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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Microsoft Emulated IDE Controller Error

While I was starting my vm I got this error Microsoft Emulated IDE Controller Error(Instance ID 83F863B-8DCA-9EDA-2CA8B33039B4): Failed to Power on with Error 'The process cannot access the ...
3
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1answer
72 views

Hyper-V 2012 R2 Generations

Can anyone differentiate between generation 1 and generation 2 in details? Just like a comparison to make to much more clear. Thank you
1
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1answer
110 views

Hyper-V prevented starting virtual machine because it is prepared for failover

I got this error while I was using Hyper-V Replica Hyper-V prevented starting virtual machine because it is prepared for failover. Any Solutions?
1
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1answer
319 views

How to add NT Virtual Machine\Virtual Machines to GPO?

I have a Windows 2012 Server with Hyper-V enabled and a few virtual machines. My current configuration has a few account in the "Log on as a service" list in the domain policies, and sometimes this ...
2
votes
4answers
661 views

new hyper V High Avaliability setup and SMB 3.0 storage

I am looking at building an new 2012 R2 with Hyper V setup, everything has to be HP hardware. 2x HyperV 2012 R2 servers running 20-30 VMs. These will be dual 6 core xeons with 128gb of ram. 2x 2012 ...
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0answers
107 views

How can I resolve the error “Hyper-V failed creating a new partition.”?

I noticed that one of the servers I had set up recently was saved and then restored by Hyper-V without anyone having requested such an action. I checked the event log and saw the following error in ...
3
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1answer
4k views

How to delete hyper-v virtual switch extensions adapters from device manager

How to clean that hyper-v mess? I just want to delete all of them. And yes, right click -> uninstall does nothing :( I tried deleting the regedit entries and got a permission denied. I tried to ...
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1answer
336 views

How to exclude VHDX disk from snapshots on Hyper-v

(I'm using the built-in Hyper-V that comes with Windows Server 2012 R2) I want to play with my snapshots while I have a separate disk that would not be affected by those snapshots, thus I can store ...
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1answer
229 views

Hyper-V How to define “auto revert” to a snapshot after each reboot

I'm using the built-in Hyper-V that comes with Windows Server 2012 R2 and I'm looking for the option that lets me to set "auto revert" (or "auto apply") to a specific snapshot after the machine is ...
2
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2answers
58 views

Hyper-V: virtual machine in a virtual machine

is it possible to create a virtual machine in a virtual machine? Let's say I have a virtual server with SCVMM installed and I would like to create a new VMS in it.
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11answers
3k views

When deploying a single server on new hardware, do you virtualize it or not?

There are a few questions that I've found on ServerFault that hint around this topic, and while it may be somewhat opinion-based, I think it can fall into that "good subjective" category based on the ...
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3answers
336 views

centos unable to access the internet

Problem Cannot access the internet. CentOS guest isn't receiving incoming traffic. Private network is fully accessible. Scratching my head here... I don't have this problem on ...
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1answer
217 views

Use Hard Drive as Ram for Hyper-V [closed]

Is it possible to use hard drive space as virtual RAM for Hyper-v? I am using Windows Server 2012 R2 Enterprise as the host and we are running Ubuntu 13.10 as the client OS.
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3answers
123 views

Is it possible to Migrate Live VMs from a Windows 2012 Hyper-V Cluster to a different 2012 R2 Cluster?

At the moment I'm in a bit of dilemma because I know that Windows 2012 supports "Shared Nothing Live Migration" but recently I got to know that this feature is available for stand alone Hyper-V ...
3
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1answer
2k views

Hyper-V and AD --> recommendations for small site? [closed]

I have a dilemma about how to proceed with new AD / Hyper-V installation and would appreciate your views, experience and advice. Situation: we are a small company with single site (25 users) and few ...
1
vote
1answer
45 views

Network Hyper V host with Virtual Machine

Forgive me if this has been asked or is very rudimentary but I am just starting out and need to get this configured. I have been looking around and can't seem to find an answer. I have a host server ...
1
vote
1answer
524 views

Correct VHDX sector size in Hyper-V enviroment for a RAID array

What is the correct sector size (which available in Powershell as options, when creating a new vhdx) for RAID10 array with default stripe size? I am using LSI 9271-4i controller and 4x Seagate ...
5
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1answer
459 views

Optimization XFS on Linux guest in Hyper-V (VHDX)

In our company we're using Hyper-V (Windows Server 2012) hypervisor and VM to organize our in-company services in our data-center. I am supposed to set up Ubuntu 12.04 LTS guest for our main database ...
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0answers
328 views

Poor network performance when fileshare with CentOS on HyperV

I own Fujitsu Siemens server (TX100 I guess – I am not able to check this as I manage it remotely). I have got Windows 2008 Standard R2 sp1 installed. On this server I run Hyper-V and in it I have ...
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1answer
139 views

Hyper-V RDP image viewing lags

I really need some help with hyper-v and RDP connection issue. SCOPE: SERVER (dedicated): Xeon E3-1230V2 (3.3 GHz), Intel S1200BTLR, RAM 32 Gb; HOST OS: windows server 2012 64-bit; VM OS (hyper-v): ...
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1answer
1k views

Converting Hyper-V VMs to VMware ESXi VMs (Not with Live Migration)

I am facing a small issue for converting my Hyper-V VMs to ESXi VMs. I have 1 physical server. On that physical server I have Windows Server 2008 installed with the Hyper-V role. My 1 Hyper-V host ...
0
votes
1answer
24 views

Add-ClusterVirtualMachineRole generates an extra report line

A 3rd party contractor built our sister sites Windows 2012 Hyper-V hosts and they appear to have enabled some setting on one of them that generates an extra report when the following cluster ...
0
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1answer
403 views

How to automatically create a Hyper-V VM and install an app using PowerShell

I am designing a testing infrastructure for a WPF application. I want a system that will create a VM when a new MSI appears in a folder, and install the MSI on the newly created VM. I am using Hyper-V ...
3
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1answer
1k views

Can Hyper-V host join a domain of a virtual machine domain controller on that same host?

Learning about Failover Clustering with Hyper-V. I have two hyper-v nodes(servers). I want to add them to a failover cluster, but it said that the nodes must be in a domain to join failover cluster. ...
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1answer
44 views

EFI virtual machine on Hyper-V

Is it possible to create EFI virtual machine running on Hyper-V? Which Hyper-V version should I use?
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1answer
100 views

How can I quickly relocate an entire virtual machine to a new location?

We are using Hyper-V in a clustered Server 2008 R2 environment with 3 identical hosts. Virtual machines are stored on cluster shared volumes (CSV's) on a SAN backend connected via iSCSI. What is the ...
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1answer
80 views

Missing Enchanced Session setting in Hyper-V Manager

I have a Windows 2012 Server running with a Hyper-V role. Wanted to enable Enhanced Session setting, but I cannot find it under Hyper-V Manager settings. What gives?
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votes
1answer
556 views

SCCM 2012: Can I deploy Config Manager Server as Hyper-V virtual machine? [closed]

I have planned to install SCCM 2012 on Windows server 2012 virtual machine. Let me know the system requirements of Visualization? This should be support up to 50 users. Thanks in advance.
0
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0answers
83 views

How to keep compatible network adapters when moving from Win2008R2 to Win2012R2

I'm migrating virtual machines from Win2008R2 hosts to a Win2012R2 host. Since there is no direct import/export path due to the WMI namespace change ("did not find virtual machines to import"), I ...
4
votes
2answers
1k views

Unidentified Network for HyperV Internal Switch

I am trying to setup a HyperV internal switch for the guest OS on a Windows Server 2012 host. After creating the new Internal Switch through Virtual Switch Manager, I can see the virtual adapter under ...
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votes
2answers
1k views

VirtualBox inside Hyper V guest [closed]

I am trying to run a Ubuntu guest in VirtualBox (configured using Vagrant) installed on a Win 8.1 guest running inside a Win 2012 R2 Hyper V host. I disabled Hyper V on the Win 8.1 guest. I am ...
0
votes
1answer
269 views

What condition on a Hyper-V host would cause high CPU utilization in guests

I have an odd situation here, so I thought I'd see if anyone else has run into it. I have a Hyper-V host (2012) that had two VM's on it, one of which was an Exchange 2013 server. The other is a 2012 ...
3
votes
1answer
71 views

Run program on “Reconnect Session”

I just implemented BackInfo on our servers, deployed via GPO. Everything is working as intended while users and administrators log on and off. Problems arise when a user disconnects and reconnects an ...
0
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1answer
159 views

Access a TFS Server inside a Hyper-V VM

I'm running a TFS (2013) Server inside a Windows Server 2008 R2 Hyper-V VM (hosted on Windows 8). Everything seems to be running correctly within the server; however, when I try to connect to the Web ...
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votes
1answer
51 views

Stopping both hyper-v replicas from booting

Consider the following hyper-v configuration: host1, running guest1 host2, running guest2 guest1 replicated using hyper-v replication to host2 guest2 replicated using hyper-v replication to host1 ...
0
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0answers
110 views

Remove hosts from Hyper-v virtual machine connection list

When using the Hyper-V Virtual machine connection program to connect to a VM on another host, you can type the name/IP of the host in the first drop down, and then the second dropdown populates with ...
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vote
2answers
286 views

Keep remote Hyper-v hosts in manager on close

I have a windows 8.1 machine that I have installed the Hyper-v role on. We also have a couple of 2012 servers running hyper-v. I am currently managing them from my PC to make life easier. When I ...
0
votes
1answer
4k views

Cannot start machine in Hyper-V - “Not Enough Memory in the system to start the virtual machine”

I have a Window 8.1 host trying to start a virtual machine through Hyper-V. The VM is configure to use 10GB of RAM, I have 16GB, it should start but it doesn't. Instead I get the message '{VM ...
1
vote
3answers
795 views

How can I automate and run post installation commands in Azure Virtual Machines?

I need to deploy Azure hosts and configure them according to a pre-defined script once they are loaded. Is there any example, guidance,or tutorial on how to modify an Azure VM once the instance is ...
4
votes
1answer
437 views

Mysterious memory usage in Linux

We have some 64 bits Linux boxes (RHEL6) running on Microsoft Windows 2012 Server (Hypervisor) with the same problem. Those Linux guest servers are running in MS Windows Cloud (Hyper-V) with 16 hosts ...
0
votes
0answers
465 views

Cluster Shared Volumes offlining under excessive use

I am trying to understand (and ideally fix) a particularly annoying phenomenon I've noticed with Failover Clustering and Cluster Shared Volumes in conjunction with Hyper-V. It appears that under high ...
1
vote
3answers
1k views

Virtual Machines List from PowerShell vs PowerShell ISE and PowerGUI

I am confused to why I have different information based on where I try to retrieve it from. I have 3 Windows 2012 servers (G0, G1, and G2) running Hyper-V. The following situation is captured from one ...
1
vote
0answers
288 views

Debian 7 + Hyper-V and random network/DNS problems

Our department is *nix-based exclusively but unfortunately the company we're part of runs on a Windows environment and until I get budget for our own servers I have to run our servers on a Hyper-V ...
0
votes
0answers
790 views

Dell 12G R720 Hyper-V host virtual/physical NIC stops working

On the host 1 physical adapter is plugged into our network, on host itself I have Hyper-V role. I have created a external switch and binded it to the physical Broadcom NetXtreme Gigabit Ethernet, box ...
4
votes
1answer
5k views

Can a Windows 7 PC remotely manage Hyper-V on a Server 2012R2

I have a Windows 7 (W7 Pro, SP1, up to date) desktop, and a Windows Server 2012R2 server, running the Hyper-V role with a number of VMs. I've gone through with HVRemote and set everything up on both ...
2
votes
1answer
778 views

Ubuntu guests on Hyper-V Server 2012 R2 host won't reboot, but cold-boot normally?

I've tried several existing and new instances of various Ubuntu server instances (12.04 LTS - 13.10). The host is an old desktop I've converted to a host, and is a C2D E6550 with 8GB DDR2. ...
2
votes
2answers
637 views

Hyper-V 'standalone' (on baremetal) with RHEL/CentOS 6.x guest VM

My exposure to virtualization has been limited to Virtualbox &VMware-player on Desktops, and to VMWare ESXi &KVM on Linux server, and exclusively with Linux guests (RHEL/CentOS). So please ...
3
votes
3answers
248 views

Hyper-V Management Tools not listed as an Addable Feature - Windows Server Essentials 2012

I want to run Hyper-V manager on a virtual machine running Windows 2012 Server essentials. I've seen videos of others using the Server Manager to add this feature to their Windows 2012 Servers, but ...
3
votes
3answers
12k views

Hyper-V Manager - How do I Connect to Hyper-V Sever using different credentials

I have Hyper-V Server 2012 (free version) running on a box that is not on any domain. My Windows 8.1 laptop is on our domain. Both machines are on the same physical network. On my laptop, when I run ...
2
votes
1answer
9k views

Convert Hyper-V .vhdx file for import into .vhd file for xenserver import?

A VM was sent to me as .vhdx instead of .vhd and I need to import it into xenserver which supports .vhd but not .vhdx. I looked at the following solutions: Convert-VHD via Powershell Hyper-V ...