DB2 High Availability Disaster Recovery (HADR) commands
The DB2 High Availability
Disaster Recovery (HADR) feature provides complex logging, failover,
and recovery functionality for DB2 high
availability database solutions. Despite the complexity of the functionality
HADR provides, there are only a few actions you need to directly command
HADR to perform: starting HADR; stopping HADR; and causing the standby
database to take over as the primary database.