Sun Cluster components and their dependencies (Sun Cluster Data Service for SWIFTAlliance Access Guide for Solaris OS)

Sun Cluster Data Service for SWIFTAlliance Access Guide for Solaris OS

Sun Cluster components and their dependencies

Configure the Sun Cluster HA for SWIFTAlliance Access data service to protect a Sun Cluster instance and its respective components. These components, and their dependencies, are briefly described next.

Component	Description
DCE daemon	-> SUNW.LogicalHost resource
SWIFTAlliance Access	-> SUNW.LogicalHostresource -> SUNW.HAStoragePlus resource The SUNW.HAStoragePlus resource manages the SWIFTAlliance Access System Mount points and ensures that Sun Cluster is not started until these are mounted. -> DCE daemon (version 5.5 only)

Component

Description

DCE daemon

-> SUNW.LogicalHost resource

SWIFTAlliance Access

-> SUNW.LogicalHostresource

-> SUNW.HAStoragePlus resource

The SUNW.HAStoragePlus resource manages the SWIFTAlliance Access System Mount points and ensures that Sun Cluster is not started until these are mounted.

-> DCE daemon (version 5.5 only)

The Sun Cluster component has two configuration and registration files in the /opt/SUNWscsaa/util directory. These files enable you to register the Sun Cluster component with Sun Cluster.

Within these files, the appropriate dependencies have already been defined. You must update the saa_config file before you run the saa_register script.