Fix: Improved handling of case where snapshot removal is delayed because of still ongoing meta-data transfers
Fix: Improved handling of case where snapshot removal is delayed because of still ongoing meta-data transfers

uroni/urbackup_backend,uroni/urbackup_backend,uroni/urbackup_backend,uroni/urbackup_backend,uroni/urbackup_backend,uroni/urbackup_backend,uroni/urbackup_backend