You are here: Introduction



About LifeKeeper for Linux

Protected Resources

LifeKeeper Core

LifeKeeper Application Recovery Kits

LifeKeeper Software Packaging

LifeKeeper Installation Overview

Documentation and Training

Configuration Concepts

LifeKeeper works on the basis of resource hierarchies you define for groups of two or more servers. The following topics introduce the LifeKeeper failover configuration concepts:

Common Hardware Components

System Grouping Arrangements

Active/Active Grouping

Active/Standby Grouping

Intelligent Versus Automatic Switchback

Resource Hierarchies

Resource Hierarchies

Resource Types

Resource States

Hierarchy Relationships

Shared Equivalencies

Resource Hierarchy Information

Resource Hierarchy Example

Detailed Status Display

Short Status Display

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