Forum Discussion
MHampl
May 02, 2022Copper Contributor
Hyper-V 2022 - VMSS logs constantly about Hyper-V-VmSwitch
Hi guys, any hyper-v gurus around? I have a new 2022 host which will be deployed to production soon. I've found by luck that vmms process (Virtual Machine Management service) constantly logs Verb...
ja_perez
May 15, 2024Copper Contributor
Hello, the same thing is happening to me. Although it's been a while, were you able to solve it?
Greetings!
- MHamplMay 16, 2024Copper ContributorHi, nope didn't solve it. Consulted with some Hyper-V MPVs etc and it's happening all the time, it's like 1MB log file which is rotating, so it's not that big of a deal. Still a nughty bug I thing, but it seems nobody cares 🙂
- ja_perezMay 16, 2024Copper Contributor
Hi, thanks for your response.
I have managed to stop this problem. On my Hyper-V system it was causing network performance issues.To solve it I reinstalled Hyper-V, the steps I followed:
- Shut down all VMs
- Remove the network adapter from each VM
- Delete the virtual switch
- Remove the Hyper-V role
- Reboot
- Add Hyper-V role
- I have a dedicated network adapter for VMs. Before installing Hyper-V, I disabled TCP IPv4 and IPv6 protocols on the adapter
- Select network adapter without connection sharing
- Select location of HV machines and disks
- Reboot
- All machines appeared in HV without the need to import them
- The Hyper-V-VmSwitch log shows a few messages but they stop and some correct information already appears
Greetings, I hope it helps you!