I will help a customer to migrate their applications. They now have 3
machines, their AIX version is 3.1.5, 4.2.1 and 4.3.1. The machine with
os 3.1.5 is using as production now, 4.2.1 is using as testing and 4.3.1
is new purchased machine. Now, we want to shift the production
applications from 3.1.5 to 4.2.1 and the testing applications from 4.2.1
to 4.3.1. Do any have any experience before can share with me?
Thanx a lots!