Helllo, I have clean sernet-samba-ad install, and then join to existing domain. When I tried samba-tool ntacl sysvolreset I have ERROR: [root at dc04 ~]# samba-tool ntacl sysvolreset rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384) Processing section "[netlogon]" Processing section "[sysvol]" Processing section "[netlogon]" Processing section "[sysvol]" Module 'acl_xattr' loaded connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service Unknown Service (snum == -1) connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service Unknown Service (snum == -1) Processing section "[netlogon]" Processing section "[sysvol]" connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol open: error=2 (No such file or directory) ERROR(runtime): uncaught exception - (-1073741823, 'Undetermined error') File "/usr/lib64/python2.7/site-packages/samba/netcmd/__init__.py", line 175, in _run return self.run(*args, **kwargs) File "/usr/lib64/python2.7/site-packages/samba/netcmd/ntacl.py", line 218, in run lp, use_ntvfs=use_ntvfs) File "/usr/lib64/python2.7/site-packages/samba/provision/__init__.py", line 1616, in setsysvolacl set_gpos_acl(sysvol, dnsdomain, domainsid, domaindn, samdb, lp, use_ntvfs, passdb=s4_passdb) File "/usr/lib64/python2.7/site-packages/samba/provision/__init__.py", line 1521, in set_gpos_acl passdb=passdb) File "/usr/lib64/python2.7/site-packages/samba/provision/__init__.py", line 1484, in set_dir_acl setntacl(lp, path, acl, domsid, use_ntvfs=use_ntvfs, skip_invalid_chown=True, passdb=passdb, service=service) File "/usr/lib64/python2.7/site-packages/samba/ntacls.py", line 154, in setntacl smbd.set_nt_acl(file, security.SECINFO_OWNER | security.SECINFO_GROUP | security.SECINFO_DACL | security.SECINFO_SACL, sd, service=service) [root at dc04 ~]# samba-tool ntacl sysvolcheck rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384) Processing section "[netlogon]" Processing section "[sysvol]" ERROR(<type 'exceptions.TypeError'>): uncaught exception - (2, 'No such file or directory') File "/usr/lib64/python2.7/site-packages/samba/netcmd/__init__.py", line 175, in _run return self.run(*args, **kwargs) File "/usr/lib64/python2.7/site-packages/samba/netcmd/ntacl.py", line 249, in run lp) File "/usr/lib64/python2.7/site-packages/samba/provision/__init__.py", line 1730, in checksysvolacl direct_db_access) File "/usr/lib64/python2.7/site-packages/samba/provision/__init__.py", line 1681, in check_gpos_acl domainsid, direct_db_access) File "/usr/lib64/python2.7/site-packages/samba/provision/__init__.py", line 1625, in check_dir_acl fsacl = getntacl(lp, path, direct_db_access=direct_db_access, service=SYSVOL_SERVICE) File "/usr/lib64/python2.7/site-packages/samba/ntacls.py", line 73, in getntacl xattr.XATTR_NTACL_NAME) [root at dc04 ~]# samba-tool gpo aclcheck ERROR(<type 'exceptions.KeyError'>): uncaught exception - 'No such element' File "/usr/lib64/python2.7/site-packages/samba/netcmd/__init__.py", line 175, in _run return self.run(*args, **kwargs) File "/usr/lib64/python2.7/site-packages/samba/netcmd/gpo.py", line 1150, in run ds_sd_ndr = m['nTSecurityDescriptor'][0] Please explain why this happens? Best regards, DMITRIY LUCHKO