Before proceeding with the installation, please make sure of the following:
HANA_HIGH_AVAILABILITY and
HANA_SYSTEM_REPLICATION services are enabled on all relevant network interfaces.
hdbuserstore utility) on the primary HANA node.
SystemDB, i.e., specify port 3<SID>13 in the environment settings and
SystemDB as the target database.
SystemDB and all tenant databases, in an MDC setup) on the primary HANA node.
Please note that if you prefer to perform backup manually on HANA 2.0, you should also make sure that the SSFS keys are the same on both HANA nodes.
hdbnsutil -sr_register --remoteHost=$(secondary_host_name)
--remoteInstance=$(instance_number) --replicationMode=async
--name=$(site_name).
8080 is open on the secondary node. After the HA setup is complete, please enable the cluster service in firewalld on both nodes.