Operation of the Sun Cluster HA for PostgreSQL Parameter File

The Sun Cluster HA for PostgreSQL resources use a parameter file to pass parameters to the start, stop, and probe commands. Changes to these parameters take effect at least at every restart or enabling, disabling of the resource.

Changing one of the following parameters, takes effect at the next probe of the PostgreSQL resource:

• USER

• PGROOT

• PGPORT

• PGHOST

• LD_LIBRARY_PATH

• SCDB

• SCUSER

• SCTABLE

• SCPASS

• NOCONRET

A false change of the parameters with an enabled PostgreSQL resource might result in an unplanned service outage. Therefore, disable the PostgreSQL resource first, execute the change, and then re-enable the resource.