My team completes about 18 story points each sprint. If we take an 8 point story, our burndown gets really difficult to track. So if a story is halfway done, I want to know that.
Scrum shows that time estimates and tracking are crap. People are terrible about guessing them, and terrible about tracking them (do I count the twenty minutes I thought about it in shower?).
So story points is how we track progress.
I'm willing to do things, like create sub-tasks, etc. But JIRA doesn't really associate story and sub-task story points, so I'm not sure that helps.
What is the easiest way of tracking the story points completed for larger stories?