Oracle Database 12c Virtual RAC Installation on Oracle Linux 6

I finally got my server problems sorted out yesterday, so I was able to do a 12c virtual RAC installation. You can see what I did here:

The setup is pretty much the same as the 11gR2 setup. So there’s no real drama at all.

With the basic installation articles out of the way I can start having a play with the functionality.

I’ve now got 12c running under VirtualBox on my server (Oracle Linux), desktop (Fedora 18), laptop (OS X) and desktop at work (Windows 7). If I can just get it running on my Nexus 4 and Nexus 7… :)

Cheers

Tim…

 

Oracle 11g RAC on NFS…

As a follow-on from my 10g RAC on NFS article, I thought it would be nice to have an 11g RAC on NFS article. The process is very similar, with a couple of exceptions:

  • The Virtual IP Configuration Assistant (vipca) runs in silent mode without any problems now. Under 10g, you had to use a “real” public IP address for this to work. Under 11g it now works with private IPs like “192.168.x.x” etc.
  • Oracle 11g includes a Direct NFS Client for “optimized” Oracle over NFS performance. I don’t have the relevant kit to do a performance comparison, so I don’t know if it’s worth it or not. If someone has some figures for this I would be interested to hear them.

Cheers

Tim…

Update: For information on Direct NFS Client performance look here.