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Questions tagged [hyper-v-server-2019]

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Unreliable Hyper-V Port Mirroring

To set the stage: Host: Dell Server Windows Server 2019 Standard Xeon E-2660 64GB RAM Broadcom NetExtreme Gigabit Ethernet Card Guest: Gen 1 Debian 12288 RAM (not dynamic) standard network adapters ...
Mixinitup4Christ's user avatar
-1 votes
3 answers
531 views

Installing Domain Controller and Hyper V Host in the same physical server 2023

I know there has been some articles pertaining to the concerns and it is a big NO NO. I'm wondering over the years with the latest OS versions and numerous patches by Microsoft, does this theory still ...
Nad's user avatar
  • 3
0 votes
1 answer
2k views

Server 2022 Running Hyper-V Stuck in "Shutting down service: Hyper-V Virtual Machine Management" -Why?

I've been running HyperV on 2012R2 until EOL and never encountered this problem. New hardware, installed Windows Server 2022 Standard. Created two VMs, doing the same thing as before, one webserver ...
deuxbits's user avatar
1 vote
1 answer
283 views

Hyper-V cluster-joined host chooses wrong NIC to send SMB traffic

I have the following scenario: Four Hyper-V host servers running Windows Server 2019, joined in a Hyper-V Failover Cluster. Each server has the same network config - a Management network (Cluster and ...
Goran's user avatar
  • 73
0 votes
1 answer
905 views

Mount attached drive in virtual machine using Hyper-V from the command line

I'm trying to automate some of my processes when adding a new hyper-v vm. One of the steps I have to do manually is add the newly created and attached vhdx to the new virtual machine. It shows up like ...
ErocM's user avatar
  • 226
1 vote
1 answer
664 views

Hyper V Dedicated Network Traffic for Hyper V Replication between two Hyper V Server

our scenario The scenario is applied exactly with our planning setting, we need to configure Replica on our VM inside Hyper-V, the issue is how to configure or dedicate a specific network for a ...
adam faris's user avatar
3 votes
2 answers
786 views

Errors about Making Failover-Cluster on Hyper-V with Win-Server-19 on Powershell

Good day. On my working have task to make Cluster incide cluster on Hyper-V. Started to do this. Made 3 virtual PC on Hyper-V, download Failovering cluster by command:"Install-WindowsFeature ...
Mitya178's user avatar
1 vote
4 answers
2k views

Hyper-V 2019 Core Server can't install windows defender update KB4052623?

I am having a problem with installing the "Update for Microsoft Defender Antivirus antimalware platform - KB4052623 (Version 4.18.2205.7)" Update on my Microsoft Hyper-V Server 2019 Core ...
Keeran's user avatar
  • 111
1 vote
2 answers
1k views

Hyper-V (2016) has VM's running I cannot see - how to discover if more?

We did something silly, and "the client insisted" and "we got bad advice" is no excuse, but I could use help cleaning up. Background: We added a new 2019 Hyper-V server to a group ...
Linwood's user avatar
  • 263
1 vote
1 answer
970 views

hyper-v dynamic expanding vs fixed disk

In the "old times" it was not recommended to use dynamic expanding disks in hyper-v. This create the issue of using very much disk space on the hyper-v host. (because we need allocate the ...
SmallDev's user avatar
  • 115
1 vote
0 answers
530 views

MMC crash during remote firewall management

Using MMC, I'm attempting to remotely manage the Windows Defender Firewall on our Hyper-V Server 2019 instance (no GUI, CLI only). The NetBIOS name is SERVER1. The Windows Defender Firewall Remote ...
InteXX's user avatar
  • 765
1 vote
0 answers
875 views

How to Copy an ISO file from my computer to Remote Hyper-V 2019 Host (Over the internet)?

I have freshly installed Microsoft Hyper-V 2019 (Free), in Remote Datacenter (Different country) but I can't find a way to upload the ISO files to start installing the Operating Systems So, How to ...
Cloud-Lover's user avatar
0 votes
2 answers
984 views

How to in-place register a VM to the host's default location

There seems to be a glaring hole in Hyper-V's virtual machine export/import toolset. Perhaps I'm mistaken with this assessment, but I don't think so. I have a VM that I restored from backup after a ...
InteXX's user avatar
  • 765
0 votes
1 answer
1k views

Is running Hyper-V Server 2019 from a USB flash drive possible and recommended?

I'm coming from running my homelab server with the ESXi bare metal hypervisor running from a USB Flash Drive (UFD). I'm building a new server and looking to eliminate VMware from my installation and ...
Pat James's user avatar
  • 199
1 vote
2 answers
2k views

How to expose a VM to the local LAN but not the Internet?

I'd like to wire up a VM with LAN access but restrict it from accessing the Internet. I've come across a couple of comments—such as this one—indicating that this can be done via two NICs, but the ...
InteXX's user avatar
  • 765
1 vote
0 answers
188 views

Server 2019 Rsc performance issues, mitigated by moving the VM

we recently discovered that Rsc (Receive segment coalescing) has been affecting the performance of our software when running on 2019 VM's on our new 2019 Hyper V host. We have found that turning off ...
obiwanconobi's user avatar
1 vote
1 answer
4k views

Windows Server 2019 Virtual NAT - VMs have no internet access

We have a Win Server 2019 (Version 1809, OS Build 17763.1282) with Hyper-V. We want to run a number of Ubuntu VMs using the internal NAT, so we don't need separate external IPs for each VM. The steps ...
Wes Hinsley's user avatar
5 votes
1 answer
1k views

BitLocker on Hyper-V Server 2019 - Failed - The system cannot find the file specified

To start with, I want to be clear that this is on "Hyper-V Server 2019" (free headless hypervisor) and not "Windows Server 2019" with the Hyper-V role installed. I've been banging ...
Craig's user avatar
  • 343