Quantcast
Channel: Hyper-V forum
Viewing all 19461 articles
Browse latest View live
↧

Unleaded exception when I tried to configure VM!!

June 10, 2020, 4:35 am
$
0
0

I am using Windows 10 Pro (build 19041) with the latest updates. Since I updated to the latest build, I tried to make some changes to an existent VM and as soon as I try to change the settings, I get an error window (snapshot included in this post). I noticed that there is an issue with an extension too, not sure if this is related or not. I cant attache the snapshot :-/ .Here are the additional details included as part of this error:

CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll
----------------------------------------
Microsoft.ManagementConsole
    Assembly Version: 3.0.0.0
    Win32 Version: 10.0.19041.1
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.ManagementConsole/3.0.0.0__31bf3856ad364e35/Microsoft.ManagementConsole.dll
----------------------------------------
MMCFxCommon
    Assembly Version: 3.0.0.0
    Win32 Version: 10.0.19041.1
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/MMCFxCommon/3.0.0.0__31bf3856ad364e35/MMCFxCommon.dll
----------------------------------------
System
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.4084.0 built by: NET48REL1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Windows.Forms
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.4084.0 built by: NET48REL1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.4084.0 built by: NET48REL1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Configuration
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.4084.0 built by: NET48REL1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Core
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.4180.0 built by: NET48REL1LAST_B
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
System.Xml
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.4084.0 built by: NET48REL1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
Microsoft.Virtualization.Client.VMBrowser
    Assembly Version: 10.0.0.0
    Win32 Version: 10.0.19041.1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Virtualization.Client.VMBrowser/v4.0_10.0.0.0__31bf3856ad364e35/Microsoft.Virtualization.Client.VMBrowser.dll
----------------------------------------
Microsoft.Virtualization.Client.Common
    Assembly Version: 10.0.0.0
    Win32 Version: 10.0.19041.1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Virtualization.Client.Common/v4.0_10.0.0.0__31bf3856ad364e35/Microsoft.Virtualization.Client.Common.dll
----------------------------------------
Microsoft.Virtualization.Client
    Assembly Version: 10.0.0.0
    Win32 Version: 10.0.19041.1 (WinBuild.160101.0800)
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Virtualization.Client/v4.0_10.0.0.0__31bf3856ad364e35/Microsoft.Virtualization.Client.dll
----------------------------------------
Microsoft.Virtualization.Client.Common.Types
    Assembly Version: 10.0.0.0
    Win32 Version: 10.0.19041.1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Virtualization.Client.Common.Types/v4.0_10.0.0.0__31bf3856ad364e35/Microsoft.Virtualization.Client.Common.Types.dll
----------------------------------------
Microsoft.Virtualization.Client.Management
    Assembly Version: 10.0.0.0
    Win32 Version: 10.0.19041.1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Virtualization.Client.Management/v4.0_10.0.0.0__31bf3856ad364e35/Microsoft.Virtualization.Client.Management.dll
----------------------------------------
Accessibility
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.4084.0 built by: NET48REL1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
Microsoft.Management.Infrastructure
    Assembly Version: 1.0.0.0
    Win32 Version: 10.0.19041.1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Management.Infrastructure/v4.0_1.0.0.0__31bf3856ad364e35/Microsoft.Management.Infrastructure.dll
----------------------------------------
Microsoft.Management.Infrastructure.Native
    Assembly Version: 1.0.0.0
    Win32 Version: 10.0.19041.1 (WinBuild.160101.0800)
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_64/Microsoft.Management.Infrastructure.Native/v4.0_1.0.0.0__31bf3856ad364e35/Microsoft.Management.Infrastructure.Native.dll
----------------------------------------
Microsoft.Management.Infrastructure.UserFilteredExceptionHandling
    Assembly Version: 0.0.0.0
    Win32 Version: 10.0.19041.1 (WinBuild.160101.0800)
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_64/Microsoft.Management.Infrastructure.Native/v4.0_1.0.0.0__31bf3856ad364e35/Microsoft.Management.Infrastructure.Native.dll
----------------------------------------
Microsoft.Virtualization.Client.Wizards
    Assembly Version: 10.0.0.0
    Win32 Version: 10.0.19041.1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Virtualization.Client.Wizards/v4.0_10.0.0.0__31bf3856ad364e35/Microsoft.Virtualization.Client.Wizards.dll
----------------------------------------
Microsoft.Virtualization.Client.Settings
    Assembly Version: 10.0.0.0
    Win32 Version: 10.0.19041.1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Virtualization.Client.Settings/v4.0_10.0.0.0__31bf3856ad364e35/Microsoft.Virtualization.Client.Settings.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.


↧
Search

How to set a custom display resolution and locale with bcdedit for a guest system?

June 10, 2020, 9:03 am
$
0
0

Hi all,

I would like to set a custom display resolution and the locale in a virtual machine to ease handling of boot problems, etc. Can this be done persistently with bcdedit.exe and what are the commands I have to use in bcdedit?

TIA.

Jörg

Regards Jörg

↧
↧

Windows Server 2019 Hyper-V Failover Cluster Intermittent VM Connectivity - VMQ disabled

April 2, 2020, 2:46 pm
$
0
0

Hello!

I have a new Windows Server 2019 Hyper-V Failover Cluster where some of the VM's have periodic connectivity loss.  I can ping them fine from the Hyper-V host server where they are running, but get intermittent pings from other hosts on the network.  

I have a pair of HPE 10/25Gbe 631SFP28 NIC's teamed (Switch Independent) with the Hyper-V Virtual Switch built on that Team.  I believe that I have the latest Windows Drivers (Broadcom 10/23/2018 214.0.177.0).  I installed the latest HPE firmware for these Adapters.

VMQ is disabled on the Teamed Adapter and two 10/25GB NIC Adapters on both hosts.  

The hosts are up-to-date with Windows Updates.

Yet I can get 50% packet loss with a simple ping to these VM's.  From some hosts, I can't get any pings to work at all.  Yet the correct MAC address shows up in "arp -a". 

There is no routing and no VLAN's between the Hyper-V Hosts, VM's, and PC's. 

Some VM's appear to have rock solid connectivity, while other (it seems like newly created VM's?) have the connectivity loss.  I can live migrate the VM's between hosts and still have ping loss.  I admit that the "newly created VM's" idea seems strange, but that's what it seems like.  The VM's are using the Hyper-V Synthetic NIC and running patched Windows Server 2019.

Any ideas on what I can try?  I would certainly appreciate any help that anyone can offer!

Dave

↧

Setting up graceful shutdown during power loss

June 12, 2020, 7:17 am
$
0
0

Server 2016 host running server 2012r2, 2016 virtual machines in Hyper-V.

I currently have an Exchange 2016, DC, SharePoint, CA VM's in Hyper-V

I am using APC brand UPS's and they offer a software called PowerChute. Does anyone have any experience with this software and server 2016?

Does anyone have any experience connecting a Hyper-V host to a UPS and the best practices to get the VM's to shut down gracefully and then the host during a power loss?

My UPS's have a run time of about 20 minutes.

Thanks!

↧

How to setup a network on windows-10 viritualmachine using hyper-v manager

June 14, 2020, 4:44 am
$
0
0
hi, Im just wondering how to use the same network as i use on my PC on my Windows-10 viritualmachine. (sorry for low details i just dont know what more to add here :/ )
↧
↧

Shared VHDX or VHD SET move between machines

June 14, 2020, 3:41 pm
$
0
0

Hello,

I was trying to move a couple of shared VHDX disks from one machine to another and they came up as RAW. I converted the shared VHDX to VHD SET but is the same. I am wondering why this happen. I spent several hours looking at this and cannot find an explanation for it.

This is on Hyper-V 2016. The source and destination virtual machines are in different clusters.

Thanks,

Simion

↧

Get-CauReport : Year, Month, and Day parameters describe an un-representable DateTime

June 15, 2020, 10:06 am
$
0
0

Hello, 

We are having issues with running Cluster-Aware update reports, at one point CAU object got corrupted and later fixed, but since then we can't run/get cau reports, and we get following error. Any idea how to resolve this issue?

PS C:\Windows\system32> Get-CauReport
Get-CauReport : Year, Month, and Day parameters describe an un-representable DateTime.
At line:1 char:1
+ Get-CauReport
+ ~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Get-CauReport], ArgumentOutOfRangeException
    + FullyQualifiedErrorId : ErrorsDuringGetCauReport,Microsoft.ClusterAwareUpdating.Commands.GetCauReportCommand

↧

Virtual Machines not auto starting on Server 2016 std

June 16, 2020, 12:45 am
$
0
0

Hello

I have a host server running 2 VMs which do not auto start on reboot of host.

Host has 64GB RAM and the VMs have 16GB RAM each.

All VMs have integration services enabled.

Started delay - 0

Set to save state on shutdown of host

Auto start if it was already on.

Event log shows this:

An error occurred while performing server startup action for virtual machine.

I can restart the VMs with no problem its only when the host is rebooted.


↧
Search

vmconnect.config use 2 monitors instead of all 3 like

May 28, 2020, 1:12 pm
$
0
0

Hi all,

I've been searching all night and haven't found anything yet. So I'll post my question here.

I work with a VM which has my company VPN Client installed from where go log in into my Office Computer.

Since the VPN Client has no split tunneling enabled (company Policy) I can't use any other network resource except for the company resources.

Since I still need my S4B locally, because Audio is also restricted, I need to start my S4B Client locally, so far so good everything works. But what annoys me so much is that I need to minimize my vmconnect session all the time i need to use the local S4b Client.

That's when I tried to configure the vm connect client to use only 2 Monitors instead of all 3.
This would be possible if the connection is an RDP Connection.
MSTSC Config for that:

use multimon:i:1
selectedmonitors:s:1,2

I can't find any reference for the vmconnect.config files that are stored in C:\Users\user\AppData\Roaming\Microsoft\Windows\Hyper-V\Client\1.0

Can you help me if that?

Or even better do you know the config option for multimonitor for vmconnect?

Mycurrent vmconnect rdp file:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
    <Microsoft.Virtualization.Client.RdpOptions>
        <setting name="AudioCaptureRedirectionMode" type="System.Boolean">
            <value>False</value>
        </setting>
        <setting name="FullScreen" type="System.Boolean">
            <value>True</value>
        </setting>
        <setting name="SavedConfigExists" type="System.Boolean">
            <value>True</value>
        </setting>
        <setting name="UseAllMonitors" type="System.Boolean">
            <value>True</value>
        </setting>
        <setting name="AudioPlaybackRedirectionMode" type="Microsoft.Virtualization.Client.RdpOptions+AudioPlaybackRedirectionType">
            <value>AUDIO_MODE_REDIRECT</value>
        </setting>
        <setting name="PrinterRedirection" type="System.Boolean">
            <value>False</value>
        </setting>
        <setting name="RedirectedDrives" type="System.String">
            <value />
        </setting>
        <setting name="VmName" type="System.String">
            <value>W10-Work</value>
        </setting>
        <setting name="SaveButtonChecked" type="System.Boolean">
            <value>True</value>
        </setting>
    </Microsoft.Virtualization.Client.RdpOptions>
</configuration>

Or can I create a connection to the hyper-v console with mstsc?

If you can help me with that you would be my hero :)

Best,
Kim

↧
↧

Converting physical server to Hyper-V VM

June 16, 2020, 12:59 pm
$
0
0

I have a 2012r2 DC that has a SQL express database that is being used by other software on the server. DHCP, DNS, printer shares, network folders. (I know, more than just DC on DC isn't recommended)

The physical server hardware is having issues and might be possible to have it running as a Hyper-V VM on another box.

Will there be any difficulties with it being a DC or any of the above to have it converted to a hyper-V virtual machine on a server 2016 host?

What is the best method to do this?

I have Backup exec, made by Veritas, that has this feature or is there a Microsoft equivalent that would be more reliable?

I see mention of a Disk2Vhd utility but not sure if that's Microsoft or another 3ed party. I would prefer to keep the method to either be from Microsoft or Veritas.

Will the methods I mentioned or another that is proposed wipe out the source server or will it be left intact just in case?

Thanks

↧

Host 2019 standard, 2 VM's with 2016 - cannot activate? 0xC004FD03

February 27, 2019, 12:13 am
$
0
0

Hi!

I am having problems with activation of two virtual machines... virtual machines are installed from downloaded 2016 evaluation iso.

host server is 2019 stardard (activated)

I am getting 0xC004FD03 error.

I used AVMA key (for 2016 standard) C3RCX-M6NRP-6CXC9-TW2F2-4RHYD

I also tried this : https://victorhomocea.wordpress.com/2016/12/27/this-edition-cannot-be-upgraded-how-to-activate-windows-server-2016-evaluation/

any hints?


↧

Hyper-V 2012 Live migration fails with event ID 21502

September 3, 2013, 8:41 am
$
0
0

I have a Hyper V cluster setup which includes 5 servers running Windows 2012.  When i try to live migrate between nodes, it errors out with the below message: 

Live migration of 'Virtual Machine testVM failed.

Virtual machine migration operation for 'testVM' failed at migration destination 'Server2'. (Virtual machine ID 038EDA6A-1B58-4B40-A840-D256C1C83B4E)
'testVM' Failed to create Planned Virtual Machine at migration destination: The object already exists. (0x80071392). (Virtual machine ID 038EDA6A-1B58-4B40-A840-D256C1C83B4E)The operation failed because a virtual machine with the same identifier already exists. Select a new identifier and try the operation again.

Any idea, how to resolve this ?  

↧

Hyper-V Manager Hangs on "Loading Virtual Machines"

June 17, 2020, 11:01 am
$
0
0

We have a Windows Server Hyper-V cluster and frequently when trying to use Hyper-V manager to do specific tasks that can't be done through Failover Cluster Manager directly, we find this problem.  Hyper-V manager connects to the relevant cluster node (HV server), but sticks for a very long time on 'loading virtual machines'.  It will eventually populate the list of server VMs, but it can take areally long time - often well in excess of an hour.

When this happens HV cluster operations usually remain largely unaffected but sometimes, such as today, it was severely impacting my ability to migrate VMs.  VMs remain running and stable.

Details

Actions taken:

  • Checked for appropriate AV exclusions.  We're using Windows Defender + ATP with the necessary exclusions.
  • Checked event logs.  I'm still trying to locate logs that would indicate the source of this problem.
  • Updated and restarted all nodes.  We've done this many times as this has been an issue for months.
  • Restarted the VMMS service on affected nodes.  It typically tries to stop and crashes after about 15mins, then Windows starts it again.

Details:

  • Node O/S: Windows Server 2019 Datacenter Edition, v1809.
  • Node hardware: HP ProLiant DL380 G10, 1TB RAM.  RAM utilisation is fairly low with plenty of space capacity.
  • Storage is a number of Cluster Shared Volumes (CSVs) on a Dell EMC Unity 350F SAN.

-- huddie71 ~~If you~re not seeking help or offering it, you probably shouldn~t be here.~~

↧
↧

vEthernet (New Virtual Switch) doesn't have a valid IP configuration

April 18, 2015, 3:10 pm
$
0
0

I made a virtual machine using hyper-v, the only thing is i don't know how to set up the Ethernet on the machine. Please help:)

I asked the Microsoft community and they sent me here:)

The OS is 

windows 10 Pro 64-bit

I have a picture of the message when i try to troubleshoot it, but it wont let me insert it on to this post since i have not verified my account, i don't know how to though. 

↧

Hyper-V easy manager tool to manage VM

February 20, 2020, 5:37 am
$
0
0

Hi community, 

after your authorization,

i m very happy to present my contribution to you, it is a free tool created by myself, to help everyone use Hyper-V on local or remote server, and encourage the people to use Hyper-V.

all your feedback is welcome,

this is the link :

https://github.com/dakhama-mehdi/Hyper-VEM

if anyone has any  suggestions or improvement, please feel free to give me the advice




↧
Search

Remove File Server role from HyperV host and VM

June 17, 2020, 8:49 pm
$
0
0

Hi,

I'm new to HyperV.  I have installed Windows Server 2019 Std on a Dell machine and created a VM of Windows Server 2019 Std and promoted it to PDc.

After doing so I realized that the default install had installed the file serversharing role on both HyperV host and VM.  Is there any reason I needthat role on either host or VM?  And if not can I safely remove it?

Thanks,

Dan

Dan

↧

VM Graceful Shutdown & Battery Passthrough

June 18, 2020, 7:19 am
$
0
0

Hello all!

I've been working with Hyper-V and some VMs running Server 2016 on a system running Server 2016. That server is then hooked up to a UPS. The main issue we are having is the ungraceful shutdown of our VMs when the server is on UPS power. Trying to find a way to fix that, I came across mention of Battery Passthrough for Hyper V. However, what information I have been able to find regarding that has been scarce and unhelpful. Is battery passthrough enabled by default? If not, how could I enable it? Does it work for Server 2016/2019 VMs?

Any help would be greatly appreciated.

↧
↧

Hyper-V Performance on single server

June 18, 2020, 4:56 pm
$
0
0

Hi all,

I have a HyperV host with the spec below:

- AMD Ryzen 7 with 12 cores

- 2x 1 TB SSD

- 64 GB ram

Any tips on setting this up so it's the most efficient at running multiple VMs?  e.g. Putting VMs on D drive (as opposed to C with Windows) so there is perhaps less disk thrashing?

Thanks for any advice

m

↧

Can't remove failed virtual switch from Hyper-V's Virtual Switch Manager

March 15, 2015, 10:05 am
$
0
0

Hello,

We have a virtual switch setup in the Virtual Switch Manager and the adapter has been deleted by mistake using the "Change Adapter Settings..." of the Network And Sharing Center. Now, obiviously the switch is in a failed state and we just want to remove it from the list.

The Hyper-V console and the PowerShell command ("remove-vmswitch -Name "VSITCH01" - force") both returnsthe error below when removing the switch, because obivously, it can't find the adapter. How do I force remove the switch from the list?

remove-vmswitch : Failed while removing virtual Ethernet switch.
Failed to connect Ethernet switch port (switch name = '49ACD343-5D84-40F8-9B87-70F34F820AF1', port name =
'16D596BE-F31A-43F4-8DD7-7A54FB9818C3', adapter GUID = '{045B0D69-2904-4C11-88C2-22EB4D67DC05}'): The system cannot
find the file specified. (0x80070002).
Ethernet port '{045B0D69-2904-4C11-88C2-22EB4D67DC05}' unbind failed: One or more arguments are invalid (0x80070057).
A parameter that is not valid was passed to the operation.
At line:1 char:1
+ remove-vmswitch -Name "VSWITCH01" -force
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidArgument: (Microsoft.HyperV.PowerShell.VMTask:VMTask) [Remove-VMSwitch], Virtuali
   zationOperationFailedException
    + FullyQualifiedErrorId : InvalidParameter,Microsoft.HyperV.PowerShell.Commands.RemoveVMSwitchCommand

Thank you!

↧

disk read error occured - vhd using disk2vhd

June 25, 2012, 2:34 am
$
0
0
created a vhd using disk2vhd and I'm getting a disk read error occurred message on boot - any idea how I can fix it? I tried creating the snapshot again but it gave me the same error 
↧
Viewing all 19461 articles
Browse latest View live
Search