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2answers
86 views

isolate networks in hyperv

I would like to isolate my pc LAN from my servers LAN. All my servers are virtual machines in a windows2008r2 hyperv cluster (2nodes). I thought about create a rras virtual machine and play with my 2 ...
1
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1answer
756 views

Huge packet loss Hyper-V when guest is running with R410 and Broadcom BCM5716C NetXtreme II

I am running a domain controller, that also has a Hyper-V role installed. Within the Hyper-V, I have a legacy Windows 2008 SBS that we will eventually retire. When the guest OS is shutdown network ...
0
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1answer
3k views

How to run Hyper-V Virtual Machine Management Service using a domain account

I have an Domain account with admin priviliges and I need to use that account to run the Hyper-v Machine Management Service. my goal is to use that domain account to create VMs using ISO files that ...
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0answers
60 views

Prioritize One Network Share Over Another And/Or Cap Network Share Traffic? (Windows Server 2008 R2 Enterprise)

One of my fileservers is a hyper v VM running Windows Server 2008 R2 Enterprise. The NIC in the VM maps to a 1 GB NIC on the host that is dedicated just to this VM. I have two shares on the file ...
2
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2answers
382 views

Install CentOS on SCSI hard drive under Hyper-V

How can I install Centos 6 on SCSI hard drive under Hyper-V? I added a IDE drive to boot from but CentOS doesn't recognize SCSI drive during install. How can I fix this please?
3
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1answer
413 views

Hyper-V Virtual Machine Networking issues related to Max Ethernet Frame Size

I fixed an issue today earlier today but i'm interested in learning WHY it worked. We set up a new Hyper-V virtual machine only to discover that HTTP traffic wasn't working. HTTPS, pings, everything ...
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1answer
68 views

information delivered from pidenu32.msi seems to be wrong

I've installed WindowsServer 2008 R2 on the computer with Xeon3430 2.40GHz processor. VT was activated in BIOS. Hyper-Role was installed and a VM could be created and started. Running ...
0
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1answer
585 views

How to separate Hyper-V Private network from the External network

I am setting up a virtual test lab and I configured a domain controller VM running Windows 2008 R2 on my Hyper-V 2008 R2 server. I needed to download and install updates on it so I added an External ...
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1answer
160 views

Xeon 5150 w/ 2008 R2 is being limited to (2) virtual cores per VM

As I understand it, I should be allowed 8 virtual processors per core, and 4 per VM. How do I find out why I'm being limited to two, and how to overcome that?
0
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1answer
61 views

Hyper-V Server 2008 Configuration

I need to set-up Lync on a Server 2008 machine. The problem is that Lync cannot be set up on a Domain Controller. That means I need to have one Server 2008 that's a domain controller and another ...
1
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1answer
465 views

How do I log back into a Windows Server 2003 guest OS after Hyper-V integration services installs and breaks my domain logins?

After installing Hyper-V integration services, I appear to have a problem with logging in to my Windows Server 2003 virtual machine. Incorrect passwords and logins give the usual error message, but a ...
1
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1answer
200 views

Hyper-V/Ubuntu server 12.04 - VM does not stop

i just installed a ubuntu 12.04 server on a 2008 R2 Hyper-V server and all is fine (networking/storage ...). There is just one thing, when i halt my linux (using "sudo halt"), i can see on the console ...
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2answers
5k views

Do Hyper-V guests see multiple CPUs (sockets) or multiple CPU cores when assigned more than 1 vCPU?

I have SQL Server 2008 Express running on Hyper-V based virtual machine with two vCPU-s. I've just been reading up on SQL Server 2012 Express and noticed that it's CPU is "Limited to lesser of 1 ...
0
votes
1answer
185 views

Running a script in task scheduler on hyper v startup

When my rackspace hyper v server is bought online, I have a scheduled task that is set to run on startup to get the internal ip address and make use of it. It seems though that the internal ip ...
1
vote
1answer
537 views

How to manage VMs in Windows 2008 R2 Core server?

I have a Windows 2008 R2 Core server running Hyper-v, for some reason, I am not able to use the Hyper-V manager to connect this server remotely(RPC service unavailable error). I am still able to use ...
0
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2answers
187 views

Clustering a live 2008 r2 server

I have a W2K8 R2 Datacenter server running Hyper-V with a Equallogic PS4100 SAN. I 5 virtual machines running in production. I now have a second server and would like to set both up for clustering. ...
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2answers
1k views

Determining the number of virtual processors for a CPU

I have a Windows Server 2008 R2 Datacenter with the Hyper-V role enable. I am planning to run 11 VMs (each with 4 vCPU) on this host. There is 1 CPU installed on the host computer. I would like to ...
3
votes
0answers
2k views

User 'X\y' failed to create external configuration store at 'D:\Hyper-V':

I have a Hyper-V server which has served me well, so far. It's been in a workgroup until recently, and has hosted four machines. I hadn't used it for a while and decided to join it to my new domain. ...
1
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3answers
973 views

Restarting a VM from a different VHD file (but a copy of the old one)

I am wondering if anyone else has done this and has subsequently ran into any problems or if based on what I describe, anyone could suggest types of problems I may run into: I have Windows 2008 R2 ...
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3answers
132 views

Server Restarts and Respective Orders

EDIT:Not meaning to be disrespectful to any of the answers, but, the main question was whether rebooting a DC at the beginning of a cycle, then all the other servers, or rebooting it at the end once ...
2
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1answer
1k views

Nagios XI Virtual Server on Hyper-V - Networking

I'm trying to get the Nagios XI virtual machine working on Hyper-V (yes, I know it's not a supported config). I'm trying to get it on the network to download some packages so that I can then install ...
10
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3answers
2k views

Timesync on HyperV with CentOS 6.2

I've got a CentOS VM (release 6.2) running under HyperV. I have integration services installed (part of base now), and CentOS shows the current clocksource is hyperv_clocksource, however my time in ...
1
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1answer
321 views

Hyper-V Live Migration without Cluster Shared Volume

Can someone please shed some light on this for me? I gather that it is possible to use Hyper-V live migration without the need for a Cluster Shared Volume. Given the following: Live migration can ...
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2answers
2k views

Windows 2008 core HyperV 4 ports open- what's required for remote management?

On a brand new install of Windows 2008 core (for use as a hyper V host( There are 4 ports open to the world: 135/tcp open msrpc 445/tcp open microsoft-ds 2179/tcp open unknown 49154/tcp open ...
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2answers
1k views

“Unexpected shutdown” message on Hyper-V guest machines

We have a couple of Dell Poweredge servers running Hyper-V. Both host machines and the guest VMs are using Server 2008 R2 Enterprise with Service Pack 1 installed. The guest machines were built as VMs ...
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votes
2answers
1k views

Restrict Hyper-V to only Port 80/443 (HTTP/HTTPS)

I am using Hyper-V with Server 2008 R2. Does anyone know how to setup Windows Firewall so that I can restrict my Hyper-V guest instances to only allow outgoing connections on normal HTTP/HTTPS ports? ...
0
votes
1answer
504 views

How to activate updated drivers in Hyper-V

I am working on getting a host setup using Hyper-V Server 2008 R2 but am running into some issues with drivers. I have been able to add the drivers via pnputil. When I check to which which drivers ...
1
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2answers
1k views

Restarting my HyperV Host

A real quick question! I have a physical VHOST which hosts several VM's for different purposes - they are all set to automatically load when my VHOST first boots at staggered times. Now if I apply ...
1
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3answers
808 views

Linux Integration Services no longer function after a kernel upgrade on Hyper-V

I've been running CentOS 6.2 as a VM under Hyper-V on my Windows Server 2008 R2 system. If I run "uname -r" it shows my current Linux version as "2.6.32-220.4.1.el6.x86_64" A while ago, I did a ...
0
votes
1answer
122 views

Hyper-V Export VM

I have Hyper-V VM that I exported off of a server a few days ago. Right now it's running on a temp server as I rebuilt the original host server. Now that I have the host server all ready to go I am ...
0
votes
1answer
848 views

Install Windows Server 2008 Core on a Dell Optiplex 790

Does anybody have experience installing Windows Server 2008 Core on a Dell Optiplex 790? When I connect to the machine with the Hyper-V Manager Administrator snap-in, and try to create and run a ...
1
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3answers
1k views

Does Hyper-V support GPT disks on the host?

Are there any issues with Hyper-V (on Server 2008 r2) if the host is formatted as GPT? Someone out there has tried this...
1
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2answers
199 views

Windows based development environment: HyperV, VMWare, or VirtualBox on development machine? [closed]

I am a software engineer with a little bit of an informal "support" functionality... I am trying to figure out what is the best possible approach to employing virtualization technologies into our ...
1
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1answer
558 views

Remotely Shut down Hyper V server from Bat file (UPS shutdown)

I have set up an APC UPS on our 2003 Small Business Server with an APC SmartUPS connected to it via the USB port. I have set up PowerChute on the server with the following settings: After 1 minute ...
7
votes
2answers
4k views

NIC Teaming with Broadcom on HyperV 2008 R2

I have a HyperV cluster made up of 3 hosts. Each host is connected to both of my Nexus 5548 switches running in an etherchannel. LACP on the switch and NIC teaming using Broadcom 802.3ad on the server ...
3
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1answer
132 views

Server 2008R2 cluster for hyper-v - start with a single server?

I'm planning a Hyper-V virtualization system what will include: 2 very nice dual 16 core servers Dell MD3600f fibre channel SAN It will be running about 10 virtual machines. The plan is to setup ...
1
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0answers
218 views

Automating first time login process in Windows Server 2008 R2 SP1 virtual machine

I have a set of Windows 2008 Server R2 SP1 Enterprise Edition virtual machines running in Hyper-V. The host server has 64GB of RAM and two SSD drives (one drive for the host OS, and the second one for ...
0
votes
1answer
1k views

Elastix 2.2 clock not keeping correct time

I'm configuring our Elastix 2.2 server and the clock was not in sync. When I check the machine in Linux this is what it says. I've tried to search for a resolution but came up empty. This is ...
0
votes
2answers
1k views

Hyper-V is there a webinterface to start/shutdown the VMs?

I´m using a Windows Server 2008 R2 with Hyper-V. Now I´m searching for a way for a normal user to control the VMs on this server. Is it possible to use a webinterface to start and shutdown the VMs? ...
1
vote
2answers
489 views

Windows Server 2008 Hyper-V Server: Guest Windows Server machine imported - only see blinking underscore

I exported 2 virtual PCs from Hyper-V. and then imported them. I can't start one virtual machine that has Windows Server 2008 R2 installed. The machine starts, but then I only see a blinking ...
1
vote
1answer
149 views

SCVMM 2008 R2 Powershell Commands

I am running SCVMM 2008 R2 with 3 hosts. Right now I am patching the hosts, so I am running the command disable-vmhost hostA -MoveWithinCluster Is there a command that I can run or switch I can ...
5
votes
1answer
3k views

What are the possible reasons why Hyper-V can't compact a VHD?

I am hosting several virtual machines on a host running Hyper-V Server 2008 R2. The disks were originally provisioned on a different server (2008, not R2) about 16 months ago, and were migrated onto ...
1
vote
3answers
128 views

Where to enter an IP address on a newly created Hyper-V machine after connected to a network adapter

Where to enter static IP address on a Hyper-V machine. I have created a new VM on a hyper-v host, connected to a network adapter, have an IP address available to assign to it, but don't know where to ...
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votes
1answer
331 views

Using bridge connection to get ip access from guest in Hyper V

I want to access the internet on a dedicated second public ip from the guest. I have created an internal only network in Hyper-V Manager. The virtual network is in a bridged connection to the ...
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votes
1answer
1k views

Assign public IP address to Hyper-V guest [duplicate]

Possible Duplicate: Using bridge connection to get ip access from guest in Hyper V I have now been trying for nearly 4 days to setup what i would think is the simplest hyperV env. I have a ...
0
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2answers
724 views

Can one make Hyper-V's virtual networking ignore VLAN tagging?

Is there any way to make Hyper-V's (Hyper-V Server 2008 R2 SP1) networking subsystem ignore VLAN tagging and just accept all packets that the physical NIC accepts? ...hopefully by actually ignoring ...
0
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1answer
3k views

Hyper-V guest suddenly extremely slow

I have a setup with a Windows 2008 R2 Hyper-V Server and a couple of guests. Yesterday I noticed that one of the guests had become very slow (e.g. noticable lag when browsing through folders). I ...
0
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1answer
605 views

Hyper-V Guest Connectivity Problems

I have one particular Hyper-V guest, one of 5 on this particular Hyper-V host, that can't seem to make any outgoing network connections. The guest is running Windows Server 2008 R2 SP1 and uses IIS ...
0
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1answer
79 views

Raid group on a p2000g3 iscsi

I have to set up an hypervR2 cluster (2nodes) and a san storage (hp p2000g3 iscsi) with 12 disks (300 GO, 10k SAS) The p2000 has 2 controllers. What is the best ? ONe big raid group (raid10) with the ...
0
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1answer
3k views

Hyper-V virtual machine unable to get IP address from DHCP server running on same physical box

We have a Windows server 2008 R2 with two network cards running AD, DHCP, DNS and Hyper-V The first nic is setup with a static IP address and DHCP, WDS, and DNS are bound to it. The second nic is ...