How to switch operation mode in HANA system replication environment

How to switch operation mode in HANA system replication environment

Symptom :

In HANA system replication environment, you want to switch operation mode.

Environment

SAP HANA 1.0

solution :

Change operation mode from delta_datashipping to logreplay

1. Stop secondary system.

2. Execute the following command on secondary site.

hdbnsutil -sr_register --remoteHost= --remoteInstance= --replicationMode= --operationMode=logreplay --name=SITEB

3. Start secondary system.

Change operation mode from logreplay to delta_datashipping

1. Stop secondary system.

2. Execute the following command on secondary site.

hdbnsutil -sr_register --force_full_replica --remoteHost= --remoteInstance= --replicationMode= --operationMode=delta_datashipping --name=SITEB

3. Start secondary system.

NOTE: Switching operation modes from logreplay to delta_datashipping requires a full data shipping.

More Details Refer : KBA 2500677