--- BINGFS
net ads join -U 

--- PITMAN
[root@pitman ~]# net ads join -U chouck
Enter chouck's password:
Using short domain name -- PODS
Joined 'PITMAN' to dns domain 'pods.bu.int'
DNS Update for pitman.cc.binghamton.edu failed: ERROR_DNS_GSS_ERROR
DNS update failed!

--- CIFS
man cifs.idmap
man mount.cifs
man setcifsacl 


--- DEBUG

kinit -k host/$(hostname -f)

realm list

wbinfo -u "domain users" 
wbinfo --all-domains
wbinfo --dc-info pods