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Sun Fire[TM] Server: How to Use Dynamic Reconfiguration (DR) in a Sun Cluster[TM] 3.x Environment (Doc ID 1012186.1)

Last updated on DECEMBER 25, 2023

Applies to:

Sun Fire 3800 Server - Version All Versions and later
Sun Fire 4800 Server - Version All Versions and later
Sun Fire 4810 Server - Version All Versions and later
Sun Fire 6800 Server - Version All Versions and later
Sun Fire E4900 Server - Version All Versions and later
All Platforms

Goal

This document describes how to use Dynamic Reconfiguration (DR) in Sun[TM] Cluster 3.x configurations. Although DR is supported in a clustered environment, some restrictions apply; this document provides guidelines and best practices for performing a DR operation in a safe manner on production systems.

Note: It is always safe to issue a DR detach operation because the DR subsystem rejects operations on boards containing active components.

This document is aimed toward an audience that has basic knowledge about DR and Sun[TM] Cluster.

Solution

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