Sluggish response on Hyper-V VMs, logging Event ID 129
- ONTAP 9
- Clustered Data ONTAP 8.3 and later
- Microsoft Hyper-V
- After upgrade to clustered Data ONTAP 8.3 or later, Hyper-V VMs respond sluggishly and Event ID 129 is being logged inside the VM's Windows event log.
- The Windows event logs of the Hyper-V host are clean.