Add new Database Node with VM to existing Exadata

[IlgizN]

Hello,
Please help,
I want to add new Database Node with VM to existing Exadata.
I have Exadata 1/4 with oracle VM (8 cluster)
I want to add new Database node.
If use to reconfigure existing OEDA conf file, after add 1 DB server all configuration from OEDA file lost.
After add new DB server all IP address will change.
How I can add new DB server to existing Exadata and cluster.
Could you please send step by step procedure.
Many thanks.

[ErmanArslansOracleBlog]

What do you mean by "all configuration from OEDA file lost"?

Did you check this MOS document ? -> Adding New Nodes to existing Clusters on Exadata VM environments using OEDA (Doc ID 2286633.1)

Note that: Starting with July, 2017 OEDA Release, a new feature to add and remove nodes to/from existing clusters on Exadata VM environments has been added. Please note that this feature is currently available only on OVM environments[Linux].

[IlgizN]

Hello,


After change compute node count from 2 to 3 my old data removed - IP address change and cluster settings removed.
Read Doc ID 2286633.1 but I want add new Compute Node with VM to existing Exadata 1/4

[ErmanArslansOracleBlog]

The document I sent you in my last update seems archived.. I can't reach it anymore through Oracle Support. Please check the following -> https://docs.oracle.com/en/engineered-systems/exadata-database-machine/dbmmr/extending-exadata.html .Extending and Multi-Rack Cabling Guide 1.4.7 Adding Servers to a Cluster. .This will redirect you to Edata Maintanence Guide - Managing Oracle VM Domains on Oracle Exadata Database Machine https://docs.oracle.com/en/engineered-systems/exadata-database-machine/dbmmn/managing-oracle-vm-domains.html .Check the section named -> 5.16 Expanding an Oracle VM Oracle RAC Cluster on Exadata .Read & follow it, does it help?