What happened to VT-d VT-x on my machine once Hyper-V has been disabled?
Without wishing to bore most of you to sleep, let me cut to the chase that for years I've been on 64bit os development on Windows 10 platform, using VBox & Qemu emulator, it's been fine till I was...
View ArticleMissing Host-Machine and VMs from Hyper-V in Server 2016
Hi,I couldn't see the Host Machine and VMs from the local Hyper-V manager after the HP System Management Homepage (SMH) software installation. I had removed the SMH and it's still unable to show them...
View ArticleImport VMs Exported from Hyper-V 2019 to Hyper-V 2012 R2
Hi,We have a situation that we have to do the following:Move (Export/Import) VMs from Hyper-V 2012 R2 (Old Site) to new Hyper-V 2019 (new site)Add some VHDX to the moved VMs at Hyper-V 2019, and do...
View Article2019 cluster: live migration only works on Linux VMs, not Windows
This is a fairly simple question, and I'm hoping the answer is fairly simple too.I have a straightforward 3-node failover cluster: the servers are running WS2019, and the 30+ VMs are running a mixture...
View Article[Known Issue] RemoteFX vGPU Disablement in July 14, 2020 Windows Update...
Symptom:Error after 2020 July's update when starting VM with RemoteFX via Hyper-V Manager:An error occurred while attempting to start the selected virtual machine(s). %computername% fails to start....
View ArticleWhen converted vhd is attached, hyper-v vm does not boot. Even not from ISO
I have been rolling out Hyper-V hosts and creating Hyper-V VM's for quite a while now. Everything fine, until this case. I need some greater minds to shed some light on this. I need to convert a...
View ArticleHyper-V disk is not present by using int 13h
I have written my own OS to detect how many drives present on my computer. But I had some difficulties with hyper-v. I found that I added the DVD disk in hyper-v. However, when I was brutal forcefully...
View ArticleWindows 2019 Hyper-V Host Static or Dynamic ram allocation
We are setting up a Windows 2019 Hyper-V VM running on a Physical Windows 2019 Server with 64GB of Ram. The Physical server will be running a few lightweight apps and also the Hyper V roles. I have...
View ArticleCannot activate Windows Server 2012 R2 Standard in Hyper-V VM
hi guys, my host server are Windows server 2012 R2 Standard, i have install a Windows server 2012 standard in the hyper-v manager, but it cannot be activate by AVMA, how can i activate it or should i...
View ArticleWindows 2012r2 Hyper-V Generation 2 firmware boot order No boot entries are...
I have 2 host HyperV which configure in cluster. Inside the host there are multiple virtual machine. When I try to create new virtual machine usung Generation 2, its firmware boot order shows " No boot...
View ArticleWindows Admin Center cannot connect to hyper v core 2019
I need help connecting to Windows server core 2019, I currently have Hyper-v core 2019 installed on a dell server, then install the windows admin center tool on another computer, using Windows 10 ,...
View ArticleCannot enable the Promiscuous mode at Virtual switch for spanning port
Hello,How to enable Promiscuous mode at Virtual machines (Hyper-V) windows 2019 serverWhat the power shell command and version to run this command please?Thanks,Bilal
View ArticleFailure to Boot on Red Hat Enterprise Linux (RHEL) or CentOS 8 using Hyper-V...
When using RHEL 8 or CentOS 8 as the guest operating system on a virtual machine (VM) running on a Microsoft Hyper-V Server 2016 host, the VM in some cases fails to boot and returns to the GRUB boot...
View ArticleHyper-V 2019 virtual switch + Broadcom 10Gbe: dropped traffic
Hi,I have recently received two new Dell PowerEdge R540's. Both identical spec. Both have a Broadcom Dual Port 10Gbe SFP+ Adapters (57412 chipset). Bother servers have been setup the same. Booted into...
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Restrictions running Hyper-V under W10 Professional x64?
Please help me understand the restrictions applicable to running under W10 Professional x64. Some users are trying to run Hyper-V under W10 and it does not seem to support either more than one socket...
View ArticleHyper-V multiple NIC's communication
Hey,I've been experimenting with the Sophos XG Home Firewall and FlexiWAN at home to get a better grasp on these technologies. I'm currently busy with the Sophos XG FW and want to set it up with the...
View ArticleHyper V, Tuya Convert
I am wanting to utilize Hyper V with Ubuntu to run the Tuya Convert terminal scripts and flash ESP8266 device with tasmota.I have been able to install Hyper V, login to Ubuntu, complete the tuya...
View ArticleWindows server 2016 standard hyper-v installation error 0x80073701
Dear Gurus,I am getting error code 0x80073701 while installing Hyper-V in Windows Server 2016 Standard edition. Here are the major error logs generated in CBS.log during service activation.Package:...
View ArticleWhat do you like most in your life?
What do you like most in your life? You will ask why this is to be a human
View ArticleCan I rename .mrt and .rct files?
I would like to rename the Virtual Disk file on some of our VMs ... we are using Nakivo for backups, so the .rct and .mrt files are present for each .vhd(x) disk file on the VMs that we are backing...
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