On my virtualization system there are some VMs. One of them was aimed for testing some services on it. So in this case I need to have the first state of that VM.
I searched for a solution found the
snapshot as a good approach for it. Then searched further and found out that virsh can do it form by
snapshot-create. But besides that, there is another command,
snapshot-create-as. I read both of them, and both of them act the same.
Now my question is, what is the difference between
Please describe in detail!!