I need to blog more. Stupid being busy. Anyway, last week, we were doing a small scale test for a customer, and it didn’t work the way we were expecting, and for one of the dumbest reasons I’ve ever seen. If you aren’t familiar with Azure Site Recovery it provides disk level replication for VMs, and allows you to bring on-premises VMs online in Azure, or in another Azure region, if you VMs are in Azure already. It’s not an ideal solution for busy SQL Server VMs with extremely low recovery point objectives, however, if you need a simple DR solution for a group of VMs, and can sustain around 30 minutes of data loss, it is cheap and easy. The other benefit that ASR provides, similar to VMware’s Site Recovery Manager, is the ability to do a test recovery in a bubble environment.
Read on for notes from Joey.