Asynchronous Replication of Snapshots from an ActiveCluster Pod to a Third Array

I've been rebuilding my three-site SQL Server demo lab, and I ran into something I've wanted for a long time. If you've ever designed a SQL Server environment on ActiveCluster, you know the pattern: two FlashArrays running a synchronously replicated pod for zero RPO between sites, and a third array somewhere else for a longer retention, disaster recovery copy. The problem was that you couldn't get…