Microsoft Hyper-V is a hypervisor-based virtualization system for x86-64 systems. Hyper-V exists in two variants: as a stand-alone product called Microsoft Hyper-V Server 2008, and as an installable role in Windows Server 2008 R2 and Windows Server 2008 (the former containing the later release of ...

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R1Soft shows server type as “Virtual” but server is physical

I've added my server, deployed the backup agent, rebooted my server and it shows " Server Type: Virtual (Hyper V) ". But my server is a physical server, running Hyper-V. As my license is for a ...
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1answer
19 views

hyper-v accidentally removed snapshot

I (very stupidly) moved a Hyper-V snapshot via Windows explorer and then, of course the VM server would not boot. I moved it back and then removed the snapshot via Hyper-V so there are no snapshots ...
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19 views

Cannot ping 2012 R2 host server from external addresses after installing Hyper-V

Development box running 2012 R2, Ubuntu 16.04 in a Hyper-V VM Port forwarding set up on internet-facing router to pass through to host server. Can RDP into the host server just fine. Can ping to/...
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2answers
40 views

Transfer VM from inside (guest OS)

I need to clone VM and transfer it to another (dev) environment. But I don't have access to hypervisor. Do you know of software (trial/free) or algorithm for the task? I'm thinking the steps are ...
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15 views

Export or Convert Hyper-V VM to OVA/OVF

I can't find (Google) any documentation on how to export or convert hyper-v VMs to OVA or OVF. The hyper-visor is Windows Server 2012 R2 Standard. The results from Google only point to System Center ...
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1answer
26 views

Maximum Timer for Drain Roles?

This is one of those weird questions I would expect to be documented (Especially on Tech Net), but I honestly haven't found an actual explanation. As of Server 2012 R2 you can set your cluster nodes ...
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0answers
17 views

Internet on guest machine Hyper-V

Sorry my bad English. I have a server running windows server 2012 r2 datacenter and setup Hyper-v. I already create a vNic bridge to physical network. I have 3 public IP 42.112.xx.168,169,170 42.112....
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25 views

Detect cpu slat capability when hypervisor is running

Hyper-v 2016 TP now requires that you have a processor with SLAT capabilities. Is there a method to find the if this is on a CPU without looking up the CPU docs and verifying? When I run the command ...
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0answers
16 views

How can I deploy Hyper-V updates [without pushing an entire VM]?

I have a VM that is sent out to it's users. The users (on Win 8 Ent) can make changes, etc. but every quarter a new version of the 'base' VM comes out. Right now, the plan is to send out full copies ...
2
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1answer
27 views

Exchange 2013: Single user cannot send mail

We have Exchange 2013 on a Windows Server 2012 VM (Hyper-V on Windows Server 2012). Everything has been working for years. But now we suddenly have one user who is no longer able to send any mail. ...
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3answers
32 views

Hyper-V how to connect compressed NTFS storage or convert it

I am on Windows Server 2012 R2, trying to connect to one Hyper-V virtual machine. The requested operation could not be completed due to a virtual disk system limitation. On NTFS, virtual hard disk ...
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14 views

Active Directory tree domain not seen from forest DC

I have four Hyper-V virtual machines with Windows Server 2012 R2 and Active Directory set up. They are all in an Internal switch configuration and can communicate with each-other fine. AD1 is the ...
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0answers
30 views

How do I keep 6 Hyper-V machines in sync?

Our build server setup looks like this: 6 x Windows Server 2012 R2, physical machines, each running: one Hyper-V Windows 7 VM each basically using all the resources of the host When we need to add ...
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1answer
22 views

Hyper-V VHD running out of disk space

I have a HyperV VM with a dynamically expanding VHD. Current File size = 290GB Max disk size = 300GB The VM itself (Windows 2008R2) is showing as 128GB free of the 300GB drive. What is using up ...
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2answers
44 views

VM with two NIC on Hyper-V - how to do that?

I'm new to Hyper-V. How do you configure two IP address on the same VM server? Both IP are on different subnets - one in 192.168.x.x and the other 10.x.x.x. There is an uplink (802.1q) between the ...
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2answers
20 views

Hyper-V DMZ environment

Im facing some problems trying to create a DMZ virtual machine in Hyper-v. Firstly, i want to create a DMZ so the company's smartphones can be managed remotely.We have an ESET ERA server installed, ...
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0answers
47 views

Can't initialize VM's on HyperV Windows Server 2012

I'm really stuck with this and I can't understand why I sunddendly can't make ANY VM to start succesfully in my system. I had just one VM, and it was working perfectly, then for some reasons I booted ...
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3 views

Cannot connect from Windows 10 Hyper-V Manager to another Windows 10 Hyper-V instance [migrated]

I got a Windows 10 Workstation at home where I installed Hyper-V and run a Windows 10 VM inside it. Then I got a Notebook where Windows 10 is installed and I want to connect and administrate the ...
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21 views

Routing a port to a VM in Hyper-V on Server 2012 doesn't work

I have CentOS 7 with Apache installed on Windows Server 2012. I use Hyper-V for virtualization. I have 1 public IP address, and naturally I want to forward all traffic to port 80 on that public IP (...
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0answers
19 views

Unbind virtual NIC to a physical NIC

In Hyper-V Switch Manager from a remote machine I configured a NIC to be External and with the option for Allow management operating system to share this network adapter. The process failed mid way ...
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2answers
36 views

Configuring Remote Shut Down with UPS

A similar question has been asked but there are differences to my situation. 1) A Hyper-V Core machine running three VMs (XPProSP3) (Win2003SP2) it is a system we inherited and migrated from Physical ...
3
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3answers
81 views

HyperV Failover Cluster (with/without CSV)

Been browsing a few websites, and it seems right now all hyper-v clusters are build on CSV ( clustered share volume ). I have a current setup (2 node window failover cluster). I have 2 vms running ...
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16 views

Enable-VMResourceMetering sometimes fails in Hyper-V 2012 R2

I am trying to loop through and enable metering on all virtual machines that already do not have it enabled. It works most of the time but when it does not, I get the following unhelpful error message ...
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1answer
18 views

Windows Server 2012 R2 Hyper-V connection to external SQL Server not working

For almost 2 years, I've had a Hyper-V virtual machine on my local Windows 10 (formerly 8.1) machine running IIS and connecting to my production SQL Server (the Hyper-V VM is a development machine). I ...
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3answers
87 views

Hyper-V guest failover cluster file server

Environnent is full Windows Server 2012 R2. I have a Hyper-V cluster on which I host a testing fail-over cluster file server with 2 guests. Guest cluster is running and file server role installed ...
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2answers
36 views

Regular Disk Backup Vs. Hyper-V Backup

I have a Server 2012-r2 environment where the hard disks are backed up regularly. In the machine I also have two or three VM running at a time. I was wondering if the entire disk backup is enough to ...
5
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1answer
483 views

Running All Microsoft products vs VMWare/backup/AV for small network

Recently a company that I work for is getting IT advice to upgrade their infrastructure (for approximately 30 on prem users). We are a not-for-profit and get deep discounts on many products (...
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28 views

Is there a way to clone/template linux VMs on Hyper-V

I've seen how you can do it with System Center but we don't have a System Center license and there is no plans to get one. I guess I could install a trial for the 60 days just for this purpose but I ...
2
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0answers
31 views

Slow conversion of VDMK to VDI - Virtual Machine Converter 3.1

So I am trying to migrate from VMWare to Hyper-V and I'm using the MS tool Virtual Machine Converter 3.1. However, the VM conversions are going super slow. Like 2MB a second which means that a 300GB ...
4
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3answers
49 views

How does CSV cache behave under memory load?

We're looking at using Microsoft's CSV cache feature in our new Hyper-V 2012 R2 clusters: It's enabled by default, with 512MB allocated to each CSV. The maximum memory that can be assigned is 80%. ...
0
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1answer
22 views

Is it possible to create a differencing disk from Hyper-V checkpoint

I do have a VHDx disk with with Version 1 system and a checkpoint with a Version 2 update. Some VHDs are inheriting the Version 1 System (parent disk). Now I would like to build another VM inheriting ...
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0answers
42 views

Small business network vlans and hyper-v configuration

We are a small business and have been successfully running one Hyper-V 2012 R2 vmhost with many Windows Server 2012 VMS that includes a DC, Web Server, CRM Server and SQL Server for a couple of years. ...
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1answer
52 views

Migrating Hyper-V storage server to another VM in Hyper-V

Here at work we have a storage server (windows server 2003) VM in Hyper-V. We recently installed a new VM in Hyper-V with server 2012 R2 and would like to migrate our storage server to this new VM. We ...
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1answer
127 views

Hyper-V dedicate network adapter to 1 VM

I have one windows server, 2 network adapters, 2 public IPs and I want to route/port redirect each IP to one of VMs (so I can host on :80) At the same time I want to partially use one of the IPs to ...
0
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1answer
32 views

Wireless devices are detecting DHCP/DNS but Wired are not

I set up a server hosting AD, DNS, and DHCP. My wireless devices are successfully contacting the server and receiving an IP address, but my wired devices are not connecting. I have 2 virtual servers ...
1
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1answer
34 views

Hyper-V Windows hosts see/count multicast traffic that they shouldn't

I have some of my Hyper-V VM's on a network segment that pushes a lot of UDP multicast traffic (several 100MBit/s). Now, all Hyper-V Windows hosts actually see and count the traffic on the Ethernet ...
0
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1answer
125 views

Hyper-V vm can ping host but host cannot ping Hyper-V vm?

When ping host from hyper-v VM, it works both with ipv4 or ipv6. Pinging MyHost [fe80::3549:ee49:a75c:619c%9] with 32 bytes of data: Reply from fe80::3549:ee49:a75c:619c%9: time<1ms Reply from ...
4
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0answers
62 views

BITS Compact Server, can this be installed on Windows 10 Pro?

I'm trying to use Microsoft Virtual Machine Converter to connect to an old laptop and create a VM from it, but it needs BITS compact server installed and I can only find how to install this on windows ...
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0answers
20 views

Server 2012 R2 - Sharing 'cluster shared volume' .VHDX hard drives between two VMs, are they supposed to not live update? [duplicate]

I have a .VHDX volume that's a cluster shared volume in a Server 2012 R2 failover cluster. I'm able to share the hard drive between two VMs. If I create a folder on VM2, it doesn't show in VM1 in the ...
3
votes
2answers
53 views

Hyper-V standards, replication before or after exchange

I'm currently building my own lab to improve, however I have a couple of general questions. I have 2 dell R710 servers, with 2012r2 and the hyper-v role installed. What I want to do is build up 4 ...
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0answers
23 views

Obtaining an IP from a DHCP server that is reachable through VPN

I have a Windows 2012 Server running on Hyper-V (also on VMWare and VirtualBox)at home. I connect my Windows 10 to my work place using VPN (Forti), is there a way to configure my Windows 2012 server ...
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2answers
41 views

Perfmon HyperV Logical Processor Frequency is incorrect

When HyperV role is enabled on a windows server or workstation, the reporting of the CPU's frequency in taskmgr is no longer useful. The solution is clearly outlined in KB3003081 However, I am ...
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0answers
69 views

Hyper-V Windows Server 2012 R2 “Cannot create virtual switch” General Access Denied Error 0x8007005

After an ip change on the network adapter connected to a previous hyper-v switch we ran into some issues so I uninstalled the existing virtual switch and attempted to add a new external. I get the ...
0
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1answer
36 views

Storage Pool Keeps Disconnecting After Reboot on Hyper-V

I have a File Server installed on Hyper-V with Windows Server Datacenter 2012. I created a Storage Pool in the Hyper-V Session. When I reboot the host, the server hyper-V session is in saved status. ...
3
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3answers
374 views

Domain Controller on Hyper-V-Failover-Cluster: Chicken and Egg?

I am designing a solution to move users to Office 365 / RemoteApp With a Dirsync connection back into the on site AD servers to handle local logins / local file server. The plan is to have two Hyper-...
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2answers
20 views

VHD with 3 partitions and 3 operating systems. How to split?

Got a guy on the other side of Earth who needs a sole partition off of a vhd so he can do his job. The entire vhd is over 490gb. The 1 partition is about 80. So I want to split the the vhd up into ...
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2answers
116 views

Hyper-V guest doesn't see the internet through external virtual switch

I have a Windows Server 2012 R2 Essentials host with 1 NIC and I installed a Hyper-V guest of the same type (Windows Server 2012 R2 Essentials). I added an external virtual switch (allowing management ...
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1answer
33 views

How do I fix corrupted partitions within a hyper-v machine?

I can see the folders with listing them (dir) but if I try listing files I get corrupted files errors. System is still booting up to either normal startup (With blue screen) or system repair startup (...
2
votes
2answers
47 views

Recovery Tool does not recognize hard drive

This server was recently shut down due to power cut. When I tried booting up, BSOD appeared with an error stating : process1_initialization_failed. According to MS this was a result of corrupted boot ...
1
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1answer
69 views

Use Hyper-V Windows Server machine under Ubuntu

We've got a server running Windows Server 2012 r2 with two guests: another Win Server 2012 and Ubuntu Server. We have recently purchased a couple of Nvidia Titan X GPUs to accelerate deep-learning ...