Assuming we have domains A & B, and domain A has a one way trust with domain B, would I be able to add users from domain B to the HPC users from the cluster that is joined to domain A?
It seems to give an error if adding new users from the trusted domains using the HPC cluster Manager but you are able to add users from the trusted domain if the powershell plugin is used. Here is the command line to add a new user
use the HPC Powershell Plugin:
1. Click Start, point to All Programs, and then click Microsoft HPC Pack.
2. Right-click HPC PowerShell, and then click Run as administrator.
Then run the command:
Add-HpcMember -Name DOMAINNAME\USERNAME