Neoview Workload Management Services Guide (R2.5)

System Service.................................................................................................................................47
Predefined HPS Services and Connection Rules.............................................................................47
Default Service.................................................................................................................................48
User-Defined Services.....................................................................................................................48
How Do Services Work?.......................................................................................................................48
Service Priority................................................................................................................................48
System Resource Thresholds...........................................................................................................48
How WMS Determines When to Execute Waiting Queries.......................................................49
Active Time......................................................................................................................................49
Configure the WMS System..................................................................................................................50
Display the WMS System Configuration........................................................................................50
Alter the WMS System Configuration.............................................................................................51
Use the WMS System Configuration Pane......................................................................................52
Applying the Default Threshold Values to a Service......................................................................53
Configure WMS Services......................................................................................................................54
Display the Services Summary........................................................................................................54
Understand the Service Definitions.................................................................................................56
Add a Service...................................................................................................................................57
Set the Service Attributes.................................................................................................................59
Alter a Service..................................................................................................................................61
How Altering a Service Affects Queries..........................................................................................62
Delete a Service................................................................................................................................63
Display the Service in Effect............................................................................................................65
Export and Save the WMS Configuration............................................................................................65
5 Configuring Rules.........................................................................................................69
What Are Rules?...................................................................................................................................69
Global Rule Considerations..................................................................................................................69
Connection Rules..................................................................................................................................70
How the NDCS Server Evaluates Connection Rules.......................................................................70
Connection Attribute Expressions.............................................................................................72
Connection Attributes in a Client Application.....................................................................72
Connection Attribute Expressions in a Connection Rule.....................................................72
Order of the Connection Rules...................................................................................................72
Default Service and Warning Information.................................................................................73
Effect of Modifying a Connection Rule......................................................................................73
How to Implement Connection Rules........................................................................................73
Display the Connection Rules Summary........................................................................................73
Add a Connection Rule...................................................................................................................74
Set the Connection Rule Attributes.................................................................................................78
Alter a Connection Rule..................................................................................................................80
Delete a Connection Rule................................................................................................................82
Associate Connection Rules With a Service....................................................................................83
Compilation Rules................................................................................................................................84
How WMS Evaluates Compilation Rules........................................................................................84
Display the Compilation Rules Summary.......................................................................................86
Add a Compilation Rule..................................................................................................................87
Set the Compilation Rule Attributes...............................................................................................92
Alter a Compilation Rule.................................................................................................................94
Delete a Compilation Rule...............................................................................................................96
Associate Compilation Rules With a Service...................................................................................97
Execution Rules.....................................................................................................................................98
How WMS Evaluates Execution Rules............................................................................................98
Display the Execution Rules Summary.........................................................................................100
4 Table of Contents