[Samba] Samba4 domain classicupgrade "conversion not supported"

[Juan Asensio Sánchez]

Anyone?


2013/1/4 Juan Asensio Sánchez <okelet at gmail.com>

> Hi
>
> I am running the "samba-tool domain classicupgrade", and after solving
> some problems (thread
> http://lists.samba.org/archive/samba/2013-January/170777.html), now I am
> getting this error:
>
> # samba-tool domain classicupgrade --dbdir ~/sambav3 --realm
> XXXXXX.YYYYYY.TEST --use-xattrs=yes ~/sambav3/smb.conf -d9
>
> ...
> init_sam_from_ldap: Entry found for user: XXXXXX
> init_sam_from_ldap: Entry found for user: XXXXXX$
> Next rid = 12801001
> Exporting posix attributes
> Reading WINS database
> lpcfg_load: refreshing parameters from /usr/local/samba/etc/smb.conf
> lpcfg_load: refreshing parameters from /usr/local/samba/etc/smb.conf
> Looking up IPv4 addresses
> Looking up IPv6 addresses
> No IPv6 address will be assigned
> INFO: Current debug levels:
>   all: 9
>   tdb: 9
>   printdrivers: 9
>   lanman: 9
>   smb: 9
>   rpc_parse: 9
>   rpc_srv: 9
>   rpc_cli: 9
>   passdb: 9
>   sam: 9
>   auth: 9
>   winbind: 9
>   vfs: 9
>   idmap: 9
>   quota: 9
>   acls: 9
>   locking: 9
>   msdfs: 9
>   dmapi: 9
>   registry: 9
> doing parameter idmap_ldb:use rfc2307 = yes
> Processing section "[netlogon]"
> doing parameter path =
> /usr/local/samba/var/locks/sysvol/xxxxx.yyyyy.test/scripts
> doing parameter read only = No
> Processing section "[sysvol]"
> add_a_service: Creating snum = 2 for sysvol
> doing parameter path = /usr/local/samba/var/locks/sysvol
> doing parameter read only = No
> pm_process() returned Yes
> lp_servicenumber: couldn't find homes
> Initialising default vfs hooks
> Successfully added vfs backend 'posixacl'
> Successfully added vfs backend '/[Default VFS]/'
> Successfully added vfs backend 'dfs_samba4'
> Initialising custom vfs hooks from [/[Default VFS]/]
> Successfully loaded vfs module [/[Default VFS]/] with the new modules
> system
> Initialising custom vfs hooks from [acl_xattr]
> vfs module [acl_xattr] not loaded - trying to load...
> Loading module 'acl_xattr'
> Loading module 'acl_xattr': Trying to load from
> /usr/local/samba/lib/vfs/acl_xattr.so
> Module 'acl_xattr' loaded
> Successfully added vfs backend 'acl_xattr'
> Successfully loaded vfs module [acl_xattr] with the new modules system
> Initialising custom vfs hooks from [dfs_samba4]
> Successfully loaded vfs module [dfs_samba4] with the new modules system
> Initialising default vfs hooks
> Initialising custom vfs hooks from [/[Default VFS]/]
> Successfully loaded vfs module [/[Default VFS]/] with the new modules
> system
> Initialising custom vfs hooks from [acl_xattr]
> Successfully loaded vfs module [acl_xattr] with the new modules system
> Initialising custom vfs hooks from [dfs_samba4]
> Successfully loaded vfs module [dfs_samba4] with the new modules system
> Setting up share.ldb
> lpcfg_servicenumber: couldn't find ldb
> Setting up secrets.ldb
> lpcfg_servicenumber: couldn't find ldb
> lpcfg_servicenumber: couldn't find ldb
> Setting up the registry
> ldb: no modules required by the db
> ldb: No modules specified for this database
> ldb_wrap open of hklm.ldb
> ldb: start ldb transaction (nesting: 0)
> ldb: commit ldb transaction (nesting: 0)
> Key 'key=SOFTWARE,hive=NONE' not found
> key added: key=SOFTWARE,hive=NONE
> Key 'key=Microsoft,key=SOFTWARE,hive=NONE' not found
> key added: key=Microsoft,key=SOFTWARE,hive=NONE
> Key 'key=Windows NT,key=Microsoft,key=SOFTWARE,hive=NONE' not found
> key added: key=Windows NT,key=Microsoft,key=SOFTWARE,hive=NONE
> Key 'key=CurrentVersion,key=Windows
> NT,key=Microsoft,key=SOFTWARE,hive=NONE' not found
> key added: key=CurrentVersion,key=Windows
> NT,key=Microsoft,key=SOFTWARE,hive=NONE
> About to write CurrentVersion with type (null), length 3: 6.1
> convert_string_talloc: Conversion not supported.
> Error converting string to value for line:
> "CurrentVersion"
> ERROR(runtime): uncaught exception - (31, 'WERR_GENERAL_FAILURE')
>   File
> "/usr/local/samba/lib/python2.6/site-packages/samba/netcmd/__init__.py",
> line 175, in _run
>     return self.run(*args, **kwargs)
>   File
> "/usr/local/samba/lib/python2.6/site-packages/samba/netcmd/domain.py", line
> 1318, in run
>     useeadb=eadb, dns_backend=dns_backend, use_ntvfs=use_ntvfs)
>   File "/usr/local/samba/lib/python2.6/site-packages/samba/upgrade.py",
> line 841, in upgrade_from_samba3
>     use_ntvfs=use_ntvfs, skip_sysvolacl=True)
>   File
> "/usr/local/samba/lib/python2.6/site-packages/samba/provision/__init__.py",
> line 2012, in provision
>     setup_registry(paths.hklm, session_info, lp=lp)
>   File
> "/usr/local/samba/lib/python2.6/site-packages/samba/provision/__init__.py",
> line 939, in setup_registry
>     reg.diff_apply(provision_reg)
> The connection to the LDAP server was closed
>
>
> I think the problem is:
>
> About to write CurrentVersion with type (null), length 3: 6.1
> convert_string_talloc: Conversion not supported.
>
> Type null? Is normal the suffix hive=NONE? What is the conversion that
> generates the error?
>
> Regards.
>