[Samba] Samba PDC cluster with RHCS

Daniel Müller mueller at tropenklinik.de
Wed Dec 14 23:58:32 MST 2011

If you running samba3 you will need  to setup a bdc to take over business of
your pdc. Or a real time synced pdc copy on the other node that starts up
when the real pdc is going down.
In cases of ha I made also best experiences with samba4 in replication mode.

Good Luck

EDV Daniel Müller

Leitung EDV
Tropenklinik Paul-Lechler-Krankenhaus
Paul-Lechler-Str. 24
72076 Tübingen

Tel.: 07071/206-463, Fax: 07071/206-499
eMail: mueller at tropenklinik.de
Internet: www.tropenklinik.de
-----Ursprüngliche Nachricht-----
Von: samba-bounces at lists.samba.org [mailto:samba-bounces at lists.samba.org] Im
Auftrag von Md. Shyfur Rahman
Gesendet: Sonntag, 11. Dezember 2011 19:04
An: obnox at samba.org
Cc: samba at lists.samba.org
Betreff: [Samba] Samba PDC cluster with RHCS

Dear Sir,

I have implemented Samba PDC. Its working fine. But o do Highly Available,
I have been trying to make it in 2 node cluster. Everything is running
fine. But facing a problem, which I want to share.

When I shift PDC to another cluster node. Everything is shifting fine. But
my existing user can not log in. The can logged in again if I rejoined that
mechine again to domain. I am explaining little bit more.

Suppose user X can log in to my ClusterNode 1 PDC from a machine Y. If my
ClusterNode 1 goes down all the resources are shifting to the ClusterNode
2. When user X try to log in from the same machine Y. X cant. I need to
rejoined machine Y to the ClusterNode 2 then user X can log in.

My believe. I will get a solution from you. Please.

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