One of my new servers was just setup using the CentOS 4.2 ISOs. I'm having the problems with high iowait times that I've read about in a couple of different places. The fix appears to be a reversion back to the 2.6.9-11 kernel from the current 2.6.9-22. Since this was a fresh install with CentOS 4.2 there's no "reversion" to make that I know of. I guess the question is: What is the best way for me to switch to the 2.6.9-11 kernel on a fresh CentOS 4.2 without borking the server and having to pay the DC a trillion dollars to fix it?
P.S. I'm also running DirectAdmin on it as well if that matters.
