Azure Site Recovery is now available as Preview. This service formerly known as Azure Hyper-V Recovery Manager is able to orchestrate failover between two customer owned sites.
It is also able to replicate Hyper-V virtual machine to Microsoft Azure datacenters saving customers on costs of a secondary datacenter.
Besides replication to Azure the service also allows an orchestrated recovery of virtual machines in case of failover to an Azure datacenter.
Customers must be using System Center Virtual Machine Manager 2012 R and virtual machines running on Hyper-V. At the moment only Generation 1 VMs are supported. VHD & VHDX virtual disk files are supported.
A getting started with Azure Site Recovery for on-premises to Azure is available here.
More information on Site Recovery here.
During Preview customers ger a 50% discount on pricing. The costs of protecting on-premises virtual machines to Microsoft Azure are $ 27,- per month per virtual machine *during Preview* . Customers receive 100GB of replication and storage per VM. Charging is based on an average usage per month. Suppose a customer protects 20 virtual machines for the first half of the month and none for the second half, the average daily number of protected virtual machines being charged by Microsoft would be 10.
Costs for using Azure Site Recovery as an orchestration tool for replication to another customer managed site is $ 16,- per month per virtual machine.
I will cover Azure Site Recovery in my new book on Microsoft hybrid cloud.