I'm posting the solution for posterity.
This is sooo lame that I'm almost embarrased. The problem was that nmbd
wasn't running on the PDC. Somewhere between 3.0 and 3.6, RH changed the
smb init script to only control smbd, and nmbd now has its own init
script. DOH! (Note, I do like the change though)
Solution:
# service nmb start
# chkconfig nmb on
I'm a little surprised (and disappointed) that nobody here realized
this. It's sort of obvious to me now.
P.S. I'm not sure if this was the solution for the original poster or not.
--
-Eric 'shubes'
On 08/25/2013 09:49 AM, Eric Shubert wrote:
I think I've come across this same problem, although I'm migrating from
3.0.33 (CentOS5) to 3.6 (CentOS6).
I've migrated the domain controller from 3.0.33 to 3.6 first. I dumped
and restored the passwd, secrets and schannel_store tdb files from 3.0
to 3.6, and also migrated the linux accounts and groups. Windows XP
clients are able to log into the domain. However, the 3.0.33 file server
is unable to find the domain controller.
I can see the shares on the DC from the file server:
# net rpc -S tacs-dc.stor -U shubes SHARE
Password:
homes
admin
ops
r3i
IPC$
shubes
#
However, the file server cannot find the DC:
# net rpc trustdom list
Unable to find a suitable server
[2013/08/25 08:26:15, 0] utils/net_rpc.c:rpc_trustdom_list(6083)
Couldn't connect to domain controller
#
I'm also seeing this in the file server's log:
[2013/08/25 07:45:43, 3] libsmb/namequery.c:get_dc_list(1495)
get_dc_list: preferred server list: ", tacs-dc.stor"
[2013/08/25 07:45:43, 3] libsmb/namequery.c:resolve_lmhosts(966)
resolve_lmhosts: Attempting lmhosts lookup for name tacs-dc.stor<0x20>
[2013/08/25 07:45:43, 3] libsmb/namequery.c:resolve_wins(863)
resolve_wins: Attempting wins lookup for name tacs-dc.stor<0x20>
[2013/08/25 07:45:43, 3] libsmb/namequery.c:resolve_wins(866)
resolve_wins: WINS server resolution selected and no WINS servers
listed.
[2013/08/25 07:45:43, 3] libsmb/namequery.c:resolve_hosts(1029)
resolve_hosts: Attempting host lookup for name tacs-dc.stor<0x20>
[2013/08/25 07:45:48, 3] libsmb/trusts_util.c:enumerate_domain_trusts(167)
enumerate_domain_trusts: can't locate a DC for domain R3I
The domain SID in the secrets.tdb files on both hosts match the SID of
the the DC host.
I figure there's something I've missed in migrating the DC that has
broken the trust, but haven't been able to find the problem yet.
Any ideas will be appreciated.
Thanks.
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