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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Which method is quicker in accessing memory for virtual machine - NUMA or Dynamic Memory? [on hold]

I have Windows Server 2012 R2 with 32GB of RAM. Hyper-V with 2 virtual machines is installed. Each VM have assigned 8GB of RAM. I need to minimize the amount of time it takes for both virtual ...
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1answer
10 views

Cannot ping a VM from a Hyper-V host

I am facing a weird situation in my network environment. My infrastructure looks like this: I have a D-LINK DIR-635 acting as my default gateway (192.168.0.1) A physical Windows 2012 Server ...
1
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1answer
20 views

SCVMM 2012 R2 - Installing Virtual Switch Fails with Error 2916

So I've been attempting to teach myself SCVMM 2012 and Hyper-V Server 2012 R2, and I seem to have hit a snag. I've connected my Hyper-V Host to SCVMM 2012 successfully, and created a logical network, ...
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17 views

Problems with Windows Server 2012 Hyper-V

I install a windows server 2012 R2 and then install a virtual machine on hyper-v. When i configure the virtual machine in hyper-v i configure 4gb of ram then few days later y change it to 12gb of Ram ...
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1answer
24 views

Issue installing server 2008R2 on hyper-v on a 2012 host

I am installing a 2008R2 standard edition server on a hyper-v running on a server 2012R2 standard. Every time I install the server I am getting the following error, followed by a restart which causes ...
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17 views

Basic hyper-v server 2012 essentials, setup and backup configuration [on hold]

I'm looking for the best options on how to setup a basic home server using hyper-v and Windows server 2012 essentials or Windows 8.1 as the host. I only want to build one physical server and I want my ...
1
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0answers
27 views

Hyper V 2012 and snapshots

I have a Windows Server 2012 with HyperV role installed. I have 3 virtual servers and 2 Disks about 900 GB. One of these servers has 3 snapshots. The problem is this at we shut the virtual server ...
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11 views

OpenNMS on Hyper-V server

I have Hyper-V server and its connected to my server room with other servers. I installed OpenNMS in the hyper-V using windows 8 IOS. OpenNMS installation went well and its succeed but the problem is ...
2
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0answers
21 views

How do I prevent directed broadcast packets in Hyper-V using virtual network adapter

When I connect two physical subnets by using a Cisco Router, I can configure the router to disable directed broadcasts (that could be used for example to send Magic packets for waking up Computers ...
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0answers
34 views

How can I manage Hyper-V Server 2012 R2 from Windows 7 with PowerShell

I am tearing my hair out at the moment trying to do this. Just a couple of things to clear up: I have Windows Hyper-V Server 2012 R2 freshly downloaded and Remote Administration enabled; I have a ...
2
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0answers
41 views
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Problems setting Hyper-V permissions

I am using a Windows 2012 Hyper-V server to host some test PCs. Our support personnel should be able to take snapshots of these machines and roll a test machine back to a specific snapshot, but they ...
2
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1answer
31 views

How to move Hyper-V virtual machines to Azure with minimal impact?

My company is in the process of transitioning some of its on-premises services to the Microsoft cloud; some of them are being replaced altogether by hosted services (Exchange, SharePoint); some other ...
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2answers
37 views

Migrating Hyper-V VM's to CentOS 6

I have tried to search this around in google, but I haven't actually found anyone migrating from Hyper-V (Windows) to CentOS 6, only the other way around. So, I was wondering if there are any pointers ...
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2answers
44 views

Can PXE boot of Hyper-V VMs be disabled?

Hyper-V virtual machines have the ability to PXE boot. Obviously, PXE boot raises some security concerns. The problem is, unlike a typical physical machine's firmware, there isn't an obvious way to ...
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2answers
37 views

New 2012r2 hyper-v cluster, GUI or server core? [closed]

I have not worked with a Server Core install before. We will soon be moving from old hardware running Server 2012 (with GUI) for our hyper-v cluster to new hardware and plan to install Server 2012r2. ...
0
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0answers
22 views

Hyper-V 2012R2 Private Vlans and Cisco Swith

I have a trouble with configuration of Cisco Catalyst 3850 (WS-C3850-24T-E). Hyper-V server (2012R2) is connected to it. My issue is to separate the virtual machines on the Layer 2 Level. The virtual ...
2
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1answer
14 views

Protect new VHDX in VM with Microsoft DPM

I have a MS DPM 2012 R2 (Update 3) environment set up, backing up a Hyper-V 2012 R2 virtual machine from a 2-node cluster. There are about 90 recovery points for this Hyper-V VM already. I have now ...
0
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0answers
45 views

Adjusting a VM screen size in Hyper-V

I am using Windows Server 2012 Datacenter. I have installed several virtual machines via Hyper-V and all is good, I moved a VM from another Server 2012 Datacenter over to my server. The VM starts ...
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1answer
57 views

Windows 2012 R2 Hyper-V vs Datacenter edition

We need to deploy a Windows 2012 R2 Hyper-V cluster with 4 physical server. We going to use Datacenter edition licencing, but consider installing the Hyper-V edition on the serveres. Just to install ...
0
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1answer
71 views

Poor RemoteFX Performance

I have Hyper-V running on an DELL Optiplex 9020MT Core i7 3.8GHz with 32GB RAM on Windows Server 2012 R2. For testing purposes I enabled RemoteFX on the Intel HD 4600 graphics chip built in to the ...
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1answer
55 views

Windows 8.1 / iSCSI / Hyper-V Depedencies

My workstation has Windows 8.1 and uses iSCSI for SAN storage, which is where the Hyper-V configuration and VHD files sit. When the workstation is booting up, the VM is not able to auto start because ...
2
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1answer
56 views

Hyper-V vlan tagging

I'm trying to get a VM running in Windows 8.1 on a different VLAN than what the O/S is using. I'm using an Intel NIC and have installed the Intel drivers, which have VLAN tagged on by default. It's ...
3
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1answer
61 views

Device eth0 does not seem to be present on new kernel with virtualization modules loaded/compiled on kernel 3.15.6

cat /etc/udev/rules.d/70-persistent-net.rules SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:15:5D:02:14:22", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0" ...
3
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1answer
48 views

Kernel Compile crashing on Hyper-V due to memory issues

This is on a Hyper-V machine. I've set the min RAM to 512 and the max to 2048. The host machine has more then enough RAM. Does Linux have an issue with Dynamic RAM on Hyper-V? I can't seem to ...
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1answer
43 views

RAID 10 Cluster Size for SQL Dynamics AX Database

Many article read and many websites visited yet still no closer to a firm or concrete answer. We have created all our Arrays for our SQL 2012 installation with the appropriate LUN's and understand ...
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1answer
71 views

Hyper-v Virtual Network Switch Configuration

I have Hyper-v Running. What I am trying to do is setup a CentOS firewall box which will forward all traffic to the 2nd VM CentOS box which has an internal adapter and only seen by the 1st VM ...
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1answer
54 views

Can I PXE-boot a desktop PC into a Hyper-V VM? [closed]

I just started exploring Server 2012, and the Hyper-V features are compelling for my place of business. Here is the question: We have several computers around the facility currently running XP and 7. ...
1
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1answer
37 views

HyperV dedicated physical adapter for Client OS or the same virtual adapter for Host OS & Virtual OS

I have a Windows machine with HyperV and Client OS (Windows too). This machine have two physical Ethernet adapters (both 1Gb/s). Adapters are connected now to the same router and ISP. Hyper V can ...
3
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0answers
129 views

FreeRDP USB Redirection Not Working on Hyper-V?

I have compiled FreeRDP from the tip of the Master branch on (and for), an ARM v7 processor, (see cmake command line below). It all seems to build correctly and the basic xfreerdp client works for a ...
0
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1answer
42 views

Turn on redirected access mode for Server 2012R2 Cluster Shared Volume

Server 2008R2 had an option in the Failover Cluster Manager GUI to turn on redirected access mode. This option seems to be gone in Server 2012R2. Is there still a way (likely a powershell command) ...
0
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1answer
37 views

Connectivity between Windows 2012 VMs only possible with File & Printer Sharing

After trying everything I could find on the interwebs, the only way I could get two VMs on my Windows Server 2012 Hyper-V environment talking to each other was by enabling File & Printer Sharing ...
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2answers
92 views

2012 R2 VDI Setup - No Virtual Templates

I've installed Win 2012 R2 Standard and setting up the RDS role for VDI. I plan to have a pool of virtual desktops. I have done this before and have had no problems so I am very familiar with the ...
3
votes
1answer
62 views

BSOD on Hyper-V guest Windows 2008 0xCA

I have a Hyper-V using Windows 2012 R2 Datacenter, inside this server I have a virtual machine with Windows 2008 Standard which had its Intregated Services update and reboot properly. After that, the ...
0
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0answers
38 views

Cross domain Hyper-V Replication on HV 12r2

I have to get virtual machines replicating across the internet, from a Hyper-V Core 2012 R2 machine on one domain (lets call this Primary.Domain1.local) to our replica machine here (Lets call this ...
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1answer
67 views

Disable Hyper-V pausing due to low disk space

Is there a way to keep Hyper-V from pausing due to low disk space errors? I have tried some registry edits but they do not seem to be working. Is this a policy setting?
2
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1answer
44 views

Startup Memory in Hyper-V dynamic Memory for IIS 7.5

I recently setup a 2012 server core with hyper-v. I then installed server core 2008 R2 as a client. Installed IIS and started hosting an internal website. I started running throughput tests and found ...
0
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1answer
102 views

Regenerate Snapshots from .avhdx files

I'm getting used to Hyper-V and I come into this situation: I manually did a backup and a restore of a virtual machine with 1 disk and 2 snapshots. My restored machine has a .vhdx file and 2 .avhdx ...
2
votes
1answer
42 views

How to Resolve Hyper-V Disk Location to Drive Letter

When viewing cluster disk properties in Failover Manager or the physical path to VHD's in the settings of a VM in Hyper-V Manager the location is displayed by GUID. Is there a quick way find out ...
0
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0answers
24 views

Hyper-v with NPIV issue

We have bought the IBM FLEX SYSTEM with two nodes & two FC3171 8GB SAN switchs linked to IBM Storwize V3700 storage. I would like to implement the Hyper-v with windows 2012 R2 on these two nodes ...
0
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0answers
30 views

Server 2012: Should I use Cached Exchange Mode with Terminal Server?

The setup is a (all brand new) single physical Dell server, with 32GB RAM, running Server 2012. This has a single 3-disk RAID 5 array (DELL PERC) mapped to 3 volumes in Windows. They are SAS disks. ...
0
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0answers
106 views

Hyper-V server with multiple subnets and Active Directory Policies and adding domain objects to local groups not working

My lab is a test HP computer connected to a port on my wireless router. It is running Windows 2012 R2 with the Hyper-V role and I am trying to simulate multiple testing subnets to test a number of ...
0
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1answer
19 views

Cannot browse from client to apache on Hyper v server

I have a hyperv machine running on a network, I can ping the machine and RDP into it but when Apache is running I cannot browse to the site, I get a timeout error as the connection takes too long to ...
0
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0answers
36 views

Hyper-V Replication of VMs with Symantec Endpoint Protection Manager and Symantec Mail Security

I'm hoping for some advice on replicating Hyper-V VMs which are running Symantec Endpoint Protection Manager (SEPM) and Symantec Mail Security for Microsoft Exchange (SMSMSE). The problem is the large ...
10
votes
1answer
359 views

How do I convert a vhd to a wim file?

I just setup and sysprepped a nice new VM, now I need to convert it to a wim real quick, to upload to my sccm server. For some reason, I can't change the VM properties to boot from a legacy nic for ...
0
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1answer
55 views

Disabled Adapter sharing accidentally in Hyper-V on S2008R2 Std

A friend of mine with whom I share a dedicated server decided he'd play smart and install Hyper-V and try make some VMs, yeah that's all fine and dandy, until I watch him untick the "Allow management ...
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0answers
41 views

Remote Desktop Connection loses connect on websites | Hyper V installed

I use RDC to connect to my dedicated server that is running Hyper V for VPSs. On the main dedicated I will visit certain sites, ex. Microsoft site, Chrome site. Those are just some, RDC will freeze ...
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1answer
115 views

SCCM Task Sequence Error 0x8007000E

Booted up a VM into the SCCM OSD WinPE, entered password, and selected a task sequence. Before any packages were downloaded, I was hit with error 8007000E. The smsts.log file reports this error, and ...
0
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1answer
52 views

Is it possible to export a HyperV VM from Server 2012R2 and import it into HyperV on Server 2008R2?

I'm planning on migrating 2 HyperV VMs that are currently running on Windows Server 2012R2 to a new server running 2008R2. What's the best way to migrate the VMs? Will replication work between the two ...
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0answers
15 views

Is it possible to use VMWare with Visual Studio Lab Management?

We are in the process of exploring VSTS 2010. I understand there are two scenarios: Physical Virtual For a virtual environment, many resources point to SCVMM and HyperV. However since our current ...
1
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2answers
64 views

Does there exist a software-based virtual graphics driver?

I am trying to set up a Server 2008 R2 terminal server as a Hyper-V VM on a brand new Cisco UCS blade running Server 2012 R2. I need the terminal server to support modern display resolutions at ...