The problem is, that I get the following error in the  Hyper-V encountered an error trying to access an object on computer 'name' because the object was not found. The object might have been deleted. or you might not have permission to perform the task. Verify that the Virtual Machine Management service on the computer is running. If the service is running, try to perform the task again by using Run as Administrator.

This keepon happening whenever the cluster directory root name changed to Cluster Storage or ClusterStorage.000<o:p></o:p>

Other nodes might not have the same cluster storage with the automatic numeric

VM Error:

h**P//i61.tinypic.com/zlb0co.png

Node1 Cluster Storage:

h**P//i59.tinypic.com/28k39rm.gif

Node2 Cluster Storage:

h**P//i62.tinypic.com/2ibnlsm.png

Node3 Cluster Storage :

h**P//i57.tinypic.com/2j0nknm.png

The only
way to retrieve the virtual machine is by deleting it from cluster and
reimported again and I know its wrong process.<o:p></o:p>

Here is the event appears on all nodes;

Log Name:     System

Source:       Microsoft-Windows-FailoverClustering

Date:         3/9/2014 11:59:49 AM

Event ID:     1254

Task Category: Resource Control Manager

Level:        Error

Keywords:     

User:         SYSTEM

Computer:     J-HYPER-SRV01

Description:

Clustered role 'SRV01-HISFREE' has exceeded its failover threshold. It has exhausted the configured number of failover attempts within the failover period of time allotted to it and will be left in a failed state. No additional attempts will be made to bring the role online or fail it over to another node in the cluster. Please check the events associated with the failure.  After the issues causing the failure are resolved the role can be brought online manually or the cluster may attempt to bring it online again after the restart delay period.

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

 <System>

   <Provider Name="Microsoft-Windows-FailoverClustering" Guid="{BAF908EA-3421-4CA9-9B84-6689B8C6F85F}" />

   <EventID>1254</EventID>

   <Version>0</Version>

   <Level>2</Level>

   <Task>3</Task>

   <Opcode>0</Opcode>

   <Keywords>0x8000000000000000</Keywords>

   <TimeCreated SystemTime="2014-03-09T08:59:49.242700800Z" />

   <EventRecordID>201553</EventRecordID>

   <Correlation />

   <Execution ProcessID="3368" ThreadID="6680" />

   <Channel>System</Channel>

   <Computer>J-HYPER-SRV01

   <Security UserID="S-1-5-18" />

 </System>

 <EventData>

   <Data Name="ResourceGroup">SRV01-HISFREE</Data>

 </EventData>

</Event>

--

Log Name:      System

Source:        Microsoft-Windows-FailoverClustering

Date:          3/9/2014 11:59:49 AM

Event ID:      1205

Task Category: Resource Control Manager

Level:         Error

Keywords:     

User:          SYSTEM

Computer:      J-HYPER-SRV01

Description:

The Cluster service failed to bring clustered service or application 'SRV01-HISFREE' completely online or offline. One or more resources may be in a failed state. This may impact the availability of the clustered service or application.

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="Microsoft-Windows-FailoverClustering" Guid="{BAF908EA-3421-4CA9-9B84-6689B8C6F85F}" />

    <EventID>1205</EventID>

    <Version>0</Version>

    <Level>2</Level>

    <Task>3</Task>

    <Opcode>0</Opcode>

    <Keywords>0x8000000000000000</Keywords>

    <TimeCreated SystemTime="2014-03-09T08:59:49.242700800Z" />

    <EventRecordID>201552</EventRecordID>

    <Correlation />

    <Execution ProcessID="3368" ThreadID="6680" />

    <Channel>System</Channel>

    <Computer>J-HYPER-SRV01.</Computer>

    <Security UserID="S-1-5-18" />

  </System>

  <EventData>

    <Data Name="ResourceGroup">SRV01-HISFREE</Data>

  </EventData>

</Event>

---

Log Name:      System

Source:        Microsoft-Windows-FailoverClustering

Date:          3/9/2014 11:59:49 AM

Event ID:      1069

Task Category: Resource Control Manager

Level:         Error

Keywords:     

User:          SYSTEM

Computer:      J-HYPER-SRV01.

Description:

Cluster resource 'Virtual Machine Configuration SRV01-HISFREE' of type 'Virtual Machine Configuration' in clustered role 'SRV01-HISFREE' failed. The error code was '0xc00cee3b'.

Based on the failure policies for the resource and role, the cluster service may try to bring the resource online on this node or move the group to another node of the cluster and then restart it. Check the resource and group state using Failover Cluster Manager or the Get-ClusterResource Windows PowerShell cmdlet.

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="Microsoft-Windows-FailoverClustering" Guid="{BAF908EA-3421-4CA9-9B84-6689B8C6F85F}" />

    <EventID>1069</EventID>

    <Version>3</Version>

    <Level>2</Level>

    <Task>3</Task>

    <Opcode>0</Opcode>

    <Keywords>0x8000000000000000</Keywords>

    <TimeCreated SystemTime="2014-03-09T08:59:49.242700800Z" />

    <EventRecordID>201551</EventRecordID>

    <Correlation />

    <Execution ProcessID="3368" ThreadID="6680" />

    <Channel>System</Channel>

    <Computer>J-HYPER-SRV01.</Computer>

    <Security UserID="S-1-5-18" />

  </System>

  <EventData>

    <Data Name="ResourceName">Virtual Machine Configuration SRV01-HISFREE</Data>

    <Data Name="ResourceGroup">SRV01-HISFREE</Data>

    <Data Name="ResTypeDll">Virtual Machine Configuration</Data>

    <Data Name="ApplicationErrorCode">0xc00cee3b</Data>

  </EventData>

</Event>

--

Log Name:      System

Source:        Microsoft-Windows-Hyper-V-High-Availability

Date:          3/9/2014 11:59:49 AM

Event ID:      21502

Task Category: None

Level:         Error

Keywords:     

User:          SYSTEM

Computer:      J-HYPER-SRV01.

Description:

'Virtual Machine Configuration SRV01-HISFREE' failed to register the virtual machine with the virtual machine management service.

The Virtual Machine Management Service failed to register the configuration for the virtual machine '477FD994-3918-4B8F-992C-D5D7E600C42F' at 'C:\ClusterStorage\volume3\SRV01-HISFREE': The name in the end tag of the element must match the element type in the start tag. (0xC00CEE3B). If the virtual machine is managed by a failover cluster, ensure that the file is located at a path that is accessible to other nodes of the cluster.

The Virtual Machines configuration 477FD994-3918-4B8F-992C-D5D7E600C42F at 'C:\ClusterStorage\volume3\SRV01-HISFREE' is no longer accessible: The file or directory is corrupted and unreadable. (0x80070570).

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="Microsoft-Windows-Hyper-V-High-Availability" Guid="{64E92ABC-910C-4770-BD9C-C3C54699B8F9}" />

    <EventID>21502</EventID>

    <Version>0</Version>

    <Level>2</Level>

    <Task>0</Task>

    <Opcode>0</Opcode>

    <Keywords>0x2000000000000000</Keywords>

    <TimeCreated SystemTime="2014-03-09T08:59:49.242700800Z" />

    <EventRecordID>201550</EventRecordID>

    <Correlation />

    <Execution ProcessID="5032" ThreadID="11180" />

    <Channel>System</Channel>

    <Computer>J-HYPER-SRV01.</Computer>

    <Security UserID="S-1-5-18" />

  </System>

  <EventData>

    <Data Name="ResourceName">Virtual Machine Configuration SRV01-HISFREE</Data>

    <Data Name="ResourceGroup">SRV01-HISFREE</Data>

    <Data Name="Message">'Virtual Machine Configuration SRV01-HISFREE' failed to register the virtual machine with the virtual machine management service.

The Virtual Machine Management Service failed to register the configuration for the virtual machine '477FD994-3918-4B8F-992C-D5D7E600C42F' at 'C:\ClusterStorage\volume3\SRV01-HISFREE': The name in the end tag of the element must match the element type in the start tag. (0xC00CEE3B). If the virtual machine is managed by a failover cluster, ensure that the file is located at a path that is accessible to other nodes of the cluster.

The Virtual Machines configuration 477FD994-3918-4B8F-992C-D5D7E600C42F at 'C:\ClusterStorage\volume3\SRV01-HISFREE' is no longer accessible: The file or directory is corrupted and unreadable. (0x80070570).</Data>

  </EventData>

</Event>

Thanks,

Hi

We have a Hyper-V 2012 3 node cluster, the VMs are stored on a Server 2012 based 2 node Scale Out File Server.

We created this setup from new in October 2013 and it has generally worked OK since but we do get the occasional "General Access Denied Error (0x80070005)" when we try to live migrate a virtual machine.  The instructions in the below TechNet article do not work for us - the result indicates success but when we try the Live Migration again we get the same error message.

http://support.microsoft.com/kb/2249906/en-gb

I have in the past resolved this by removing the virtual machine from Failover Cluster Manager, migrating it via Hyper-V Manager, logging on to the destination Hyper-V host and re-importing it to Failover Cluster Manager from there.

However last night I was doing some system maintenance and went to drain a host via Failover Cluster Manager.  The host had around 20 VMs on it and only two VMs successfully migrated - the other VMs did not migrate and now I cannot move them from that host for love nor money!

The Event Log for FCM indicates they have the "General Access Denied" error.

I have tried the following:

• Use instructions in above mentioned TechNet article (shows success, but same error happens when I try to Live Migrate)
• Tried the method I have mentioned above (removing from FCM etc.).  Get the Access Denied message
• Checking the folder permissions on the "Virtual Machines" folder where XMLs are stored.  Permissions appear OK for all Hyper-V hosts (also checked the VMs VHD permissions)
• Trying the Live Migration directly on Hyper-V host rather than via a Constrained Delegation scenario
• Checking Constrained Delegation in AD (seems fine as per when I set it up in October)
• Checking permissions on the Scale Out File Server

With regards to the Scale Out File Server I have noticed in the past some odd permissions things going on.  I have seen the permissions for the Hyper-V hosts going from (for example) "Full Access" on "This Folder, Subfolders & Files" to random things like " Read/Modify" on "This Folder Only".  Manually changing the permissions back to Full Control resolves the issue, but does not stop it recurring again.

So I'm a bit confused really!  It looks like a mixed basket of permissions issues going on!  Some of our most critical machines are on that host at the moment and they cannot be moved.  Any suggestions appreciated.

Many thanks

hey all . 

i have server 2008 r2 sp1 server that runs hyper-v with server 2012 and win 8 client college enviroment. 

recently i have some issues with vms that turned off suddenly.

anyone have an idea why this happend?

thx.

Anyone have any idea what causes this message and how I can go about resolving it? I have two hyper-v servers one gets literally thousands of these warnings every day from pretty much all users while the other gets absolutely none so I assume it is a configuration issue but I have no idea what configuration it could be.

Log Name:      Microsoft-Windows-Hyper-V-VMMS-Admin
Source:        Microsoft-Windows-Hyper-V-VMMS
Date:          3/6/2014 3:18:43 PM
Event ID:      14260
Task Category: None
Level:         Warning
Keywords:     
User:          SYSTEM
Computer:      ITVS2.tech.div
Description:
User 'TECH\mgiahi' does not have the permission required to perform the operation on 'IT160Server2012_27'. (Virtual machine ID 749E2ABE-6C52-423B-AEED-EA70F3D04417)
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-Hyper-V-VMMS" Guid="{6066F867-7CA1-4418-85FD-36E3F9C0600C}" />
    <EventID>14260</EventID>
    <Version>0</Version>
    <Level>3</Level>
    <Task>0</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8000000000000000</Keywords>
    <TimeCreated SystemTime="2014-03-06T23:18:43.736261500Z" />
    <EventRecordID>14531691</EventRecordID>
    <Correlation />
    <Execution ProcessID="2664" ThreadID="6760" />
    <Channel>Microsoft-Windows-Hyper-V-VMMS-Admin</Channel>
    <Computer>ITVS2.tech.div</Computer>
    <Security UserID="S-1-5-18" />
  </System>
  <UserData>
    <VmlEventLog xmlns:auto-ns2="http://schemas.microsoft.com/win/2004/08/events" xmlns="http://www.microsoft.com/Windows/Virtualization/Events">
      <VmName>IT160Server2012_27</VmName>
      <VmId>749E2ABE-6C52-423B-AEED-EA70F3D04417</VmId>
      <Parameter0>TECH\mgiahi</Parameter0>
    </VmlEventLog>
  </UserData>
</Event>

The transfer between two hyper-v VM´s is very slow, when enabling the routing on hyper-v server.

(I enabled the routing by reg. key "IPEnableRouter" on Hyper-V Host, then restarted. Not using role RRAS and routing)

Hyper V has a virtual adapter for each VM-Net, and each a physical for external network.

VM 1 Subnet : 1.1.1.0
VM 1 Host Adapter : 1.1.1.1
VM 1 Guest Adapter : 1.1.1.2

VM 2 Subnet : 1.1.2.0
VM 2 Host Adapter : 1.1.2.1
VM 2 Guest Adapter : 1.1.2.2

At each side of the pyhiscal NIC´s are PCs.
The PC´s from subnet 1 must be able to reach the VM Guest at subnet 2.

Each PC has a static Route for the other Subnet via the pyhsical NIC of the Hyper-V Host.

From subnet 1 to subnet 2 via the PC´s the RX is excellent , but the TX is as slow 30Kbit/s

Transfer between guests an host is excellent. Between guest 1 and guest 2 RX an TX ist about 30Kbit/s

Transfer from PC subnet 1 to Hyper V guest 1 isexcellent.
Transfer from PC subnet 2 to Hyper V guest 2 is excellent, so the network is o.K.

Why is the IP Forwarding such slow?

Hyper V Host : MS Server 2012
Guests : 2008 R2
PC: Windows 7

Thanks Tobias

Dear all,

I have completed a P2V using Disk2VHD of a W3K SP2 server. The server had 4 disks the first being the C: with the OS, when I performed the P2V I did this for all of them individually so that I would end up with 4 VHD files.

However now when I boot the VM the OS is fine but in My Computer I can see the other disks and when I click on them I get the following error: " D:\is not accessible. The parameter is incorrect" When I check in disk management I see the disks but they show as Foreign and when I try to import one nothing happens. Also in disk management under first disk I can see 5 partitions which were not on the physical server also they are not accessible accept the C: disk partition.

Further more I have used the Edit disk feature in hyper-v to rebuild a new VHD file. Any advise.

Also should I have performed the P2V on all disk ib Disk2VHD?

So we have a working hyper-v cluster but want to add additional NICs to the nodes to create additional virtual switches.

Do we need to destroy the cluster via cluster manager and recreate when we have additional nodes in place or is there are less instrusive method to add additional NICs for virtual switches?

Please provide recommended steps on how best to do this?

Thanks.

dsk

Hello Expert,

I have all my application installed on my Virtual machine, if I take the snapshot of that virtual machine then can I get the virtual machine as it is if any disaster happens. Kindly share your view.

Swaprakash..

Hello,

i receive the following error when pxe-boot from a generation 2.0 VM in Hyper-V Server2012R2 :

When booting from a VMWare-VM there is no problem (also not vmware workstation).

What is the Hyper-v related problem with pxe boot this VM?

Thx

Hi,

I am in the process of testing the performance of my current live website that is on a shared hosting environment (Discount asp) with another Hyper-V host (netcetera). 

My website uses SQL Server 2008 and IIS7.5.

The Hyper-V server has 1gb of ram.

When I tested the current live and the Hyper-V website there was no sizeable difference in the performance.

Which is a bit disappointing.

The only thing I have added to the server is added Microsoft Security Essentials to the Hyper-V server.

Both websites have the same web config settings.

Does anyone have any ideas as to what I should do to get better performance?

Thanks,

Will

PS I guess on of the suggestions is another 1gb of memory

can anyone please direct me to how I can disable the write caching on existing hard drive partition.  am using the partition on Hyper-v windows 2012R as pass-through. HD

every time am trying to change the open am receiving the error below. 

windows could not change the write-caching setting for the device you device might not support this feature or change the setting

thanks,

PJ

PJ Moka

Hi,

I set up a Hyper-V Windows Server 2008 VM on my PC and I connect to it through Remote Desktop. Whenever I try to copy/paste a folder into the VM through RDP, the size of my VM on my PC increases drastically. I tried moving a 20 MB folder this way and the size of the VM on my C:\ drive increased by 10 GB!!! 

Does anyone know why this causes my disk space to increase so drastically?

Is there a way to revert the disk space to the previous size? I tried the Compact feature and that did not seem to make any difference.

When I look at the hard drive of my VM, it says it is only using about 40 GB but it takes up about 58 GB on my hard drive. If anyone has any ideas on how to shrink this space I would be interested. I also tried 

Resize-VHD –Path c:\BaseVHDX.vhdx –ToMinimumSize
but I got an error saying it was not allowed.
Thanks!

I have a bare metal install of Hyper-v server 2012 R2. I added it to my domain and can access it through server manager. I can access everything remotely in that computer too, like remote connection, powershell, and disk management. However when I click"Add Roles and Features" I get this message:

"Either there are no servers in the server manager server pool, or there are no servers that support remote installation or removal of roles. To add supported servers, use the add server command on the Manage menu of the Server Manager console."

I did add the server though and I can access every other part of it, so that cannot be the problem. And Hyper-V server was built by microsoft and came with Windows Server 2012 cd, so I assume it is supported. What could the problem be?

We have a working hyper-v cluster to which we need to add additional NICS to create additional virtual switches.

Do we need to destroy and recreate cluster through cluster manager with new nodes (w new NICS) for this hyper-v cluster or is there a easier method to configure this?  Do we need to evict the nodes then readd them with the new NICs?

Please provide steps? I know how to create virtual switches but not sure how best to add new NICs to the nodes of this hyper-v cluster.

thanks.

dsk

Hi guys

on my host i have 3 NIC ( 1GB each ) i want to team them to one NIC.

so all the traffic and management and VM traffic go throught this NIC Team.

can you help me how to do this ?

We have have Hyper-V 2012 Cluster with 2 Nodes that runs about 10 VMs, mostly Server 2008 R2 with a few 2012. Cluster storage is and iSCSI SAN with DSS7 from Open-e.

I have a VM that I cannot add to the Cluster.  Its Server 2012 that runs Exchange 2013 with about 50 mailboxes.   When I go to the Failover Cluster Manager the VM does not show up.  I have had no problems adding any other VMs. 

I am trying to determine why I cannot add this VM to the Cluster.

Thanks,

Todd

Hi All,

I have installed windows server 2012 R2 RTM with Hyper-V. I have created virtual machine with virtual fiber channel adapter connected to physical one. When I start the virtual machine it gets failed to start and the following error occurs.

Thanks,

Hi i would like to check if my configuration is working well.

Actually i have win server 2012 on a vm it's my DC.

I set my dns as 127.0.0.1 

when i do a nslookup i have localhost and adress 127.0.0.1

In my dhcp i can see my clients and they can join the DC.

I have internet connexion on my client the icon is showing internet access i can browse website but i cant ping 8.8.8.8 or google for example.

i m pretty sure this is a dns issue.but i dont know where?

in my dns configuration i have added the suffixe in order mydomain.com

when i ping 8.8.8.8 from DC i can see non-existent domain

from my clients i can ping DC, but cant ping 8.8.8.8, cant ping google.com but i can browse internet!

when i do nslookup google.com i can see all google ip's 

my question are:

In my DNS config what ip should i use for forwarders ip , I set the forwarders ip to : 8.8.8.8 is that ok?

is this the probleme?

thanks