You have a Scalable Shared Database setup for reporting purposes on SQL2.

You have a Scalable Shared Database setup for reporting purposes on SQL2. You want to be able to keep a point in time view of the reporting database each month. What can you do?
Make a new copy of the production database each month and then copy that to the SAN. Attach it as a new Scalable Shared Database each month to the reporting servers. A Scalable Shared Database does not support database snapshots, so you would have to manually create a new database each month with the data view you need and add this as a new Scalable Shared Database to the SAN and each reporting server.