KVM, Whonix-15.0.0.7.1: Live snapshots don’t work
When I want to start a saved live snapshot I always get error messages like this:
internal error: process exited while connecting to monitor: 2019-12-08T08:01:21.847930Z qemu-system-x86_64: Device ‘drive-virtio-disk0’ does not have the requested snapshot ‘snapshot1’
Traceback (most recent call last):
File “/usr/share/virt-manager/virtManager/asyncjob.py”, line 75, in cb_wrapper
callback(asyncjob, *args, **kwargs)
File “/usr/share/virt-manager/virtManager/asyncjob.py”, line 111, in tmpcb
callback(*args, **kwargs)
File “/usr/share/virt-manager/virtManager/libvirtobject.py”, line 66, in newfn
ret = fn(self, *args, **kwargs)
File “/usr/share/virt-manager/virtManager/domain.py”, line 1105, in revert_to_snapshot
self._backend.revertToSnapshot(snap.get_backend())
File “/usr/lib/python3/dist-packages/libvirt.py”, line 2024, in revertToSnapshot
if ret == -1: raise libvirtError (‘virDomainRevertToSnapshot() failed’, dom=self)
libvirt.libvirtError: internal error: process exited while connecting to monitor: 2019-12-08T08:01:21.847930Z qemu-system-x86_64: Device ‘drive-virtio-disk0’ does not have the requested snapshot ‘snapshot1’
It only occurs with live-snapshots and with Whonix VMs.
For me it’s not a big deal, because “normal” snapshots are good enough, I only wanted to say, that this problem seems to exist (reproducible on two machines).