VCS global clusters: The building blocks
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VCS global clusters: The building blocks

VCS extends clustering concepts to wide-area high availability and disaster recovery with the following:

• Visualization of remote cluster objects
• Global service groups
• Global cluster management
• Serialization-The Authority attribute
• Resiliency and "Right of way"
• VCS agents to manage wide-area failover
• The Steward process: Split-brain in two-cluster global clusters