Never mind. Installed a new updated brocade driver on the hypervisor, restarted the engine after after 10 minutes, the engine restored everything itself :-) 2014-12-04 9:04 GMT+01:00 Koen Vanoppen <vanoppen.koen@gmail.com>:

Dear All,

After we updated our hypervisors to : vdsm-4.16.7-1.gitdb83943.el6.x86_64 vdsm-python-4.16.7-1.gitdb83943.el6.noarch vdsm-python-zombiereaper-4.16.7-1.gitdb83943.el6.noarch vdsm-xmlrpc-4.16.7-1.gitdb83943.el6.noarch vdsm-yajsonrpc-4.16.7-1.gitdb83943.el6.noarch vdsm-jsonrpc-4.16.7-1.gitdb83943.el6.noarch vdsm-cli-4.16.7-1.gitdb83943.el6.noarch

We don't have access to our storage domain anymore. He jsut doesn't see the disks anymore...

I added the vdsm log and engine log. I'm clueless... BEfore he did see the storage domains, now after the system update he doesn't anymore...

Thanks in advance,

Kind regards, Koen