Vmm

• NVGRE Rebuild – Warning 26926

  June 29, 2016 • Tags: network-virtualization-gateway , nvgre , nvgre-gateway , scvmm , vmm , vmm-2012-r2 , vmm-26926 , warning-26926
  Had a quirky one recently where by a client was rebuilding a NVGRE gateway (as per this post) failed with the below warning. Warning (26926) Unable to set up Remote Access server to support multi-tenancy mode. (Remote Access server and the host are not configured for multi-tenancy. Fix the issue in Remote Access server and retry the operation.). Recommended Action Fix the issue in Remote Access server and retry the operation.

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• SCVMM 2012 R2 - Refresh Host Cluster - Error (25122)

  April 7, 2015 • Tags: 25122 , error-25122 , host-cluser , refresh-host-cluster , scvmm , scvmm-2012-r2 , scvmm-error-25122 , vmm , vmm-2012-r2
  Fast publish (this is becoming a common phrase) so be kind… When refreshing host cluster in VMM, for some reason we started to see the below error in VMM: Error (25122) The specified address ((AllocatedIPAddressData#e449) { id = 6ea8ddba-b8a7-43f6-856e-0a4d35076681, LastUpdatedTimestamp = 3/24/2015 5:55:17 AM }) is already allocated by the pool (IPPool-LNet-Mgmt). This address should be assigned to only a single entity. Recommended Action Resolve to which entity this address is allocated.

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• SCVMM 2012 R2 - Refresh Host Cluster - Error (2912)

  February 16, 2015 • Tags: error-2912 , hyper-v-2 , refresh-host-cluster , vmm
  • Fast publish post - be nice.. In my Cloud OS demonstration environment recently I had a host in the cluster reporting “Needs Attention” status and refreshing the host cluster failed with “error 2912”. The Hyper-V Host was in “Needs Attention” status and performing any functions from VMM were failing. Job summary example below: _Error (2912) An internal error has occurred trying to contact the server.domain.net server: : . WinRM: URL: [http://server.

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