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Azure Site Recovery update rollup 55 is now generally available - April 2021

Published date: June 01, 2021

This update provides the following improvements for the latest versions of the Azure Site Recovery components. Also provides fixes and download links. 

  • Mobility Services—Added support for configuring Ubuntu-20.04 on master target server. Also added support to Linux OS.
  • Microsoft Azure Site Recovery Unified Setup & Configuration Server Template—Updated the flow where the screen was freezing when the user clicks the Configuration Server.
  • Microsoft Azure Site Recovery (Service)—Rest API support for protection of VMSS Flex, including protection of VMSS virtual machines inside a proximity placement group and/or in a zonal configuration. Scaling in/out of VMSS Flex is yet to be supported by Site Recovery.
  • Microsoft Azure Site Recovery (Portal)—Rolled out support for cross-continental disaster recovery of Azure virtual machines. Support is currently limited to three region pairs.

Learn more about the improvements, issues fixed, and get the download links.


  • Azure Site Recovery
  • Features

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