While developing salt I've found that this kind of logging usage is only helpful when developing the feature that made us add the log call. After a while, when you see this kind of log messages, you're somewhat lost to why was that logged.

All this to say that, even though the log call will be a bit verbose, which might tell us why we're seeing it, it never hurts to use something like, `log.info('LXC Checkpoint returned: \n{0}'.format(sret)`, or similar...

Please not that this is not a blocking problem, just something for us to keep in mind...