issues reaching or downloading from https from Hyper-V guests
Hi,We have a server running Windows Server 2019 Standard with Hyper-V. The machine contains 4 Intel X722 LAN ports (on a single card) in a LAN team, functioning as a Virtual Switch. Also the machine...
View ArticleVM on Server 2019 Hyper-V rebooted twice today after stable for 2 weeks
Hi all,Brand new Fujitsu RX2540M4 server with 2 Xeon Silver CPUs, 128GB DDR4 mem and 6 x 480GB SSD in RAID-6. Server 2019 Standard ROK installed, Hyper-V role enabled. There are 2 VM's running on it,...
View ArticleVirtual Machines not utilizing NUMA Node
Hi,I have a dell R720 configured as a VDI virtualization host, hosting approximately 30 Windows 10 VMs. Specs are as follows:Intel Xeon CPU E5-2650 v2 @ 2.60Ghz2 sockets16 cores32 logocial...
View Articlehyperv replica
Hi guys,can someone please advise on how to configure hyper-v for replication between a cluster 2 nodes in mainsite and a standalone hyper-v in the DR site.Regards,
View ArticleCannot reconnect to VM once initial connection is closed
I have a windows 10 enterprise x64 (10.0.15063) hyper-v host and a windows 10 pro x64 (10.0.18362) hyper-v guest. Both run windows defender and no other anti-virus. All has been working fine until...
View ArticleHyper V- connecting to host drives
Hi all,Just set up a windows 7 vm on windows 10 host. I am wondering since enhanced session mode is not available for my VM, what are my options to connect to host drives so I can access host usb-ports...
View ArticleVM with disk on SMB3 share has good read but bad write speed
Hi All,I've got a Hyper-V Node connected to a Windows FileServer (all Server 2016) via 2x10Gb on the node and 4x10Gb on the FileServer. During testing I've removed all NIC teaming with no effect but...
View ArticleV-servers won't load hypervisor not running
After converting my main disk from MBR to GPT and in the process switching to UEFI, I can no longer run the virtual machines on my hyper-V server because the hypervisor is not running. My understanding...
View ArticleHost Windows Server 2016 standard OEM, 2 VM's with 2016 standard OEM - cannot...
Can someone please explain the correct activation and rules for the VM's. With the standard edition you can not use AVMA, supposedly you use the same OEM key you activated on the host. When I try to...
View Articlehyper-v cluster 2016, event id 25, Hyper-V-VmSwitch
I have a cluster, 2 nodes. There are repeating events id 25, every few second:The MAC address 00-15-5D-AE-25-19 has moved from port 53A6AB28-EBD3-4F72-B690-69406077B8A7 (Friendly Name:...
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Hyper-V cross forest Live migration
Hi everyone.I have a task to migrate Virtual machines from one Hyper-V cluster(A) to another Hyper-V cluster(B) in another domain forest.I prefer to do it by sharing-nothing live migration with...
View ArticleHyper-V 2016 VMs stuck 'Creating checkpoint 9%' while starting backups
We have a two clustered W2016 Hyper-V hosts, every couple of days one of the hosts gets stuck when the backup kicks off. In Hyper-V manager the VMs all say 'Creating checkpoint 9%' It's always the same...
View ArticleTesla V100 - Hyper-V 2019 - device cannot find enough resources (code12) -...
Hello, I have a server HPE Proliant DL380 Gen10, 512GB RAM, with inside a Tesla V100-PCIE-32GB. Windows Server 2019 is installed. We have configured the Hyper-V role and installed a VM with 320GB RAM....
View ArticleWhat is causing this slowness
We have Hyper-V running on a 4 server cluster (using Failover Cluster Manager). Lately we have had a weird problem where one of the virtual machines will start DRAGGING. If we move the virtual...
View ArticleMerge-VHD gets to 99% then stops or hangs
Hello,Im having trouble merging an AVHDX into the parent VHDX. The AVHDX is only 21MB but after running the Merge-VHD command in powershell it gets to 99% and just stops or hangs there. The IO on the...
View ArticleCluster node - Event 252 - cluster service crashed
We have a 4 node Windows Server 2016 Hyper-V Cluster. Over the weekend, one node of the cluster reported this in the System event log:"Memory allocated for packets in a vRss queue (on CPU 14) on...
View Article[POWERSHELL] - Configure Network Configuration in a VM
Hi,I have a Hyper-v host running several VMs ...I would like to automate the Network configuration on 1 or several VMs via PowerShell. When you use the cmdlet Get-VM, there is not the parameter -Name...
View ArticleHyper-V 2019 2 node cluster - intermittent host / cluster issue when...
Hi all,Hoping someone may have ideas on how to resolve this one! We have a 2-node cluster (HPE ProLiant DL360 Gen10) built on Windows 2019 Standard GUI, iSCSI to Nimble storage. All validation tests...
View ArticleHow to merge snapshots without having downtime
We have VMs with snapshot what I generally like but if the host fails to boot and we need to restore the VHD files to a new machine we would have to merge with the snapshots.Is there an easy way to...
View ArticleDo not save Hyper-v data
Guys, I would like not to save data on the virtual machine, but whenever I turn it off, it saves everything, how not to save?
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