[one-users] Re-installing OpenNebula from scratch - just keeping the datastores

[ML mail]

Hi,

I am thinking of re-installing all of my ONE test installation and at the same time move on from 4.4 to 4.6 as soon as its released. The only thing that I will keep are my NFS datastores which includes VMs and images. 


Now I was wondering after having setup ONE 4.6 with the same network as the previous one and with the same datastore locations, is it somehow possible to recover my already existing VMs form my NFS datastore?

Basically all ONE needs to know is already in the deployment.0 file so in theory it should be able to recover from it? If yes, how do I do that?

I am thinking here that this procedure could be especially useful in the scenario when someone loses his whole ONE configuration and the only thing left are his datastores...

Regards
ML