Is there a guide or document to plan DR for a non-global zone ?

Here's the situation:

Two different sites, one Solaris Cluster on each site with a failover non-global zone on the primary cluster.

Data replication happening at the Storage level.

What I need is a guide or document on how to plan DR for this failover non-global zone from Site A (primary) to site B (secondary) in case the whole cluster goes down at Sita A.

Thanks,

Javier