Enabling a Node............................................................................................................53
4 Managing and Customizing System Services...........................................................55
4.1 HP XC System Services........................................................................................................................55
4.2 Displaying Services Information..........................................................................................................57
4.2.1 Displaying All Services................................................................................................................57
4.2.2 Displaying the Nodes That Provide a Specified Service..................................................................58
4.2.3 Displaying the Services Provided by a Specified Node...................................................................58
4.3 Restarting a Service.............................................................................................................................59
4.4 Stopping a Service...............................................................................................................................60
4.5 Global System Services........................................................................................................................60
4.6 Customizing Services and Roles...........................................................................................................60
4.6.1 Overview of the HP XC Services Configuration.............................................................................61
4.6.2 Service Configuration Sequence of Operation................................................................................61
4.6.3 Assigning Roles with the cluster_config Utility.............................................................................62
4.6.4 The *config.d Directories..............................................................................................................62
4.6.5 Configuration Scripts...................................................................................................................62
4.6.5.1 The sconfigure Scripts..........................................................................................................63
4.6.5.2 The gconfigure Scripts.........................................................................................................63
4.6.5.3 The nconfigure Scripts.........................................................................................................66
4.6.5.4 The cconfigure Scripts..........................................................................................................66
4.6.6 Understanding Global Configuration Scripts.................................................................................67
4.6.7 Advance Planning.......................................................................................................................67
4.6.8 Editing the roles_services.ini File..................................................................................................68
4.6.9 Creating a service.ini File.............................................................................................................68
4.6.10 Adding a New Service...............................................................................................................71
4.6.10.1 Adding a Service to an Existing Role...................................................................................71
4.6.10.2 Creating a New Role and Adding a Service to It...................................................................72
4.6.11 Verifying a New Service.............................................................................................................73
5 Managing Licenses......................................................................................................75
5.1 License Manager and License File........................................................................................................75
5.2 Determining If the License Manager Is Running....................................................................................75
5.3 Starting and Stopping the License Manager..........................................................................................75
5.3.1 Starting the License Manager.......................................................................................................76
5.3.2 Stopping the License Manager.....................................................................................................76
4 Table of Contents