I've been a manager for a month and change now, managing the virtualization and systems architecture group at the lab. It's an interesting challenge (which is why I agreed to do it), often frustrating, occasionally exhilarating. To my surprise, the part I like most is dealing with human beings in their myriad forms. To my non-surprise, the part I like least is the bureaucracy, but I figured I'd wait a couple more months before I start tilting at wind-mills. I still write code (well, debug code, mostly) and conduct research, but it's no longer the most important part of my day.
On the research front, we had two papers accepted to ICAC 2009 (one full paper and one short paper/poster), both in the general area of treating virtual machines as black boxes and inferring useful things about them---performance bottlenecks and boot-time--via statistical analysis of their inputs and outputs. Another paper, on the DMA mapping problem in direct assignment, was not accepted to USENIX ATC to my disappointment, and we are now revising it while looking for a new home.
I am continuing to work out twice a week with a private trainer who is seriously kicking my butt. It's rare when I don't finish a workout on the brink of exhaustion, drenched in sweat. I *love* it. Twice a week is no longer enough---I crave the endorphin rushes and sore muscles---so I've also re-started going for long walks, and hitting the punching bag in the back-yard like I really mean it. The kilograms are coming off, too, an added bonus.
Last but not least, SYSTOR 2009 is coming up next month, with a great program combining academic research and real-world systems. See y'all there!