“Site Recovery in previous versions was dependent on the StorageLink Gateway component which was a Windows-based separate installation,” Citrix says. “With XenServer 6.0 the StorageLink functionality is delivered as a native part of XenCenter and the Site Recovery functionality is done natively as well.”
This also allows Citrix to support replication on a greater number of storage devices.Similarly, a Windows VM requirement was removed for access to storage features like data replication, de-duplication, snapshots and cloning, while a new workload balancing tool uses a Linux-based virtual appliance “with a smaller footprint [that] replaces the Windows-based virtual appliance and eliminates the Windows licensing dependency,” Citrix said.
via Citrix drops dependencies on Windows to boost XenServer with v6.0.
Here’s an interesting comment on this article:
Another interesting tidbit further down in the comments…
Is this true?