Using Serviceguard Node Capacities and Package Weights, April 2009

Table of contents
Introduction ...................................................................................................................................2
Scope...........................................................................................................................................2
Overview......................................................................................................................................2
Node Capacity parameters...........................................................................................................3
Weight parameters .....................................................................................................................3
Case-insensitive parameters ..........................................................................................................4
Using a default weight.................................................................................................................4
Meaning of Capacities and Weights..............................................................................................5
package_limit capacity ................................................................................................................6
Use case 1: Limiting number of packages on a node ............................................................................6
Use case 2: Limiting package load/weight on a node ..........................................................................7
Solution 1 ..............................................................................................................................7
Solution 2 ..............................................................................................................................9
Solution 3 ............................................................................................................................10
Use case 3: Using multiple Capacities or Weights..............................................................................11
Using Serviceguard Manager......................................................................................................13
Use case 4: Using Weights with Package Dependencies.....................................................................14
For more information.....................................................................................................................15
Using Serviceguard Node Capacities and
Package Weights

Summary of content (15 pages)