How to enable system replication

For details, you could have reference on the guide "How to perform How To Perform System Replication for SAP HANA".

Using HANA studio

Perform backup on primary
Primary Host: Enable system replication
Stop secondary DB
Secondary : Register secondary system

Using command line tool hdbnsutil:

Primary :

hdbsql BACKUP DATA USING FILE ('<path><prefix>')

Primary:
```
hdbnsutil -sr_enable --name=SITEA
```

Secondary:

sapcontrol –nr <instance_number> -function StopSystem HDB

hdbnsutil -sr_register 
--remoteHost=<primary hostname> 
--remoteInstance=<instance number> 
--replicationMode=<sync|syncmem|async> 
--operationMode=<delta_datashipping|logreplay> 
--name=SITEB

Secondary:

sapcontrol –nr <instance_number> -function StartSystem HDB

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How to enable system replication