[ovirt-users] Guests Not Responding

[Brett Holcomb]

For some reason today my guests have decided to go into a not responding 
state according to the WebUI.  I am running a hosted engine environment  
with one physical host.  I can  power them down,  then run them and they 
show good for a few seconds, then go to not responding - the question 
marks.  I can connect to them via ssh but functions such as removing a 
snapshot fail on the finalizing step.  The hosted-engine --vm-status 
shows good and healthy.  The vdsm log on the says the guest is up.  The 
messages log show 11 guests active which is correct.

I'm at a loss as to where to look next.  I've found some threads which 
indicated someone deleted live snapshots and things got fixed so I'm 
attempting to delete some snapshots but that doesn't help.

By the way - what is the difference between a snapshot created via 
Create on a VM Snapshots list and a live snapshot?

Any help is appreciated.

Thanks.