We removed some requirements to support Windows Server 2025, so the Anti-Virus Protection Agent should run with a basic installation.
Older Anti-Virus Protection Agent versions are functional, but you have to install the optional feature "wmic"

Failover and Failback
Cloud Data Fabric is a Hub-and-Spoke configuration that offers a Global Namespace when configured.
This system is designed with a strong focus on data consistency and accessibility. However, failover and failback scenarios are not considered within a Global Namespace. This means you would not configure a setup where one hub or spoke cluster replicates data to another cluster that takes over in the event of planned downtime or an outage.
For this reason, Yuzuy cannot perform failover and failback with clusters that are part of a GNS.
It is not possible to achieve high availability as known from Yuzuy in combination with Qumulo replication. Failover and failback of clusters that are part of a Cloud Data Fabric are not supported by Yuzuy.
There are exceptions: A hub cluster can contain directories that are part of a GNS, as well as directories that exist only on this cluster. These standalone directories can replicate to another cluster and be included in a failover and failback scenario with Yuzuy from version 1.3.2.
Anti-Virus Integration
With version 1.3.1, Yuzuy’s AV integration is fully compatible with Qumulo's Cloud Data Fabric.
A Yuzuy instance is only required for the hub cluster and will protect the entire system.
Improvements
QUMULO-516 - 128-bit file_ID Support
QUMULO-514 - AVPC - add Windows Server 2025 support