Cluster Software

The Sun Cluster 3.0 software includes the highly available Network File System (NFS) data service package, SUNWscnfs, without additional licensing charges. The HA-NFS data service is currently a failover service—the Sun Cluster 3.x software road map includes a scalable NFS agent in the future.

A failover service executes on a single cluster node until the fault monitor agent detects a service anomaly. Once a fault is detected on a data service, the system restarts the data service on the same node or an alternate node. The Firm has decided to use the Sun Cluster 3.0 HA-NFS service to serve two separate file systems:

  • The workspace file system includes the developers' home directories and workspaces used to store any work in progress. ...

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