Sometimes the easiest questions isn't that easy to find an answer to :) I'm going over some notes from San Diego and the notes on how to find the RAC Cluster name caught my interest. This can of … [Read more...] about What is your RAC cluster name?
Archives for December 2014
When you try o create or rebuild an oracle spatial index in another schema, there is a big chance that you have the wrong privileges. You need to make sure that the target schema has CREATE TABLE and … [Read more...] about ORA-13249: Error in Spatial index: index build failed
I managed to mess up my DNS settings after moving my private mail domains to googlemail. For some reason when i changed my MX records I also did some changes on some CNAME records, don't know how, … [Read more...] about DNS Issues
In this article I will discuss the concept of voting disks and why they are a critical component in RAC, what they are, why they are needed and how you can manage them Voting disks (also known … [Read more...] about RAC – Voting Disks, what the fuzz is all about.
This Article will go though and describe the most common tools for managing your OCR files. I will also talk about what the purpose of them and how they are managed internally. OCR … [Read more...] about Manage your Oracle Cluster Registry (OCR)
RMAN-03009: failure of delete command ... ORA-19606: Cannot copy or restore to snapshot control file I've hade some issues deleting obsolete backups. This error happen when a snapshot … [Read more...] about ORA-19606: Cannot copy or restore to snapshot control file
This article will show how to manage Oracle RAC startup and shutdown scenarios. Both for Individual instances and for all instances, also including the ASM instances. We will cover: Shutdown RAC … [Read more...] about Manage RAC – Starting and stopping – Multiple options