Check if Vantage nodes, and the Unity server, if used, are registered in DNS.
- From the command prompt on a Teradata Vantage Advanced SQL Engine database node, or from the Linux prompt on a Unity server, run nslookup using the naming convention for your system:
nslookup [node_name|unity_server_name]
- Additional action is based on the output returned by nslookup:
- If a node or Unity server is not properly registered in DNS, for example,
nslookup tdatsysa1-1 Server: 141.206.3.8 Address: 141.206.3.8#53 ** server can't find tdatsysa1-1: SERVFAIL
do the following step Adding Database Nodes and Unity Servers to UNIX DNS.
- If all nodes and Unity servers are properly registered in DNS, they appear in the results from the nslookup command, for example,
nslookup node_name Server: 141.206.3.8 Address: 141.206.3.8#53 Name: tdatsysa1-1.corp.teradata.com Address: 141.206.3.58
go to Creating an Active Directory User for Each Node and Unity Server.
- If a node or Unity server is not properly registered in DNS, for example,