[Samba] Upgrading from Samba 4.0.1 to 4.1.6

Mon Mar 17 09:01:20 MDT 2014

you using the internal samba DNS or bind via DLZ?

if internal try switching to using bind with DLZ in my case it works much
better as the samba internal one doesn't cache so has high latency

--

Damien Dye
 IT Manager
 *Sondrel Ltd*
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On 17 March 2014 14:56, Jason Waters <jwaters at h2os.com> wrote:

> I added a realms section to my krb5.conf file and now I can at least run
> the kinit command.  But the samba-tool dns query fspa tte.local @ ALL
> command returns a bunch of entries now.  But takes forever.  Something is
> up with the DNS being very very slow.  Any thoughts of where to look?
>
>
>
>
> On Mon, Mar 17, 2014 at 8:35 AM, Jason Waters <jwaters at h2os.com> wrote:
>
> > When I put the right information, this is the error I get
> >
> > ERROR(runtime): uncaught exception - (-1073741643,
> 'NT_STATUS_IO_TIMEOUT')
> >   File
> > "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/__init__.py",
> > line 175, in _run
> >     return self.run(*args, **kwargs)
> >   File
> "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/dns.py",
> > line 984, in run
> >     dns_conn = dns_connect(server, self.lp, self.creds)
> >   File
> "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/dns.py",
> > line 37, in dns_connect
> >     dns_conn = dnsserver.dnsserver(binding_str, lp, creds)
> >
> >
> >
> > On Mon, Mar 17, 2014 at 8:25 AM, Jason Waters <jwaters at h2os.com> wrote:
> >
> >> I see why I got that error.  I needed to put the server and the domain.
> >>  my bad!  Still acting slow though.
> >>
> >>
> >> On Mon, Mar 17, 2014 at 8:14 AM, Jason Waters <jwaters at h2os.com> wrote:
> >>
> >>> root at fspa:~# kinit administrator
> >>> kinit: Cannot contact any KDC for realm 'ABC.LOCAL' while getting
> >>> initial credentials
> >>> root at fspa:~# samba-tool dns query SERVER DOMAIN @ ALL
> >>> ERROR(runtime): uncaught exception - (-1073741772,
> >>> 'NT_STATUS_OBJECT_NAME_NOT_FOUND')
> >>>   File
> >>>
> "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/__init__.py",
> >>> line 175, in _run
> >>>     return self.run(*args, **kwargs)
> >>>   File
> >>> "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/dns.py",
> line
> >>> 984, in run
> >>>     dns_conn = dns_connect(server, self.lp, self.creds)
> >>>   File
> >>> "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/dns.py",
> line
> >>> 37, in dns_connect
> >>>     dns_conn = dnsserver.dnsserver(binding_str, lp, creds)
> >>>
> >>>
> >>>
> >>> On Mon, Mar 17, 2014 at 8:12 AM, Jason Waters <jwaters at h2os.com>
> wrote:
> >>>
> >>>> I seem to be having a DNS issue.  The DNS server is really really slow
> >>>> when I use samba.  Any ideas?
> >>>>
> >>>> Jason
> >>>>
> >>>> root at fspa:~# ping google.com
> >>>> PING google.com (204.186.215.54) 56(84) bytes of data.
> >>>> 64 bytes from 204.186.215.54: icmp_req=1 ttl=61 time=13.7 ms
> >>>> 64 bytes from 204.186.215.54: icmp_req=2 ttl=61 time=11.1 ms
> >>>> 64 bytes from 204.186.215.54: icmp_req=3 ttl=61 time=10.9 ms
> >>>> 64 bytes from 204.186.215.54: icmp_req=4 ttl=61 time=13.8 ms
> >>>> ^C64 bytes from 204.186.215.54: icmp_req=5 ttl=61 time=13.1 ms
> >>>>
> >>>> --- google.com ping statistics ---
> >>>> 5 packets transmitted, 5 received, 0% packet loss, time 20179ms
> >>>> rtt min/avg/max/mdev = 10.907/12.562/13.896/1.284 ms
> >>>>
> >>>>
> >>>> See the 20179ms???
> >>>>
> >>>>
> >>>> On Sun, Mar 16, 2014 at 11:30 AM, Jason Waters <jwaters at h2os.com
> >wrote:
> >>>>
> >>>>> Marc,
> >>>>>   Sorry about just grepping the error.  Didn't know if that would
> flag
> >>>>> anything that you "knew" already.  Like the .pem issue before.  I
> figured
> >>>>> out the problem.  In smb.conf I had [print$] defined with a
> directory that
> >>>>> didn't exist.  As soon as I created it samba would start and stay
> running!
> >>>>>  Thank you for the help.  Also sorry about my calling it PDC/BDC.  I
> will
> >>>>> refer to them as domain controllers from now on! :)
> >>>>>
> >>>>> Jason
> >>>>>
> >>>>>
> >>>>> On Sat, Mar 15, 2014 at 9:44 PM, Marc Muehlfeld <
> >>>>> samba at marc-muehlfeld.de> wrote:
> >>>>>
> >>>>>> Am 16.03.2014 02:32, schrieb Jason Waters:
> >>>>>>
> >>>>>>  Got a little further.  I removed the pem files and then the
> one(PDC)
> >>>>>>> started and stayed working.  The BDC did not.  I got this when I
> >>>>>>> grep the
> >>>>>>> log file.
> >>>>>>>
> >>>>>>> root at fsZZ:/usr/local/samba-4.1.6/var# grep error log.samba
> >>>>>>>
> >>>>>>
> >>>>>> Please empty your logs, start samba and then have a look at _all_
> the
> >>>>>> messages are shown. Only with the lines containing the word "error"
> in
> >>>>>> lower cases it would be very hard to help.
> >>>>>>
> >>>>>>
> >>>>>> What do you mean with "one(PDC) started and stayed working. The BDC
> >>>>>> did not." What is not working? Are all processes running? If not,
> which is
> >>>>>> missing? It Samba listening on all ports it should? If not, which
> ports are
> >>>>>> not listening? ....
> >>>>>>
> >>>>>>
> >>>>>> Btw: You said you have a Samba AD, then you don't have PDC/BDCs. You
> >>>>>> have Domain Controllers. Please use this term, as PDC/BDC indicate
> that
> >>>>>> you're running a NT4-style domain. This confuses, as for a Samba4
> NT4-style
> >>>>>> domain you have to do different steps than for an AD DC.
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>> Regards,
> >>>>>> Marc
> >>>>>>
> >>>>>>
> >>>>>
> >>>>
> >>>
> >>
> >
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