Hi there, we have installed OpenNebula on 10 node + 1 controller node. Following the installation, /var/lib/one is exported o all nodes. If we leave the default config, all the VM images reside in controller node. I have created a new datastore, with ssh transfer. The new image store id is 101. However, when I create a new VM, it gets transferred to id 0 datastore, (I found with following procedure: I logged in the machine that vm resides and used virsh dumpxml to findout where it is) and of course since /var/lib/one is exported to each node, when it gets copied to datastore 0, it is actually on the controller node and the following confirms it:
$ df disk.1 Filesystem 1K-blocks Used Available Use% Mounted on 172.16.0.3:/var/lib/one/ 558286560 4325048 525579096 1% /var/lib/one
What should we do? Should we export only parts of /var/lib/one, or can we direct it to use another place?