Hi,

This problem has been bothering my for a few days. I have searched the internet for answers but none worked for me so far. Here is my scenario. Two Hyper-V machines vmhost01 and vmhost02 (Dell R730 running Windows server 2012 R2 with all updates, in domain environment) in failover cluster. Cluster passed validation without any problem. I can run and migrate a testing VM on cluster without problem. Setup another machine scvmm01 as SCVMM server(Windows Server 2012R2 with SCVMM 2012R2). When I tried to add the cluster to the host group, I can see the agent was installed and the got removed right away. The this error 2927 appeared

Error (2927)
A Hardware Management error has occurred trying to contact server vmhost01.xxx.xxx  .

WinRM: URL: [http://vmhost01.xxx.xxx:5985], Verb: [ENUMERATE], Resource: [http://schemas.microsoft.com/wbem/wsman/1/wmi/root/cimv2/Win32_OperatingSystem], Filter: []

Unknown error (0x8033809d)

Recommended Action
Check that WinRM is installed and running on server vmhost01.xxx.xxx. For more information use the command "winrm helpmsg hresult" and http://support.microsoft.com/kb/2742275 .

I have tried the listed link and all other method I could find but no luck. I am pretty sure firewall ports are opened for WinRM, I even tried disabled firewall but I got same error. I also verified that WinRM is listening on the port 5985 by using telnet. In the log on vmhost01, I can see it says agent installed successfully. And then after about 14 seconds, the second log saying starts to remove the agent, then says agent removed successfully. Any help is greatly appreciated. 

• Edited by r100rs Wednesday, July 08, 2015 3:20 PM

Hi Sir,

>>WinRM: URL: [http://vmhost01.xxx.xxx:5985], Verb: [ENUMERATE], Resource: [http://schemas.microsoft.com/wbem/wsman/1/wmi/root/cimv2/Win32_OperatingSystem], Filter: []

According to this error , I would suggest you to test the WMI "query" on VMHOST01 locally and execute winrm query from VMM server to check if it can get the information of vmhost01  :

on VMHOST01  :

winrm e wmicimv2/win32_operatingsystem

on VMM server (you need to try to use FQDN to replace "vmhost01" if following command fails ):

winrs -r:vmhost01 winrm e wmicimv2/win32_operatingsystem

Best Regards,

Elton Ji

Hi Sir,

>>WinRM: URL: [http://vmhost01.xxx.xxx:5985], Verb: [ENUMERATE], Resource: [http://schemas.microsoft.com/wbem/wsman/1/wmi/root/cimv2/Win32_OperatingSystem], Filter: []

According to this error , I would suggest you to test the WMI "query" on VMHOST01 locally and execute winrm query from VMM server to check if it can get the information of vmhost01  :

on VMHOST01  :

winrm e wmicimv2/win32_operatingsystem

on VMM server (you need to try to use FQDN to replace "vmhost01" if following command fails ):

winrs -r:vmhost01 winrm e wmicimv2/win32_operatingsystem

Best Regards,

El