[one-users] recovery after power outage?

[Dan Yocum]

Hi All,

A few days ago we experienced a major power outage taking out our entire 
opennebula cloud.  Nothing shut down cleanly and when the headnode came 
back online, it still thought the VMs were running albeit in an 
"unknown" state.  Of course, the images were still on the host nodes...

Is there a way to recover *nicely* from such a situation without 
redeploying all the VMs and getting back most if not all of the data on 
the VMs?

Thanks,
Dan

-- 
Dan Yocum
Fermilab  630.840.6509
yocum at fnal.gov, http://fermigrid.fnal.gov
"I fly because it releases my mind from the tyranny of petty things."