samba4 migration problems
Marc.Muehlfeld at medizinische-genetik.de
Thu Apr 19 01:49:39 MDT 2012
Am 19.04.2012 02:00, schrieb Andrew Bartlett:
>> To workaround this, I removed the gencache.tdb. Is this file required to migrate?
> No, gencache should not be required to migrate, but this isn't a good sign.
> If this is on a new server, not the server that was running Samba3, can
> you set 'ldapsam:trusted = yes' in your smb.conf, or ensure that
> nss_ldap is set up correctly?
I have a test environment here. It's the same setup than in production.
This VM is running samba 3.5.14 (with LDAP backend) before I start playing
with samba4. So it's not a new/different machine than where 3 was on.
'ldapsam:trusted = yes' I already had in my smb.conf. nss_ldap is also working
fine. If I do 'getent passwd' I also get the users from LDAP.
> A debug level 5 (set it in your original smb.conf) would be quite
> helpful if you could share it with me, it will tell me why these groups
> Do other groups get migrated in correctly?
Where can I see it? At least I know if I remove the groups with
well-known SIDs from LDAP the migration continues (and breaks on
'Importing WINS database'):
>> Regardless of if that helps, could you also try my attached patch. It
>> should ignore these errors, and continue the migration.
> This should be a better-working version of the patch I proposed.
I applied the patch to alpha19.
Traceback (most recent call last):
File "/usr/local/samba/bin/samba-tool", line 27, in <module>
from samba.netcmd.main import cmd_sambatool
line 24, in <module>
from samba.netcmd.domain import cmd_domain
47, in <module>
from samba.upgrade import upgrade_from_samba3
File "/usr/local/samba/lib64/python2.6/site-packages/samba/upgrade.py", line 68
if max_pw_age_unix == -1 || max_pw_age_unix == 0:
SyntaxError: invalid syntax
I changed "||" to "or" to fix it. The output I put on pastebin (see above).
> Can you get me a copy of your wins database to I can fix our parsing
Find attached my wins.dat/wins.tdb
Thanks for helping.
Marc Muehlfeld (IT-Leiter)
Zentrum fuer Humangenetik und Laboratoriumsmedizin Dr. Klein und Dr. Rost
Lochhamer Str. 29 - D-82152 Martinsried
Telefon: +49(0)89/895578-0 - Fax: +49(0)89/895578-780
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