Virtualization & Storage
Begin by SSH to your platform services controller (PSC). Run the following command to discover your SSO Domain Name: /usr/lib/vmware-vmafd/bin/vmafd-cli get-domain-name –server-name localhost Command to discover your SSO Site Name: /usr/lib/vmware-vmafd/bin/vmafd-cli get-site-name –server-name […]
Begin by SSH to your platform services controller (PSC).
Run the following command to discover your SSO Domain Name:
/usr/lib/vmware-vmafd/bin/vmafd-cli get-domain-name --server-name localhost
Command to discover your SSO Site Name:
/usr/lib/vmware-vmafd/bin/vmafd-cli get-site-name --server-name localhost
Another option is to use the vdcrepadmin tool with the showservers switch, this will display all of the PSC Appliances and their associated Sites and Domains within the single SSO Domain:
/usr/lib/vmware-vmdir/bin/vdcrepadmin -f showservers -h localhost -u administrator
DavidRing.ie 
Good Post David. It worked and helped me.