HP Serviceguard Toolkits for Database Replication Solutions User Guide, March 2012

Recommended ActionPossible CauseProblem Scenario
1. Run db2 takeover hadr on db
sample by force command on
machine where the state of the DB2
HADR is one of the following states:
remote catchup pending, peer or
disconnected peer.
2. After the state changes to “peer”,
run the db2 takeover hadr on
db sample command on standby.
Limitations
This section lists the limitations of DB2 HADR toolkit in an HP Serviceguard Cluster:
• Start the standby package before you start the primary package. DB2 HADR toolkit does not
use the by force start command for primary database.
• Failover happens only at the instance level and not at the database level.
52 Serviceguard toolkit for DB2 High Availability Disaster Recovery