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Oracle Solaris Cluster Geographic Edition System Administration Guide     Oracle Solaris Cluster 4.1
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Document Information


1.  Introduction to Administering the Geographic Edition Software

2.  Before You Begin

3.  Administering the Geographic Edition Infrastructure

4.  Administering Access and Security

5.  Administering Cluster Partnerships

6.  Administering Heartbeats

Introduction to Heartbeats

Creating a Heartbeat

How to Create a Heartbeat

Creating a Heartbeat Plug-in

How to Create Heartbeat Plug-in

Modifying a Heartbeat Plug-in Property

How to Modify the Properties of a Heartbeat Plug-in

Deleting Heartbeats and Heartbeat Plug-ins

How to Delete a Heartbeat

How to Delete a Plug-in From a Heartbeat

Displaying Heartbeat Configuration Information

How to Display Heartbeat Configuration Information

Tuning the Heartbeat Properties

How to Modify the Heartbeat Properties

Creating a Heartbeat That Uses a Custom Heartbeat Plug-in

Creating a Custom Heartbeat Plug-in

How to Add a Custom Heartbeat Plug-in to an Existing Default Heartbeat

How to Create a Custom Heartbeat Plug-in and Add It to a Custom Heartbeat

Configuring Heartbeat-Loss Notification

Introduction to Configuring Heartbeat-Loss Notification

Configuring the Heartbeat-Loss Notification Properties

Creating an Action Shell Script for Heartbeat-Loss

7.  Administering Protection Groups

8.  Monitoring and Validating the Geographic Edition Software

9.  Customizing Switchover and Takeover Actions

10.  Script-Based Plug-Ins

A.  Standard Geographic Edition Properties

B.  Legal Names and Values of Geographic Edition Entities

C.  Disaster Recovery Administration Example

D.  Takeover Postconditions

E.  Troubleshooting Geographic Edition Software

F.  Deployment Example: Replicating Data With MySQL

G.  Error Return Codes for Script-Based Plug-Ins


Chapter 6

Administering Heartbeats

Geographic Edition software uses heartbeats over the public network as a way for the individual clusters participating in partnerships to detect cluster failures at partner sites. The heartbeat monitor uses plug-in modules to query the heartbeat status of its partners.

This chapter contains the following sections: