Sun Fire[TM] Server: How to Use Dynamic Reconfiguration (DR) in a Sun Cluster[TM] 3.x Environment
Last updated on MARCH 29, 2017
Applies to:Sun Fire E6900 Server - Version All Versions and later
Sun Fire E2900 Server - Version All Versions and later
Sun Fire E20K Server - Version All Versions and later
Sun Fire 15K Server - Version All Versions and later
Sun Fire E25K Server - Version All Versions and later
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.
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