NFS

Voodoo with init parameters and Oracle Restart

Uwe Kirchhoff, one of the best techies I know in the entire Oracle CSS (formerly ACS) Support, mailed me before the Christmas holidays with a simple question. He discovered that altering init.ora parameters in a session does not necessarily write the parameter down into the spfile. Sounds a bit like Voodoo with init parameters,  and Oracle Restart has a role in this story as well. If you don’t have or do not plan to use Oracle Restart, then this is not interesting for you. But of course, you are free to still read it 🙂

Voodoo with init parameters and Oracle Restart

Photo by Marko Manojlovic on

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Upgrade to Grid Infrastructure – but OCR and VOTING on RAW?

Just received this question from a colleague these days:

“The current customer environment is 10.2.0.5 on Linux with a 2 node RAC cluster having OCR and Voting Disks on RAW devices. Customer is concerned about the possibility of upgrading to 11gR2 Grid infrastructure first before they could upgrade to 12c Grid
infrastructure.”

Now the answer is written down in MOS Note 1572925.1:
How to Upgrade to 12c Grid Infrastructure if OCR or Voting File is on Raw/Block Devices

Basically the MOS Note says:
You will have to relocate your OCR/Voting to a supported device BEFORE you can upgrade …

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