Even with ZFS you still have to wait for RAM to dump, haven't you? And it will freeze at least for the dump write time. Do they have CoW for container memory?
But even if they had, the RAM snapshot needs to be written, but without freezing the container. I would appreciate an option when I could ignore everything that was not fsyned, e.g. Postgres use case. In that case the normal ZFS snapshot should be enough.
But even if they had, the RAM snapshot needs to be written, but without freezing the container. I would appreciate an option when I could ignore everything that was not fsyned, e.g. Postgres use case. In that case the normal ZFS snapshot should be enough.