Questions tagged [hyper-v-server-2012-r2]
The hyper-v-server-2012-r2 tag has no usage guidance.
199
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Hyper-V Create Virtual Machine Failed
I have a windows 2012 R2 server with Hyper-V as a role.
The server has 6 vm already working.
If I use the domain administrator or the local administrator (wich is also in the hyper-v administrator ...
- 183
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1
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782
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Hyper-V Remote Management / Windows 10 client / Hyper-V Server 2012 R2
I've been struggling for a few days now with some crazy issues connecting to my 2012 R2 server via Hyper-V manager from Windows 10.
Setup:
Client is a Windows 10 Pro machine running v1903
Host is a ...
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1
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118
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Domain-joined Windows 10 Hyper-V VM reboots after RDP session disconnects
I have several Win10 VMs set up in Hyper-V on Server 2012 R2. The server participates as a node in a failover cluster. The VMs are Roles in the cluster.
These are new VMs with fresh installs of ...
- 163
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395
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drive filling from .avdhx files from Hyper-V replication
we have a Windows Server 2012 R2 running Hyper-V with a Gen1 VM. This VM was setup for replication with "create additional hourly recovery points" with setting of 24. Things had been just fine until ...
- 11
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1
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479
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Replication from Clients to Hyperv cluster offsite
I want to replicate virtual machines that are at client sites to our cluster.
Our cluster is 3 hyper-v's clustered together with san as storage. The cluster is in the domain. The replica broker is ...
- 31
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3
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Hyper-V same host VM to VM communication
I am trying to get a concrete confirmation with supporting documentation on how vms communicate to each other if residing on the same host. From what I have read on multiple threads:
'VM's will not ...
- 161
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4k
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Unable to add new 2019 HyperV node to 2012R2 HyperV Cluster
I could really use some help here. I evicted an failed HyperV node from our 2 node 2012R2 Hyper-V cluster. The node has been rebuilt with server 2019 and am trying to re-inject it back into the ...
- 161
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1
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Using a replica VM as main VM on replacement server - Hyper-V
I need to migrate a number of VM's to a new server and was wondering if it is possible to use the approach of replicating the VM's to the new server with the new server acting as the replica ...
- 446
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63
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WS 2012R2 Hyper-V Exchange and SQL Guest Backups
Background: 2012R2 host running Hyper-V.
Virtualised: DC, Exchange 2013 and SQL 2016 (2012R2).
This is a lab environment so numerous options are welcomed. In short, we currently backup the entire ...
- 305
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317
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hyper-v 2016 remote management
I use a host running 2012 R2, use it to manage a two hyper-v 2012r2 hosts.
I can RDP and remote PS to them ,computer management , server manager, run hyper-v manager and see all of their vms etc.
I ...
- 88
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481
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Invoke-Command fails to create new VMs
I created this script to create multiple VM's remotely on the Hyper-V server, however, it doesn't seem to create the VM's. I can create one directly on the Hyper-V server using the given parameters ...
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292
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On-prem Hyper-V VM replicate to Azure
So I have a question. I'm used to replicating my VMs to azure using site recovery. Im now facing an issue with one of our clients having a very slow upload speed and needing to send the initial copy ...
- 366
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376
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Hyper-v dynamic memory issue with java spring boot
I have a developer who wrote several applications in Java spring boot and I have a VM configured with dynamic memory. His application stops working intermittently and he's pointing the finger at the ...
- 260
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2
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847
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How can I change the location of a virtual machine hard drive location?
I have created a windows server 2012 r2 server to be used as a domain controler
but I left the hard drive on the C: drive, instead of saving it with all other virtual machine stuff on the D: drive.
...
2
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2
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4k
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Error importing VM to AWS : S3 key does not exist
I need to import a Gen2 Hyper-V machine to AWS and I'm following the document here: https://docs.aws.amazon.com/vm-import/latest/userguide/vmimport-image-import.html
All works fine until I use this ...
- 774
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207
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Can't apply CredSSP Oracle Remediation patch to Hyper-V 2012R2
So I recently installed Hyper-V Server 2012R2 in a home lab and loaded some VMs on it.
I threw Win10 on a laptop to connect with Hyper-V Manager to access those VMs. The 10 box then rebooted and ...
- 11
1
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1
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212
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Hyper-V Backup (CheckPoint) still occurring even though it's disabled under Integration Services
I'm having an issue where my Hyper-V Host runs the Backup (volume copy) integration service on my VM even though I disabled it. Do changes regarding integration services only take into effect after ...
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2
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341
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High Availability on DAS HPE
Anyone who can assist me?
I currently have a DL360 Gen9 HPE server Directly attached to HPE MSA 2040 device (DAS). I now need to ensure HA on the server level, is it possible to have FO cluster (...
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0
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53
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Monitor Memory contention in Hyper-V guest VM
Scenario:
Host: Server 2012R2 Hyper-V w/t 64GB Ram
Guest: Server 2012R2 OS Virtual Machine with 20GB static Ram
Question: How to determine if 20GB Static Ram is enough or too much in the Guest VM?
...
- 205
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160
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Hyper-V Replication Size
We have 2 VM's running Windows 2012 (not R2) in a Windows 2012 R2 Hyper-V Environment. The servers are both on the same host and are both replicated to the same server at a remote site. Both servers ...
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2
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8k
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Migrating VMs from hyper-v server 2012 r2 to windows server 2016
I'm turning in circles and I don't know what I could od more to make this work.
I have 2 hyperv 2012R2 nodes in a cluster and 3 windows server 2016 nodes in another cluster. I want to live migrate ...
- 341
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1
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Windows 2012 R2 Hyper-V VM stuck undoing changes at boot
I have a Windows 2012 R2 Hyper-V VM currently stuck on
We couldn't complete the updates
Undoing changes
Don't turn off your computer
I read online that this is an issue related to a Windows 8....
- 115
2
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1
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492
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Installing Hyper-V Role on Server 2012 R2 Without the Hypervisor
I have a Windows 2012 R2 Essentials Server running on top of Hyper-V Server 2012 R2.
In server manager on the Essentials Server, I'd like to be able to manage other Hyper-V servers remotely. I'm ...
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2
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2k
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"Access Denied" on Hyper-V in workgroup setup after fresh Win 10 install
I'm attempting to connect to a Win 2012 R2 Hyper-V server on a home network in a WORKGROUP setup using the Hyper-V Manager on my Windows 10 Pro laptop. All machines are local to the network. I had to ...
- 195
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1
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4k
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Virtual Machine will not turn on due to missing resource. How do I find out what is missing?
Today I had a power outage and switches went out. This for some reason caused my cluster to freak out (something to look into later) and one of my VMs did not start back up. After looking into why ...
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0
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1k
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Spin down idle disks on Server 2012 R2 Hyper-V host
Running Windows Server 2012 R2 as a Hyper-V host.
I want hard drives to spin down after they have been idle for some time. (None of these hard drives are used by any Hyper-V VMs)
The applicable ...
- 181
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0
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634
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Windows Server 2012 Datacenter - Cannot activate Hyper-V 2012 Standard edition with AVMA keys
There are a huge number of variations on this problem, but none I can find that exactly match my issue. I am just trying to get VM with Win Server 2012 R2 Standard to activate its AVMA key license ...
- 11
2
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1
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73
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Hyper-v core can see network devices but network devices can't see Hyper-v core
Having a little issue with Hyper-v core.
Network set up, connected directly to main router, I can ping all devices successfully from the Hyper-v cmd but can not ping the Hyper-v box from any other ...
- 121
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1
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524
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Ensure that two HyperV VMs run on the same cluster node
I'm running a Hyper-V cluster with three nodes that host a collection of VMs between them. When we need to service a node we can live migrate the roles on that node to one of the others.
What is the ...
- 2,900
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1
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Hyper-V USB-Serial cable mapping to virtual machine
Windows Server 2012r2 running Hyper-V with a WinXP 32-bit VM. There is a particular application that will only run on WinXP that uses a serial connector to interface with an old diesel governor.
I ...
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1
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329
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Azure Site Recovery issues with Hyper-V Integration tools
I am dealing with an issue for sometime now which is that Domain Controllers Virtual Machines that are replicated to Microsoft Azure using the Azure Site Recovery service, are failing to take ...
4
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587
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Is it possible to reclaim unused space on Server 2008r2 VM without downtime?
We have a production server that is used 24/7, running inside Hyper-v. The guest OS is Server 2008 R2. It has a dynamically expanding VHDX and is very close to reaching the maximum size. Is it ...
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3
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406
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How to properly sync time for 3 Hyper-V machines, with Host NOT on domain of the VMs?
I understand that for production use, if you have a Hyper-V Domain Controller VM, and the host is on the domain as well, you should have the DC VM reach out to an external source for date/time, and ...
- 57
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2
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VMs on Hyper-V Host go into Saved State after Host reboots
I have been noticing at times VMs on my Hyper-V Host are going into a Saved state after the host reboots. This means I have to manually start the VMs each time. Each VM is set to "Always start this ...
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3
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One-way traffic with port mirror HP-2610 to Hyper-V
I have a Hyper-V box that has call recording for IP phones with the following connectivity:
PBX on an access port (native vlan 42), plugs to port 22 on switch (it has no settings for VLANs, so we set ...
- 1,150
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Unable to update PowerShell with "couldn't complete the updates undoing changes" error
I have a Windows Server 2012 R2 instance running on Hyper-V that I'm attempting to update from PowerShell 4.0 to PowerShell 5.1. Once the update has been applied, I reboot the server to apply the ...
- 183
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1
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VM with more than 8 GE interfaces?
I have a Hyper-V environment with more than 8 VLANs, and I need to have a VM with an interface in each VLAN (a virtual firewall). Apparently I cannot create a VM with more than 8 "Network Interface"s, ...
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1
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339
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Hyper-V VM uses 99%, but the host is only at 4%
Our Hyper-V host has an Intel E5-2620 v3 @ 2.40 GHz (6 cores). The host owns a couple of VMs like DC, file server, print server and some small web servers. ALl of which are idling or not requiring ...
- 7,059
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1
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7k
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Hyper-V Manager "RPC service unavailable"
In an Active Directory domain and flat network environment, running Hyper-V Manager as the same administrative user account:
On at least 2 Windows 10 PCs and trying to connect to:
1a. Any of the 10 ...
- 905
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1
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295
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How do we conclude our Hyper-V host is overloaded with Virtual Machines or not?
We have 2 Hyper-V hosts with quite a lot of resources (192 GB RAM, 12 core CPU's, 15K RPM hard disks).
However we do ask a lot from these machines as they are both running a file server, an exchange ...
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2
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Get back hyper-v VMs after in place reinstall of host OS
I have standalone win 2012 r2 server with hyper-v on it. It is my test server I use for experiments so it can be turned off anytime. That's not a problem.
Is it possible to import 2012r2 VMs to 2016 ...
- 133
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1
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59
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Server 2012 R2 VDI number of standby VMs
We are currently testing a Windows 10 VDI deployment built on server 2012 R2 remote desktop services.
In a pooled VDI deployment, it appears that the deployment actively keeps 2 VMs running ready for ...
- 1,753
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1
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4k
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Block all RDP connection except one IP
I want to block all connection to Hyper-V machine except from one IP.
I can explain my scenario.
User can access RDP when they are in our company network.We are using 128.x.x.x range internally and ...
- 21
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1
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583
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Setting merged checkpoint as Now checkpoint in Hyper-V
I'm using Hyper-V 2012 and I've had some checkpoints, which I've merged up until the last before merging it into the original .vhdx disk.
I have 2 files now, a merged .avhdx of all the previous ...
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0
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30
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Delegated Hyper-V Management
I have a small, clustered Hyper-V infrastructure and one of my clients has 7 VMs with me currently. Their IT person would like to get console access to the instances, so if something freezes (as an ...
- 297
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Windows Server 2012 R2, DHCP from Hyper-V VM don't work
I have an AD DC with DHCP with leases, reservations and so on. I created a VM with WS2012r2, and promoted it to a DC.
After that I added the DHCP role to the new server. On the original server I ...
2
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1
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Hyper-V VMs sometimes freeze after backup
I'm having issues with a Hyper-V host (2012 R2 Datacenter, patched to June 2017 Rollup level). Here's a bit of general information on the configuration:
Host
It's a standalone host, domain ...
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1
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How to edit "path" and "ConfigurationLocation" of a VM in Hyper-V 2012 R2
I need to make some changes to a Hyper-V storage and I need to modify certain settings of each VM on the host.
The values I need to change are:
ConfigurationLocation
SnapshotFileLocation ...
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3
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Hyper-V replication - avhdx files and checkpoints on replica target, but none on source
I am replicating from one Hyper-V server to another, on the source there are no checkpoints shown in Hyper-V manager, and a single vhdx file.
On the target, there is a checkpoint from months ago ...
- 1,150
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Windows 10 Hyper-V Manager connecting to Hyper-V Server 2012
I am trying to connect to Hyper-V Server 2012 with Windows 10 Hyper-V manager.
The Hyper-V server is not in a domain and the Windows 10 Pro is in a domain.
Following this guide does not work. I am ...
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