Exit Print View

Sun OpenDS Standard Edition 2.2 Administration Guide

Get PDF Book Print View

Document Information

Before You Start

Starting and Stopping Your Server Instance

Configuring the Server Instance

Configuring the Proxy Components

Configuring Security Between Clients and Servers

Configuring Security Between the Proxy and the Data Source

Configuring Servers With the Control Panel

Managing Directory Data

Replicating Directory Data

Configuring Data Replication With dsreplication

To Enable Replication Between Two Servers

To Initialize a Replicated Server

To Initialize an Entire Topology

To Test Replication

To Obtain the Status of a Replicated Topology

Configuring Large Replication Topologies

Modifying the Replication Configuration With dsconfig

Retrieving the Replication Domain Name

Changing the Replication Purge Delay

To Change the Replication Purge Delay

Changing the Window Size

To Change the Window Size

Changing the Heartbeat Interval

To Change the Heartbeat Interval

Changing the Isolation Policy

To Change the Isolation Policy

Configuring Encrypted Replication

To Configure Encrypted Replication

Configuring Replication Groups

To Configure A Replication Group

Configuring Assured Replication

To Configure Assured Replication in Safe Data Mode

To Configure Assured Replication in Safe Read Mode

Configuring Fractional Replication

Configuring Replication Status

To Configure the Degraded Status Threshold

Initializing a Replicated Server With Data

Initializing a Single Replicated Server

Initializing a New Replicated Topology

Adding a Directory Server to an Existing Replicated Topology

Changing the Data Set in an Existing Replicated Topology

To Change the Data Set With import-ldif or Binary Copy

Appending Data in an Existing Replicated Topology

Using the External Change Log

To Initialize a Client Application to Use the External Change Log

Configuring Schema Replication

Specifying the Schema Source

Disabling Schema Replication

Replicating to a Read-Only Server

To Configure a Replica as Read-Only

Detecting and Resolving Replication Inconsistencies

Types of Replication Inconsistencies

Detecting Inconsistencies

Resolving Inconsistencies

Controlling Access To Data

Managing Users and Groups

Monitoring Sun OpenDS Standard Edition

Improving Performance

Advanced Administration

Detecting and Resolving Replication Inconsistencies

Directory server replication has been designed to ensure that replicated databases remain consistent, even in the case of hardware faults, directory server restarts, or network failures. Despite these efforts, however, it is possible that hardware failures (disk errors, memory errors) or software errors (causing memory corruption) might lead to inconsistent databases.

These topics explain how to detect replication inconsistencies, and how to resolve them when they are identified.