dgmgrl

How to disable enable log shipping in standby using dgmgrl

Sometimes OS team may request for outage on standby database server for maintenance activites. In that we need to stop the log shipping to avoid error in the alert log. Run below commands to disable a...

ORA-16855: transport lag has exceeded specified threshold

PROBLEM: We have observed below error in dgmgrl : DGMGRL> show database prdstby Database – prdstby Role: PHYSICAL STANDBY Intended State: APPLY-ON Transport Lag: 9 minutes 24 seconds (compute...

Useful DGMGRL commands in oracle dataguard

This articles contains useful dgmgrl commands to manage the dataguard environments. 1. Setup DG broker in the standby setup.(Run on both primary and standby) - For standalone db : ALTER SYSTEM SET dg_...

How to setup dataguard broker configuration (DG broker) in 12c

Dataguard broker is used to automate monitoring and controlling standby setups. It is very much useful, when the organization has multiple standby sites. In this article, we will see, how to enable dg...