JoaoJandre commented on issue #9496:
URL: https://github.com/apache/cloudstack/issues/9496#issuecomment-2286941796

   > > > > @scottsignal Make sure you enable the global configuration 
'kvm.snapshot.enabled' then navigate to the volume of the instance and you 
should be able to create a volume snapshot of the instance irrespective of the 
Power status of the instance.
   > > > 
   > > > 
   > > > We have kvm.snapshot.enabled set to True. This was generated from 
feedback we received that its inconvenient to have to navigate to volumes. They 
felt that it should be reasonable to do this from the instances tab and do a 
volume snapshot on all volumes attached to that instance in a powered off state.
   > > 
   > > 
   > > Do you intend to restore all the volumes simultaneously? If so, what you 
want is a VM snapshot (without memory).
   > 
   > I had not thought about the restore side, but it would make sense to be 
able to do the initial creation and restore all volumes attached to an instance 
simultaneously. And yes, I was assuming that it would be a VM snapshot (without 
memory). The Instance would be powered off, so it would be clean and no need 
for a memory snapshot.
   
   @scottsignal Currently, using KVM as the hypervisor, ACS does not support 
taking disk-only VM snapshots of stopped VMs. I am already working on a feature 
that will enable this behavior (You can take a look at #9524 if you want). 
However, I first need to merge #9270 before I can put more energy on this 
feature. So I expect it will only be available in 4.21.0.0


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