Updating Hyper-V hosts with CAU
Hello All, Hope you all are okay and doing fine. In my new company that I started working with I'm thinking about optimizing the patching process of our Hyper-V hosts, they are all in a windows cluster. Doing some researches here, I stepped on Cluster…
Issues with new Hyper-V 2019 VM running Windows Server 2025
Hi, I have issues when deploying new Windows Server 2025 VM on Hyper-V 2019. I have no issues when deploying Windows Server 2025 from the same .iso on vSphere.
Windows Server 2022 Std. Hyper-V licensing
Hello, I have Windows Server 2022 Std and I would like to install 5x VMs in Hyper-V with the Windows 11 system. It is written everywhere that it is possible to install 2 VM Servers, but I do not know how the Windows 11 stations that I would like to…
Inquiry About Hyper-V Hypervisor Type in Windows Server
Is there an official article or document from Microsoft that specifies whether the embedded Hyper-V hypervisor in the Windows Server Kit is Type 1 or Type 2? Any insights from Microsoft technical support or community members would be appreciated. Thank…
Opening VM Settings is Slow - But Everything Else is Fast in Failover cluster Manager and Hyper-V
Any time I try to open settings on a VM, whether that be through Hyper-V Manager or Failover Cluster Manager, and regardless of whether I open it on a host, from my desktop, it can take up to 5 minutes for the settings page to come up. This happens every…
Hyper-V version 12: Error the target device has insufficient resources to complete the operation
Windows 11 24H2 Hyper-V version 12 Error the target device has insufficient resources to complete the operation
Hyper-V: Virtual machine doesn't start over PXE IPv4
I have set up a virtual server for deploying virtual machines using Windows Deployment Services. When I want to start a new virtual machine (Generation 2) via PXE IPv4, I encounter the attached screens. Does anyone have an idea how I can fix this?…
Azure Migrate from Hyper-V to Azure Stack HCI 23h2
Hello, I have install Azure Stack HCI 23H2 composed two nodes. In my configuration I have 2 Resouce Group one were I put the object of Cluster (AzureHCI) and other were i Create the VM (VMClusterAzureHCI). Now I migrate two VM from Hyper-V to Azure…
Error Occurred Trying to Retrieve a List of Virtual Switches
I tried every possible solution but stuck here. I tried to follow this: https://appuals.com/an-error-occurred-virtual-switches-in-hyper-v-2019/ but could not see the protocol, or the network card here. I am new with Hyper-v so take it easy.
Cluster Shared Volume 'VOL_T_CSV08') has entered a paused state because of 'STATUS_CONNECTION_DISCONNECTED(c000020c)'. All I/O will temporarily be queued until a path to the volume is reestablished.
HI everyone, Getting following error every day on Hyper-V CLuster... and not on one disk but all disk and all of hyper-v....everything is working properly but in scom getting this error. Cluster Shared Volume 'VOL_T_CSV08') has entered a paused…
Hyper-V Replication Operation Failed Event ID 33680 32086 32022
Dear all, I did a few things in the Server-VM, increasing the size of the Hard Drive, increased the number of processors, upgraded the SQL server in that VM, and I totally forgot about the replica server. Now, 3 months later, I'm trying to enable the…
Troubleshooting "Cannot Connect to the Virtual Machine" error in Hyper-V
I'm running Windows 11 Pro (Client) version 23H2 on a host machine and I'm having trouble connecting to a guest OS machine created using Hyper-V. I have already tried creating multiple guest machines, but I keep getting the same error message,…
Unable to connect to Hyper-V 2019 Type 1 server using Hyper-V Manager Computer policy does not allow the delegation of the user credentials to the target computer
Unable to connect to Hyper-V 2019 Type 1 server using Hyper-V Manager Computer policy does not allow the delegation of the user credentials to the target computer The operation on computer 'CONTAINER' failed: The WinRM client cannot process the…
Bios screen not showing
Actually whenever I'm turning my pc on it shows a screen where it'll be like gigabyte ultra durable and below that something like press del for bios etc etc for a few seconds and then comes windows login screen. But now whenever i start my pc first the…
The l1vhlwf service failed to start due to the following error: A hypervisor feature is not available to the user.
When attempting to run games, the display disappears after a few minutes, necessitating a forceful shutdown and restart of the PC. The following error is found in the Event Logger: The l1vhlwf service failed to start due to the following error: A…
Replacing servers in a HYPER-V cluster and asking about processors and Live Migration.
Hi. I will be replacing two servers in our HYPER-V cluster. The new two DELL R760 servers will have Intel® Xeon® Gold 6426Y processors (16 cores per processor). I also have two DELL R750 servers in the cluster, which have Intel® Xeon® Gold 6326…
Nonstop Time-Service Event 35 and 37 - Server 2016 / HyperV Role
Fully updated Windows 2016 Standard / HyperV role installed. Hosted VMs are simple RDS servers and do not have Time Syncronization enabled. HV gets time from public site, VMs from local DC. Patched over the weekend and as of this morning, the SYSTEM…
Hyper-V VM network connection problem with Default Switch
Hi, since 2 Months I have no internet connectivity from my hyper-V VMs that use the Default Switch. On the same day also my WSL2 lost all internet connection (and never regained it). I think both problems are related because WSL2 uses a vSwitch with…
Overview of networking in Hyper-V
Can someone explain how networking works in Hyper-V? Specifically, how does Hyper-V handle network connectivity for virtual machines and allow communication between the host and other VMs? Also, what are the different types of virtual networks that can…
Poor Cluster Shared Volume read/write performance when node is not CSV owner
We have a 5 node Windows Server 2016 Failover Cluster setup using an HPE Nimble as shared storage. We're using the cluster for Hyper-V. All virtual machine VHDXs are stored on the cluster shared volume (CSV). We're having a problems with disk…