Hi volks, 
 I am here at a customer to implement the VSC with a cDOT System bellow. The customer has here two different department. 
One for the whole vSphere environment and one for the storage environment. Of course both department knows the vsc-user 
and the password to access the storage system.  
After reading a lot of documentation it is not a good idea to give the vsc-user only access to the vserver management IP address 
due to a lot of restrictions in the VSC like  
• NFS path checking  
• Reports on space that is shared by volumes using data deduplication  
• EMS logging  
• Storage-side log collections for the nSANity Diagnostic and Configuration Data Collector program  
Unfortunately the vsc-user must have access to the cluster management IP.  
AND here begins the problem. 
 If the vsc-user has access to the cluster management IP, even it is read only, all the vSphere guys can install the System Manager 
(ok - if they have the .exe) , can login into the cluster, can read and watch all the stuff and can ask tons of stupid questions ! 
 Everyone have experience with this problem, or have a solution, even it is only a workaround ? 
 Regards,
 Rene