The ranting of an IT Professional:

June, 2011


June 21, 2011  7:40 PM

Error while creating Central Management Store in Lync 2010



Posted by: Jason Tramer
Central Management Store, error: 26 - Error Locating Server/Instance Specified)", Error: An error occurred: "Microsoft.Rtc.Common.Data.SqlConnectionException" "A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not fo, Lync 2010, Publishing Topology, windows firewall

During a Lync 2010 install, in the section for publishing your topology, I got an error while creating my Central Management Store Error in the logs were: Error: An error occurred: "Microsoft.Rtc.Common.Data.SqlConnectionException" "A network-related or instance-specific error occurred while...

June 15, 2011  7:22 PM

HA agent has an error : cmd addnode failed for primary node: Internal AAM Error – agent could not start. : Unknown HA error error



Posted by: Jason Tramer
ESX, HA, HA agent has an error : cmd addnode failed for primary node: Internal AAM Error - agent could not start. : Unknown HA error error, High Availability, vSphere

Got the error on a vSphere 4.1 host. I have three hosts in the cluster and the other two are working fine. After doing some investigation I edited the \etc\hosts file on the vSphere hosts and found it had the wrong IP address for one of the hosts in the cluster. Fixed that and issued a reconfigure...


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