I found the TID on how to move CA to another server. 3618399

About 9 years ago, I manually created our current CA, I believe it was Netware 5.1.
The CA is currently hosted on a Netware 6.5 SP8 server. I believe that I moved the CA from Netware to Netware box several years ago.
It seems that if I follow the 3618399 TID, I should be able to move CA to a Linux box, OES2 or later.

However, second question, and I thought that I read this somewhere.
Is it possible to extend the life of CA with out having to delete and recreate?