High Availability Data Guard, Sharding and Global Data Services (MOSC)

MOSC Banner

Dataguard Switchover Problem

edited Jun 17, 2016 5:50AM in High Availability Data Guard, Sharding and Global Data Services (MOSC) 8 commentsAnswered

Dataguard Switchover Problem

Problem Description

---------------------------------------------------

Hi Guys

I am Having Problem in Datagurad Switchover in DGMGRL for Linux: Version 11.2.0.4.0 -.

if a Query is currently running in Primary Database and then i perform a Switch over at the same time it disconnects

my session (Query excution) and Returns Error

ORA-03135: connection lost contact

Prozess-ID: 2087

Session-ID: 197 Seriennummer: 11

****Current Dataguard Configuration is****

DGMGRL> show configuration

Configuration - ACDB

Protection Mode: MaxAvailability

Databases:

apgrcdg2 - Primary database

apgrcdg1 - Physical standby database

Fast-Start Failover: DISABLED

Configuration Status:

SUCCESS

*******Explaination or Steps as Performed are**************

First i Run the Query on Primary as

Howdy, Stranger!

Log In

To view full details, sign in to My Oracle Support Community.

Register

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month

Instructions for posting

×

1. Select a discussion category from the picklist.


2. Enter a title that clearly identifies the subject of your question.


3. In the body, insert detailed information, including Oracle product and version.


Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI).


Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect .


New to My Oracle Support Community? Visit our Welcome Center

MOSC Help Center