[Samba] getent group by name fails

[Lee Allen]

Samba 3.6.17 joined to Samba 4.2.0 AD domain, using winbind

'wbinfo -g' and 'getent group' successfully list all groups.
'getent group 10006' returns:
 domain users:x:10006:
'getent group "domain users"' fails with return code 2

partial log.winbind after above command:

[2013/10/11 10:01:31.288199,  3]
winbindd/winbindd_misc.c:384(winbindd_interface_version)
  [31911]: request interface version
[2013/10/11 10:01:31.288288,  3]
winbindd/winbindd_misc.c:417(winbindd_priv_pipe_dir)
  [31911]: request location of privileged pipe
[2013/10/11 10:01:31.288421,  3]
winbindd/winbindd_getgrnam.c:56(winbindd_getgrnam_send)
  getgrnam domain users
[2013/10/11 10:01:31.288520,  3]
winbindd/winbindd_msrpc.c:252(msrpc_name_to_sid)
  msrpc_name_to_sid: name=DOMAIN\USERS
[2013/10/11 10:01:31.288547,  3]
winbindd/winbindd_msrpc.c:266(msrpc_name_to_sid)
  name_to_sid [rpc] DOMAIN\USERS for domain DOMAIN

if I specify the domain name, ie: 'getent group "ALLENLAN\\domain users"'
it still fails...

[2013/10/11 10:02:18.280728,  3]
winbindd/winbindd_misc.c:384(winbindd_interface_version)
  [31925]: request interface version
[2013/10/11 10:02:18.280823,  3]
winbindd/winbindd_misc.c:417(winbindd_priv_pipe_dir)
  [31925]: request location of privileged pipe
[2013/10/11 10:02:18.280940,  3]
winbindd/winbindd_getgrnam.c:56(winbindd_getgrnam_send)
  getgrnam ALLENLAN\domain users
[2013/10/11 10:02:18.281033,  3]
winbindd/winbindd_msrpc.c:252(msrpc_name_to_sid)
  msrpc_name_to_sid: name=ALLENLAN\DOMAIN\USERS
[2013/10/11 10:02:18.281060,  3]
winbindd/winbindd_msrpc.c:266(msrpc_name_to_sid)
  name_to_sid [rpc] ALLENLAN\DOMAIN\USERS for domain ALLENLAN\DOMAIN

Note the missing space in "DOMAIN\USERS" in the logs.  I don't know whether
this is relevant.

'getent passwd' does not have any such problems - it can query by UID or
username


smb.conf:

[global]
    workgroup = ALLENLAN
    realm = allenlan.net
    password server = 192.168.0.13
    preferred master = no
    server string = zone-samba3
    security = ads
    encrypt passwords = yes
    log level = 3
    log file = /var/log/samba/%m
    max log size = 50
    printcap name = cups
    printing = cups
    winbind enum users = yes
    winbind enum groups = yes
    winbind use default domain = yes
    winbind nested groups = yes
    winbind separator = \
    idmap config * : backend = ad
    idmap config * : range = 10000-100000


-- 
*Lee Allen*