Whe have a system with 5 NW65SP8 servers and we want to migrate all our services to OES11.
We have iPrint, Novell Cluster Services, Identity Manager bundle 3.5.1 to sync with Active Directory, NSS, CIFS, Secure Login.
We will not use ID transfers nor Rolling Cluster.
Before we introduce the first OES11 servere in the three we want to backup eDirectory to be able to revert if some problem will arise.

What is the best way to do this ?