actually I did the same installation while a guy on the web did a post that it is possible to setup a storage server environement in a Oracle Virtual box for test purposes.
I also download the software create an iso image and start the virtual box.Here are two problems:
1. There was a error message that the hardware is not correct and
2. the root password or celladmin password was not known
I try root/welcome, root/welcome123, celladmin/welcome and so on.
All the user/passwords combinations doesn't work.
So for me it looks like a fake otherwise the guy could give the whole information for doing such an setup.
I know that Oracle University have a Oracle VM Image which they use for Exadata courses but this VM Image is not for general purposes use.
If you have new ideas on creating such a storage server environment let me know.
Where do you find the information for doing such a storage server setup? Could you please poste the link.