A few weeks ago I was working on a GI upgrade from 12.2 to 19.6, but after running the upgrade in node 1 +asm1(19c) does not see +asm2(12c) . Below you will see what I did and how it was fixed. I started running the
This technique will help you clone an ORACLE_HOME in 19c and onwards
How to fix the status of the Oracle GI crs when it is in UPGRADE FINAL after a failed upgrade from 12.1 to 18.5
Back in late June of 2015, Larry Ellison launched several public cloud services , and one of those who were included was the Public DBaaS , today I had the opportunity to try out this new service and here we will go into how to
This is going to be a short post as there wasn’t much information on this type of failure when searching for it. I was working on an Oracle EM13cR2 installation and when the installation reached 78% it failed on the BI Publisher configuration . I
I am mostly writing this so I don’t forget , it will be a small post. The other day I did a switchover in a RAC environment , which went pretty smooth , but after doing the switchover in the primary I kept getting the
The other day I was doing an import using impdp in 12.1.0.2 , and got the following error ORA-30926: unable to get a stable set of rows in the source tables. While investigating, I found that the source database had OLAP option removed and found
Yesterday as I was running here in Lisbon, I found a sign outside the Teatro Nacional D. Maria II in Rossio Square that read “Parece Impossível” (Seems Impossible) and I thought that I couldn’t have found a better sign on the day that marked an anniversary
This is something that you might have already known, but it’s a cool thing when using RMAN that I want to show you. As you may know Oracle Database has a feature called archived redo log failover, this feature allows RMAN to backup successfully the archived redo