I'm very confused with doing samba upgrade from samba 3.5 (debian squezze) to samba 4.1 (ubuntu 14.04 lts) What i'm done now? all from official samba wiki:
My scenario is to do backup of existing samba 3 on old machine, transfer files to new machine and do classicupgrade from this file. I can't do classicupgrade on old machine because is on production site and can't be unavailable.
Now on new machine i have working open ldap with imported database from old one, and also have files smb.conf and /var/lib/samba/* from old machine. I have checked ldap for duplicate names of users and groups.
To do classicupgrade i run command:
samba-tool domain classicupgrade --dbdir=/dir/with/files/from/old/machine/var/lib/samba/ --use-xattrs=yes \
--realm=office.mycompany.com --dns-backend=SAMBA_INTERNAL /patch/to/samba3/smb.conf
and the output of this command is:
eading smb.conf
Provisioning
Exporting account policy
Exporting groups
Exporting users
Skipping wellknown rid=500 (for username=administrator)
Next rid = 10003
Exporting posix attributes
Reading WINS database
Looking up IPv4 addresses
Looking up IPv6 addresses
No IPv6 address will be assigned
Setting up share.ldb
Setting up secrets.ldb
Setting up the registry
Setting up the privileges database
Setting up idmap db
Setting up SAM db
Setting up sam.ldb partitions and settings
Setting up sam.ldb rootDSE
Pre-loading the Samba 4 and AD schema
Adding DomainDN: DC=office,DC=mycompany,DC=com
Adding configuration container
Setting up sam.ldb schema
Setting up sam.ldb configuration data
Setting up display specifiers
Modifying display specifiers
Adding users container
Modifying users container
Adding computers container
Modifying computers container
Setting up sam.ldb data
Setting up well known security principals
Setting up sam.ldb users and groups
Setting up self join
Setting acl on sysvol skipped
Adding DNS accounts
Creating CN=MicrosoftDNS,CN=System,DC=office,DC=mycompany,DC=com
Creating DomainDnsZones and ForestDnsZones partitions
Populating DomainDnsZones and ForestDnsZones partitions
Setting up sam.ldb rootDSE marking as synchronized
Fixing provision GUIDs
A Kerberos configuration suitable for Samba 4 has been generated at /var/lib/samba/private/krb5.conf
Setting up fake yp server settings
Once the above files are installed, your Samba4 server will be ready to use
Admin password: ..........................
Server Role: active directory domain controller
Hostname: DC1
NetBIOS Domain: mycompany
DNS Domain: office.mycompany.com
DOMAIN SID: S-1-5-21-2669135327-1831268680-3250772662
Importing WINS database
Importing Account policy
Importing idmap database
Adding groups
Importing groups
Group already exists sid=S-1-5-21-2669135327-1831268680-3250772662-513, groupname=Domain Users existing_groupname=Domain Users, Ignoring.
Group already exists sid=S-1-5-21-2669135327-1831268680-3250772662-514, groupname=Domain Guests existing_groupname=Domain Guests, Ignoring.
Group already exists sid=S-1-5-21-2669135327-1831268680-3250772662-515, groupname=Domain Computers existing_groupname=Domain Computers, Ignoring.
Commiting 'add groups' transaction to disk
Adding users
Importing users
Commiting 'add users' transaction to disk
Adding users to groups
Commiting 'add users to groups' transaction to disk
idmapping sid_to_xid failed for id[0]=S-1-5-32-549: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-549: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-18: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-18: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-11: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-11: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-544: NT_STATUS_NONE_MAPPED
enum_group_memberships failed for S-1-5-21-2669135327-1831268680-3250772662-500: NT_STATUS_NONE_MAPPED
Fall back to unix uid lookup
idmap range not specified for domain '*'
idmapping sid_to_xid failed for id[0]=S-1-5-32-545: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-545: NT_STATUS_NONE_MAPPED
account_policy_get: tdb_fetch_uint32 failed for type 1 (min password length), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 2 (password history), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 3 (user must logon to change password), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 4 (maximum password age), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 5 (minimum password age), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 6 (lockout duration), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 7 (reset count minutes), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 8 (bad lockout attempt), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 9 (disconnect time), returning 0
account_policy_get: tdb_fetch_uint32 failed for type 10 (refuse machine password change), returning 0
idmapping sid_to_xid failed for id[0]=S-1-5-32-544: NT_STATUS_NONE_MAPPED
enum_group_memberships failed for S-1-5-21-2669135327-1831268680-3250772662-500: NT_STATUS_NONE_MAPPED
Fall back to unix uid lookup
idmap range not specified for domain '*'
idmapping sid_to_xid failed for id[0]=S-1-5-32-545: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-545: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-549: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-549: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-18: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-18: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-11: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-11: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-544: NT_STATUS_NONE_MAPPED
enum_group_memberships failed for S-1-5-21-2669135327-1831268680-3250772662-500: NT_STATUS_NONE_MAPPED
Fall back to unix uid lookup
idmap range not specified for domain '*'
idmapping sid_to_xid failed for id[0]=S-1-5-32-545: NT_STATUS_NONE_MAPPED
Fall back to unix uid lookup
idmap range not specified for domain '*'
idmapping sid_to_xid failed for id[0]=S-1-5-32-545: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-545: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-544: NT_STATUS_NONE_MAPPED
enum_group_memberships failed for S-1-5-21-2669135327-1831268680-3250772662-500: NT_STATUS_NONE_MAPPED
Fall back to unix uid lookup
idmap range not specified for domain '*'
idmapping sid_to_xid failed for id[0]=S-1-5-32-545: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-545: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-21-2669135327-1831268680-3250772662-512: NT_STATUS_NONE_MAPPED
ERROR(<class 'passdb.error'>): uncaught exception - Unable to get id for sid
File "/usr/lib/python2.7/dist-packages/samba/netcmd/__init__.py", line 175, in _run
return self.run(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/samba/netcmd/domain.py", line 1318, in run
useeadb=eadb, dns_backend=dns_backend, use_ntvfs=use_ntvfs)
File "/usr/lib/python2.7/dist-packages/samba/upgrade.py", line 983, in upgrade_from_samba3
result.names.domaindn, result.lp, use_ntvfs)
File "/usr/lib/python2.7/dist-packages/samba/provision/__init__.py", line 1581, in setsysvolacl
set_gpos_acl(sysvol, dnsdomain, domainsid, domaindn, samdb, lp, use_ntvfs, passdb=s4_passdb)
File "/usr/lib/python2.7/dist-packages/samba/provision/__init__.py", line 1511, in set_gpos_acl
passdb=passdb)
File "/usr/lib/python2.7/dist-packages/samba/provision/__init__.py", line 1474, in set_dir_acl
setntacl(lp, path, acl, domsid, use_ntvfs=use_ntvfs, skip_invalid_chown=True, passdb=passdb, service=service)
File "/usr/lib/python2.7/dist-packages/samba/ntacls.py", line 104, in setntacl
(owner_id, owner_type) = passdb.sid_to_id(sd.owner_sid)
After that samba-tool can list users and group but can't add computers, and command
samba-tool ntacl sysvolreset
exit with error:
ERROR(<class 'passdb.error'>): uncaught exception - Unable to get id for sid
File "/usr/lib/python2.7/dist-packages/samba/netcmd/__init__.py", line 175, in _run
return self.run(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/samba/netcmd/ntacl.py", line 208, in run
(BA_gid,BA_type) = s4_passdb.sid_to_id(BA_sid)
Can someone help me with understanding what i'm doing wrong or what i shut to do more ?
When i'm trying to log as someone to network share in samba4 logs i have this:
idmapping sid_to_xid failed for id[2]=S-1-5-21-2669135327-1831268680-3250772662-520: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[3]=S-1-5-21-2669135327-1831268680-3250772662-572: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[4]=S-1-5-21-2669135327-1831268680-3250772662-519: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[5]=S-1-5-21-2669135327-1831268680-3250772662-518: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[7]=S-1-1-0: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[8]=S-1-5-2: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[9]=S-1-5-11: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[10]=S-1-5-32-544: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[11]=S-1-5-32-545: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[12]=S-1-5-32-554: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[6]=S-1-1-0: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[7]=S-1-5-2: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[8]=S-1-5-11: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[9]=S-1-5-32-545: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[10]=S-1-5-32-554: NT_STATUS_NONE_MAPPED
I think is something with groups mappings but don't know how to fix that. Is there possibility to edit some samba3 or ldap files , even manually to correct this problem ?
Regards
