Quote Originally Posted by ta_jb View Post
Is it possible to try it first for 60 days or is the V7 key mandatory?

We currently own a V6 cluster and are evaluating the possible upgrade pathes. Complete new hardware or upgrade (new HDDs, more RAM) the existing one.
Upgrading a current DSS V6 to DSS V7 will not be able to be in trial mode.
To use trial mode, you will need to install to new hardware.