Hi, I will explain Oracle 19c Grid Infrastructure Upgrade from Oracle 18c on Exadata X7 in this post.     If you don’t know what is the Oracle RAC and Exadata, you can read following articles. You can download Oracle 19c installation file from Metalink and following link. https://www.oracle.com/database/technologies/oracle19c-linux-downloads.html     Download Grid Infrastructure software … Continue reading Oracle 19c Grid Infrastructure Upgrade from Oracle 18c on Exadata X7