Role Based Global Services and services role switchover Through Data Services (GDS) In 12C Database
(Doc ID 1665144.1)
Last updated on AUGUST 24, 2020
Applies to:
Oracle Database - Enterprise Edition - Version 12.1.0.1 and laterOracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Goal
NOTE: In the images and/or the document content below, the user information and environment data used represents
fictitious data from the Oracle sample schema(s),Public Documentation delivered with an Oracle database product or
other training material. Any similarity to actual environments, actual persons, living or dead, is purely coincidental
and not intended in any manner.
For the purposes of this document, the following fictitious environment is used as an example
to describe the procedure:
GDS Catalog database "CAT"
REGIONS: stregion
POOLS: stpool
service STDB, PRIM
LISTENER_NAME: GSMAT
Primary database "DB1"
Standby database "STDB1"
prim.stpool.oradbcloud --> Service with PRIMARY role started on primary database DB1
stdb.stpool.oradbcloud --> Service with PHYSICAL_STANDBY role started on standby database STDB1
prim.stpool.oradbcloud --> Service with PRIMARY role started on new primary database STDB1
stdb.stpool.oradbcloud --> Service with PHYSICAL_STANDBY role started on new standby database DB1
This article will provide detail on role based Global services and services role switchover after database role switchover in a DataGuard Environment.
Assume below configuration already exist:
All database including GSM running on same host (localhost ).
Command used to add broker configuration in GDS:
add brokerconfig -connect <connect_identifier> -gdspool <pool_name> -pwd gsmuser
Solution
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In this Document
| Goal |
| Solution |
| prim.stpool.oradbcloud --> Service with PRIMARY role started on primary database DB1 |
| stdb.stpool.oradbcloud --> Service with PHYSICAL_STANDBY role started on standby database STDB1 |
| prim.stpool.oradbcloud --> Service with PRIMARY role started on new primary database STDB1 |
| stdb.stpool.oradbcloud --> Service with PHYSICAL_STANDBY role started on new standby database DB1 |