Results for “DGMGRL”

Database

ORA-16698 While Adding a Standby to Data Guard Broker: Cause and Fix (Oracle 19c)

ADD DATABASE fails with ORA-16698: member has a LOG_ARCHIVE_DEST_n parameter with SERVICE attribute set because the broker refuses to take over a data...

A Admin Jul 22, 2026 · 6 min read 493

Database

Oracle Data Guard Configuration on Oracle Linux 7.8 & Database 19c

Oracle Data Guard is a comprehensive disaster recovery and high availability solution built into Oracle Database. It maintains one or more synchronize...

A Admin Feb 10, 2026 · 29 min read 708

Database

Day 1: Oracle Data Guard Overview

Oracle Data Guard is a comprehensive disaster recovery and high availability solution built into Oracle Database. It maintains one or more synchronize...

A Admin Feb 10, 2026 · 7 min read 396

Database

PRCD-1120 / PRCR-1001: Your Data Guard Standby Is Running, But It Won't Survive a Reboot

srvctl status database fails with PRCD-1120 on a physical standby that is up and applying redo. It was started by hand and never registered with Oracl...

A Admin Jul 22, 2026 · 14 min read 803