How to extend /opt and /u01, LocalVolumes on ODA 19.27 #JoelKallmanDay
Learn how to extend /opt and /u01 file systems on Oracle Database Appliance using the new odacli extend-localvolume command introduced in ODA 19.27, with examples and tips.
[INS-30060] Check for group existence failed Oracle 19c Install
Fix INS-30060 in Oracle 19c on RHEL 9. Learn how /tmp noexec causes install failures and how to resolve with remount or alternate temp.
odacli create instance
On Oracle Database Appliance (ODA), DBAs can also provision a database in instance-only mode. This approach creates only the Oracle instance shell—without generating physical database files such as controlfiles, datafiles,…
odacli Create Database on ODA
Create and register a new database on Oracle Database Appliance with odacli create database. Follow this step-by-step DBA guide.
How to Delete RAC Node in Oracle 19c – Step-by-Step Guide
Aug 17, 2025 － Learn how to delete a RAC Node in Oracle 19c safely. Step-by-step guide with backups, cleanup, and validation for smooth reconfiguration.
Oracle RAC 19c- Add node online- step by step guide
Detailed guide on how to add a node to Oracle RAC 19c with cluvfy checks, root script execution, and post-validation steps.
ODA CPU Core Reset
Learn how to perform and validate resetting CPU cores on ODA with odacli. Avoid licensing pitfalls and reboot surprises. Read the full step-by-step guide!
odaconfigcli – The new utility on the block
Explore how odaconfigcli helps collect and customize Oracle Database Appliance configurations with HTML reports and JSON output.
AutoUpgrade Resume Job – What are your options?
AutoUpgrade greatly simplifies the database upgrades, however many times the upgrade can fail. Let’s look at the various AutoUpgrade Resume options and when and how to use them. AutoUpgrade tool…
DBMS_DICTIONARY_CHECK for Seamless Upgrades to 23ai
Check the blog to review DBMS_DICTIONARY_CHECK and leverage the feature for seamless upgrades to oracle 23ai.