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.