search for: demoting

Hi, during a demote of an online and working DC I receive this error dsreplicasync failed (8440 'werr_ds_dra_bad_nc') Any suggestion where could be the issue, server is not really demoted Server is samba 4.4.5 and other server that has fsmo roles is 4.10.7 Thanks

I'm trying to demote dc3 from msad dc service. As the root user, I type this command: samba-tool domain demote -Uadministrator which fails with this error: "Using dc2.infinity.local as partner server for the demotion" The problem is that dc2 was demoted some weeks ago, and is no longer running samba4. Is there a way I can force dc3 to use a different dc as the

A few days ago I demoted my first DC (a v4.2.14, I think) and thought the demote had gone well. Now, when I run "samba-tool dnsupdate --verbose" I can see references to the first DC that remain. Unfortunately, that DC no longer exists so I simply cannot demote it again. Following the instructions on the "Demote a Samba AD DC" page "Verifying The Demotion" section, I

...amba-tool domain demote will NOT succeed for my old 4.1.6 DC - it complains about the "broken" 2k8 AD server, and won't demote. I thought I would shut down the old 2k8 broken DC and the 4.1.6 DC servers, and then demote these "offline" servers? BUT The samba.org howto for demoting offline servers https://wiki.samba.org/index.php/Demoting_a_Samba_AD_DC says if you are running older than samba 4.4, then upgrade samba first before demoting offline servers. - well - I am already running the latest Ubuntu "official" samba - 4.3.11 -- Does this mean I should NOT try a...

...is Cardon via samba In chel di` si favelave... > what version of Samba are you running? Recent versions do a much better job > at DNS cleaning during demote. Eh, domain controllers are still on samba 4.5... > I also advise you to run the demote on another DC than the one you are > demoting (samba-tool doamin demote --remove-other-dead-server=xxxxx). > Running a demote on the server you are demoting feels awkward as it looks > like you are sawing the branch you are sitting on. Ahem, this seems to me EXACTLY the opposite of what the wiki say: https://wiki.samba.org/index.php/D...

In the event demoting a DC caused an issue due to an error (yes, on the user part) could the demoted DC be re-joined to allow correction of the issue? Or should one never rejoin a demoted DC? -- Thank you. Bob Wooden

On 01/04/16 22:38, spindles7 wrote: > Hi Rowland, > Have tried your patch, and now the Demote succeeds: > > root at dc3:~# samba-tool domain demote -Uadministrator > Using dc1.microlynx.com as partner server for the demotion > Password for [MICROLYNX\administrator]: > Deactivating inbound replication > Asking partner server dc1.microlynx.com to synchronize from us >

...ound replication Asking partner server dc3.domain.com to synchronize from us Failed to bind - LDAP error 8 LDAP_STRONG_AUTH_REQUIRED - <SASL:[GSS-SPNEGO]: Sign or Seal are required.> <> Failed to connect to 'ldap://dc3.domain.com' with backend 'ldap': (null) Error while demoting, re-enabling inbound replication ERROR(ldb): Error while changing account control - None ...any ideas? My first guess is the difference between Gentoo/Samba 4.1 and Ubuntu/4.7 Thanks in advance. -- Paul Littlefield

Thanks Rowland. Have submitted a bug report (No 11818). spindles7 On Thu, 31 Mar 2016 09:38:02 +0100, Rowland penny <rpenny at samba.org> wrote: >On 30/03/16 23:26, spindles7 wrote: >> Hi all, >> I am consistently getting the error: >> >> root at dc2:~# samba-tool domain demote -Uadministrator >> Using dc1.microlynx.com as partner server for the demotion

I have been replacing some "old" hardware and have demoted two DC's with 'samba-tool' as per the Samba wiki demotion page. When running Louis' "samba-info.sh" script, that script still finds the presence of the old, now demoted DC hostnames. Further investigation thru RSAT (W10) found the demoted both DC's still listed under the ADUC>Computers (along

...Now it's time to demote: ai# samba-tool domain demote -U mjt-adm Using svdcp.tls.msk.ru as partner server for the demotion Password for [TLS\mjt-adm]: Deactivating inbound replication Asking partner server svdcp.tls.msk.ru to synchronize from us Changing userControl and container Error while demoting, re-enabling inbound replication ERROR(ldb): Error while renaming CN=AI,OU=Domain Controllers,DC=tls,DC=msk,DC=ru to CN=AI,CN=Computers,DC=tls,DC=msk,DC=ru - LDAP error 50 LDAP_INSUFFICIENT_ACCESS_RIGHTS - <acl:access_denied renaming CN=AI,OU=Domain Controllers,DC=tls,DC=msk,DC=ru> <>...

...plication Asking partner server dc1.empresa.com.br to synchronize from us Failed to bind - LDAP error 8 LDAP_STRONG_AUTH_REQUIRED - <SASL:[GSS-SPNEGO]: Sign or Seal are required.> <> Failed to connect to 'ldap://dc1.empresa.com.br' with backend 'ldap': (null) Error while demoting, re-enabling inbound replication ERROR(ldb): Error while changing account control - None I have already transferred all the roles to new DC: samba-tool fsmo show SchemaMasterRole owner: CN=NTDS Settings,CN=DC1,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=empresa,DC=com,DC=b...

...osts lookup for name SOGO3.ad.oak-wood.co.uk<0x20> resolve_lmhosts: Attempting lmhosts lookup for name SOGO3.ad.oak-wood.co.uk<0x20> Password for [NUMBER37\administrator]: Deactivating inbound replication Asking partner server SOGO3.ad.oak-wood.co.uk to synchronize from us Error while demoting, re-enabling inbound replication ERROR(<class 'samba.drs_utils.drsException'>): Error while sending a DsReplicaSync for partion CN=Schema,CN=Configuration,DC=ad,DC=oak-wood,DC=co,DC=uk - drsException: DsReplicaSync failed (2, 'WERR_BADFILE') File "/usr/lib/python2.7...

On Thu, 2016-10-13 at 19:00 -0500, Bob of Donelson Trophy via samba wrote: > A few days ago I demoted my first DC (a v4.2.14, I think) and thought > the demote had gone well. Now, when I run "samba-tool dnsupdate > --verbose" I can see references to the first DC that remain. > Unfortunately, that DC no longer exists so I simply cannot demote it > again.  > >

Replaced as instructed and ran the command. It claimed "success", however (RSAT) DNS Manager still shows demoted DC as SOA record. BTW, this demoted DC is now shut off. Suggestions? > Run this on a DC: > > samba-tool dns delete 127.0.0.1 samdom.example.com @ NS fqdn_string -U > Administrator > > Replace: 'samdom.example.com' with your dns domain name. >

Hi together, Demoting from a Win-Server-Based Active Directory fails root at srvf01:~# samba-tool domain demote --server windc-server -UAdministrator Using srv15.lan.compumaster.de as partner server for the demotion Password for [COMPUMASTER\Administrator]: Desactivating inbound replication Asking partner server windc-...

On Sun, 14 Aug 2016 19:18:41 +0100 Alex Crow via samba <samba at lists.samba.org> wrote: > > > > > Ok, lets just run through this: > > You have an NT4-style PDC > Correct. > > You classicupgrade this to a DC > Yes, with BIND9_DLZ DNS backend. > > > You join another computer as a DC > > > > At this point, have you checked that all DNS

Hi Marco, > Following: > https://wiki.samba.org/index.php/Demoting_a_Samba_AD_DC > > i've demoted and removed a DC. Seems all went as expected: > > root at vdcud1:~# samba-tool domain demote --server=vdcsv1.ad.fvg.lnf.it -U gaio > Using vdcsv1.ad.fvg.lnf.it as partner server for the demotion > Password for [LNFFVG\gaio]: > Deactivatin...

Hi all, I recently migrated our samba 3 domain to an AD domain using Samba 4 classic upgrade tool. Well, every seems to work fine since i'm still alive ;) . I promoted a Windows 2k8 box as a new DC of this domain and I transfer the 5 FSMO roles to it. Now I would like to demote the Samba4 DC but when I tried I got this message : # samba-tool domain demote ERROR: Current DC is still

Hi Rowland, Have tried your patch, and now the Demote succeeds: root at dc3:~# samba-tool domain demote -Uadministrator Using dc1.microlynx.com as partner server for the demotion Password for [MICROLYNX\administrator]: Deactivating inbound replication Asking partner server dc1.microlynx.com to synchronize from us Changing userControl and container Removing Sysvol reference: