To enhance App Layering resiliency to events of storage service maintenance, Azure NetApp Files has extended support for SMB Transparent Failover via SMB Continuous Availability (CA) shares on Azure NetApp Files for Citrix App Layering virtual disks. Using this capability will eliminate application downtime, as a result of storage service maintenance events, and improve overall reliability and user experience.
Learn more: What's new in Azure NetApp Files and Create an SMB volume for Azure NetApp Files