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Oracle Solaris Cluster Geographic Edition System Administration Guide     Oracle Solaris Cluster 3.3 3/13
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Document Information

Preface

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

Overview of 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

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

Index

Displaying Heartbeat Configuration Information

This section describes procedures for displaying heartbeat configuration information.

How to Display Heartbeat Configuration Information

  1. Become superuser or assume a role that is assigned the Geo Management RBAC rights profile.

    For more information about RBAC, see Geographic Edition Software and RBAC.


    Note - If you use a role with Geo Management RBAC rights, ensure that the /var/cluster/geo ACLs are correct on each node of both partner clusters. If necessary, become superuser on the cluster node and set the correct ACLs.

    # chmod A+user:username:rwx:allow /var/cluster/geo

    The /var/cluster/geo directory must have the correct access control lists (ACL) applied for compatibility between the Geo Management RBAC rights profile and Oracle Data Guard.


  2. Display the current configuration information for a specific heartbeat or the whole heartbeat subsystem.
    # geohb list [heartbeatnamelist]
    heartbeatnamelist

    Specifies the names of the heartbeats on the local cluster for which configuration information should be displayed.

    If you do not specify a list of heartbeat names, this command displays information about all the configured heartbeats.

    For more information about the geohb command, refer to the geohb(1M) man page.

Example 6-6 Displaying Heartbeat Configuration Information

This example displays information about the paris-to-newyork heartbeat.

# geohb list paris-to-newyork