Re: [libvirt PATCH 16/20] qemu_snapshot: don't allow creating external snapshot after reverting
On Mon, Mar 13, 2023 at 16:42:17 +0100, Pavel Hrdina wrote:
This would allow creating new branch in the external snapshot
history
which we currently don't support.
The issue with branching the external snapshot history is that deleting
some snapshot would require calling block-stream instead of
block-commit which is currently not implemented.
If the problem is with deletion of the snapshot afterwards I strongly
suggest detecting and limiting the deletion itself.
Creation doesn't seem to be the problem and it feels weird to restrict
it.