GSM-45535
-service the global service name.
-preferred_all specify all databases in the GDS pool are preferred.
-modifyconfig use named databases only.
-preferred a comma-delimited list of preferred databases.
-available a comma-delimited list of available databases.
-force force.
(6)
-gdspool the GDS pool.
-service the global service name.
-preferred_all specify all databases in the GDS pool are preferred.
-modifyconfig use named databases only.
-preferred a comma-delimited list of preferred databases.
-available a comma-delimited list of available databases.
-force force.
(6)
-gdspool the GDS pool.
-service the global service name.
Cause
GDSCTL help message.