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SCVMM 2012 error 2940

Posted on 2014-07-31
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Last Modified: 2015-10-26
In my SCVMM environment I can't recently push any VM from a templates on any of my Windows 2012 core Hosts.
Always getting error 2940 VMM is unable to complete the requested file transfer. The connection to the HTTP server.....

Firewall are open and windows firewall is disable but I did realise that for some reason i don't see port 80 listening on any of the Hosts when running a netstat -an

everything was running fine 2 weeks ago. Can anyone help?
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Question by:SupportCGI
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Expert Comment

by:David Paris Vicente
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Hi,

You could try the steps from another EE question here

The problem is very similar.

Let us know if help.
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Author Comment

by:SupportCGI
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Saw that post and already tried and validate everything the mention.

I know SCVMM is not the issue since I can deploy VM on other Hyper-V clusters.
It really 5 cluster of 35 Host out of 68 that stop working 2 weeks ago and i'm clueless why.
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Expert Comment

by:David Paris Vicente
Comment Utility
Hi SupportCGI,

You should double check Firewalls, NIC, Teaming, DNS because this is something messing with the protocol.

Can you issue this commands and check the output:
netstat -ano | findstr ":80" and also for ":443"

netsh http show servicestate

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Author Comment

by:SupportCGI
Comment Utility
I found the problem but still looking for a solution.

Problem:
The wrong library was trying to access the hosts in that specific Host group since its block at the firewall I have error 2940.

Cause:
In my libraries property the right Host group are assign to each library but the hierarchy is messed up and dont match the one I have under my Fabric or my VMs and Service that are always the same.
Host groups are child or parents of different Host groups. I even have Host groups outside The All Host.

how can that be and how can I fix this?
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Accepted Solution

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SupportCGI earned 0 total points
Comment Utility
by the way
the problem was my equivalent objects.
Some were missing.
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Author Closing Comment

by:SupportCGI
Comment Utility
Since have 9 librairies dedicated to specific Host group, Since some equivalent objects were missing.
The wrong librairy was trying to server a host group he cant access because of the network.
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