VMM is unable to complete the request. The connection to the agent was lost

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hi,

i trying edit setting on hyper-v, got below error

error (2916)
vmm unable complete request. connection agent hyper-v01.contoso.com lost.

winrm: url: [http://hyper-v01.contoso.com:5985], verb: [enumerate], resource: [http://schemas.microsoft.com/wbem/wsman/1/wmi/root/virtualization/v2/msvm_virtualethernetswitch], filter: []

unknown error (0x80338126)

recommended action
ensure windows remote management (winrm) service , vmm agent installed , running , firewall not blocking http/https traffic. ensure vmm server able communicate hyper-v01.contoso.com on winrm running following command:

 winrm id –r:hyper-v01.contoso.com

problem can caused windows management instrumentation (wmi) service crash. if server running windows server 2008 r2, ensure kb 982293 (http://support.microsoft.com/kb/982293) installed on it.

if error persists, restart hyper-v01.contoso.com , try operation again. /nrefer http://support.microsoft.com/kb/2742275 more details.


warning (25259)
error while applying physical adapter network settings teamed adapter. error code details 2147942484

recommended action
update network settings on host if virtual network adapter connected host.

hi anonymousit,

>>ensure windows remote management (winrm) service , vmm agent installed , running , firewall not blocking http/https traffic.

have checked on host?

>> if server running windows server 2008 r2, ensure kb 982293 (http://support.microsoft.com/kb/982293) installed on it.

does apply server?

>>if error persists, restart hyper-v01.contoso.com , try operation again. /nrefer http://support.microsoft.com/kb/2742275 more details.

have tried restart , kb?

besides, considering issue more related vmm, post in dedicated forum better help:

https://social.technet.microsoft.com/forums/systemcenter/en-us/home?category=virtualmachinemanager&filter=alltypes&sort=lastpostdesc

best regards,

leo

please remember mark replies answers if , unmark them if provide no help. if have feedback technet support, contact tnmff@microsoft.com.



Windows Server  >  Hyper-V



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