[Samba] samba-tool ntacl sysvolcheck ERROR

[Lic. Liusmer Martínez Q]

[root at srv-cds ~]# samba-tool ntacl sysvolcheck

Attempting to register passdb backend smbpasswd
Successfully added passdb backend 'smbpasswd'
Attempting to register passdb backend tdbsam
Successfully added passdb backend 'tdbsam'
Attempting to register passdb backend samba_dsdb
Successfully added passdb backend 'samba_dsdb'
Attempting to register passdb backend samba4
Successfully added passdb backend 'samba4'
Attempting to register passdb backend ldapsam
Successfully added passdb backend 'ldapsam'
Attempting to register passdb backend NDS_ldapsam
Successfully added passdb backend 'NDS_ldapsam'
Attempting to find a passdb backend to match 
samba_dsdb:tdb:///usr/local/samba/private/sam.ldb (samba_dsdb)
Found pdb backend samba_dsdb
pdb backend samba_dsdb:tdb:///usr/local/samba/private/sam.ldb has a 
valid init
ERROR(<type 'exceptions.TypeError'>): uncaught exception - (61, 'No data 
available')
   File 
"/usr/local/samba/lib64/python2.7/site-packages/samba/netcmd/__init__.py", 
line 176, in _run
     return self.run(*args, **kwargs)
   File 
"/usr/local/samba/lib64/python2.7/site-packages/samba/netcmd/ntacl.py", 
line 270, in run
     lp)
   File 
"/usr/local/samba/lib64/python2.7/site-packages/samba/provision/__init__.py", 
line 1714, in checksysvolacl
     fsacl = getntacl(lp, dir_path, direct_db_access=direct_db_access, 
service=SYSVOL_SERVICE)
   File 
"/usr/local/samba/lib64/python2.7/site-packages/samba/ntacls.py", line 
81, in getntacl
     xattr.XATTR_NTACL_NAME)