Finally I grasp the details of clustering on Linux (for High Availability not High Performance).
Last night I cranked through it and was able to figure out how to get HA working on CentOS 6.2 using corosync, and today I figured out how to do it on CentOS 5.8 with hearbeat.
I feel more than a bit relieved. I got this thing done.
I will probably spend the next few days documenting it as a story on this web site.
Good stuff.
Anyway, ran on the treadmill today, I pushed good in the end.
Time: 502Cal 2.2Miles
For 9 laps, not as good as yesterday, but showed some push towards the end to make it past 500 calories.