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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540 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 ...
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1answer
701 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
602 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
votes
1answer
510 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 ...
2
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1answer
740 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" ...
2
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1answer
157 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
149 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
597 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
947 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. ...
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1answer
110 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 ...
2
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0answers
1k 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 ...
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1answer
872 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) ...
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1answer
73 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
1k 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
2answers
547 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
votes
1answer
152 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
3k 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
votes
1answer
182 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 ...
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1answer
2k 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
293 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 ...
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0answers
97 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 ...
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0answers
159 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. ...
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0answers
611 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 ...
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1answer
105 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 ...
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0answers
171 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 ...
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2answers
5k 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 ...
1
vote
1answer
386 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
75 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 ...
2
votes
1answer
752 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 ...
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votes
2answers
372 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
55 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 ...
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2answers
247 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 ...
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0answers
111 views

Hyper-V suddenly gets RAW file system

A few days ago some weird behavior started to appear on some of our Virtual Machines hosted by Hyper-V At some stage some issues started to occur. Complain 'file or directory not exists' for the ...
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0answers
160 views

How do I get RRAS to forward all traffic destined to a particular external IP to a particular internal IP?

I have a dedicated Windows 2012 server at a host that will allow me to run Hyper-V, but I cannot use bridged networking. I would like to get RRAS set up so that my VMs can act like they have public ...
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vote
1answer
408 views

Timed out trying to acquire network configuration lock, current owner = 'iphlpsvc.dll'

I am getting the above error when trying to configure Hyper-V virtual switches. This happened no matter what type of switch I try to create. PS C:\Users\Martin> New-VMSwitch -Name “NewSwitch” ...
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votes
2answers
2k views

Backing up Hyper-V VMs using “wbadmin” failing on Windows Server 2012

I'm trying to backup a single VM using "wbdamin". I'm using this command-line: wbadmin start backup -backupTarget:d: -hyperv:VM_Machine_Name -quiet But the backup have no success. Looking at my ...
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votes
1answer
718 views

Is Dell Poweredge 2950 faster than Dell Poweredge R820? [closed]

I have a 10 year old Dell Poweredge 2950 that will be replaced with a Dell Poweredge R820. Both of these machines are set up as a Virtual Machine Host Running Hyper-V. Both Operating Systems are ...
-1
votes
1answer
902 views

How do I install the evaluation version of Windows Server 2012R2 VHD within a Windows Server 2008R2 Hyper-V system? [closed]

I have a Windows server, 2008 R2 running Hyper-V. I have downloaded the Windows Server 2012 RC DC version from here. I am "forced" to install a download app that copies a .vhd file to my chosen ...
0
votes
2answers
265 views

non-GUI connection to local Hyper-V VM without network

I have a virtual machine on Hyper-V manager (Windows 2008 R2) without a network configured on the VM. From a powershell script running on the host Windows server, I would like to query into the OS of ...
0
votes
1answer
786 views

Hyper-V Enhanced Session Mode not working for a user

A user can connect to a VM running Windows 8.1 through Virtual Machine Connection, but is unable to listen to audio. The Admin was able to connect to the same VM from the user’s computer and sign on ...
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2answers
6k views

Removing Hyper-V role from Windows Server 2012 R2

I am attempting to remove they Hyper-V role from a Windows Server 2012 R2 machine. When attempting to do so via the "Add Roles and Features Wizard", the check box is grayed out and it will not allow ...
4
votes
1answer
878 views

Hyper-V cluster with different cpu

i have these three servers with different CPU : First Server : Intel Xeon E5645 2.4Ghz 12M Second server : Intel Xeon X5660 2.8Ghz 12M Third Server : Intel Xeon X5550 2.6Ghz 8M I want to install ...
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votes
1answer
179 views

Hyper V VM's on Windows 2012 host have no web access [closed]

Using the Hyper V role in Server 2012 to create Windows 2008 R2 VM. Host has one NIC. Virtual Switch was set up as below: set as external network 'allow management OS' was checked. switch was ...
2
votes
0answers
843 views

Hypervisor The operation cannot be performed while the object is in it's current state

I attempted to reboot one of my VMs in the Hyper-V Manager. It's a Centos VM and all of my other centos machines are behaving as they should although I can't get this particular one to boot. I'm a ...
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1answer
124 views

Assigned VHDX disks not recognized as physical disks by guest

I have the following setup: Host: Hyper-V on Windows 8.1 Guest: Windows Server 2012 R2 On the host, I assigned 4 VHDX files to the guest, where one holds the operating system: PS ...
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0answers
601 views

HyperV guest external IP: RRAS NAT on host VS direct access to external network with Microsoft Virtual Switch?

I have Win2008 R2 HyperV host with one physical adapter running a bunch of VMs. I have a subnet of external IP addresses: x.x.x.208 / 255.255.255.240 I used to have the following setup: host OS ...
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1answer
296 views

Convert Folders to VHD file

I have a partition 200 GB contain 100 GB of Data, the Data is a huge number of files and folders (about million of files and folders). I want to copy this 100 GB of Data to another partition but i ...
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1answer
140 views

Create VHD file from a folder?

My scenario : I have 100 Gb of data that contain a lot of folders and files , so is there a way to create a VHD file from this folders and files ? Any help is thankful .
2
votes
1answer
683 views

is it possible to configure Hyper-V host to block certain traffic for guests?

I have Windows 2008 R2 server with Hyper-V role enabled, and a number of Hyper-V VMs. Of of the VMs is CentOS SIP server. I want to block all incoming traffic from external IP address on certain ports ...
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0answers
454 views

Hyper-V client regularly disconnects network adapter

We recently installed a Windows Server 2012 R2 guest on one of our Server 2008 R2 based Hyper-V hosts. This machine was going offline every night around midnight. Upon checking the event log, I ...