My current server is running CentOS 5.7 with DA 1.39 - I plan on upgrading DA to the newest 1.40 version, but how do I upgrade CentOS to the new 6.2 without breaking DA?
You'd be better off by configuring a new server with CentOS 6 rather than upgrading from 5. I've done it once, and man, I've never been so glad that my backup strategy worked.