Today we found out that there was a patch messing with our Hyper-V host running Windows 2019, and that it broke how the Hyper-V manager shows the VMs. This patch was possibly KB5022286, but we are not sure at this time. The Hyper-V manager showed only 2 VMs but we had 10 VMs running. When doing a get-vm via powershell, … Read More
Sometimes we can mount a VHDX that had its checkpoints saved on another location. When trying to boot the VM we will have a “Property ‘MaxInternalSize’ does not exist in class ‘Msvm_VirtualHardDiskSettingData’.” This is because the disk properties have changed and the VM is linking the checkpoint back to its parent, making the chain corrupted. To remediate this, we will … Read More