Hi,
We have Hyper-V 2016 Traditional Failover Cluster, most of VMs up time is very low (around 6 days), most of VMs are activated using VMAC (except some VMs that VMAC command shows successful activation, but Server Manager still shows not Active, although all Hyper-V hosts are activated with Windows Server 2016 Datacenter Edition), Applications owner reported that their VMs seems reboot automatically periodically, and some times reboot while they are working on it without any notification.
The only event that can be related is information System Event shown on most of VMs as ["Successfully scheduled Software Protection service for restart: Reason: RulesEngine"], and other events related to [Software Protection Service scheduled to restart in 05-08-2019].
Agents on Server:
- TrendMicro Antivirus
- Dell Networker Backup
Any clue?
Regards,
Maged