After setting up 2 servers with multi-master replication, I added them both to a DNS record so users will go to either server.
Both servers are replicating the NetscapeRoot DB to each other. I made a schema change to one and restarted it- only to see it hang. I waited some 15minutes, and then discovered with netstat that it had a bunch of open ldap connections to itself, which weren't timing out or going away.
After I removed the IP from DNS (disabled round robin dns) for the server I was trying to shutdown , the server shutdown right away.
I'm guessing somewhere there's a configuration that needs to be pointed to the other master server?
How are others doing load balancing/fail over ?
tia
I am fairly sure you can not replicate the Netscape Root DB. It has information inside it that is specific to the installation of that server. I would suggest you create another tree for your data and replicate that.
On Fri, Feb 15, 2008 at 2:50 PM, Doug Chapman prjctgeek@gmail.com wrote:
After setting up 2 servers with multi-master replication, I added them both to a DNS record so users will go to either server.
Both servers are replicating the NetscapeRoot DB to each other. I made a schema change to one and restarted it- only to see it hang. I waited some 15minutes, and then discovered with netstat that it had a bunch of open ldap connections to itself, which weren't timing out or going away.
After I removed the IP from DNS (disabled round robin dns) for the server I was trying to shutdown , the server shutdown right away.
I'm guessing somewhere there's a configuration that needs to be pointed to the other master server?
How are others doing load balancing/fail over ?
tia
-- Fedora-directory-users mailing list Fedora-directory-users@redhat.com https://www.redhat.com/mailman/listinfo/fedora-directory-users
Failover is done through the client configuration file, as you can define multiple ldap servers.
How did you configured your Resource Records?
Try adding one for each hostname->ip, and another for DNS round robin. You may have some problems with certificates if you use SSL.
Para fedora-directory-users@redhat.co m "Doug Chapman" cc prjctgeek@gmail.com Enviado por: Asunto fedora-directory-users-b [Fedora-directory-users] ounces@redhat.com Multiple masters and Round Robin DNS 15/02/2008 04:50 p.m. Clasificación Uso Interno
Por favor, responda a "General discussion list for the Fedora Directory server project." <fedora-directory-users@ redhat.com>
After setting up 2 servers with multi-master replication, I added them both to a DNS record so users will go to either server.
Both servers are replicating the NetscapeRoot DB to each other. I made a schema change to one and restarted it- only to see it hang. I waited some 15minutes, and then discovered with netstat that it had a bunch of open ldap connections to itself, which weren't timing out or going away.
After I removed the IP from DNS (disabled round robin dns) for the server I was trying to shutdown , the server shutdown right away.
I'm guessing somewhere there's a configuration that needs to be pointed to the other master server?
How are others doing load balancing/fail over ?
tia-- Fedora-directory-users mailing list Fedora-directory-users@redhat.com https://www.redhat.com/mailman/listinfo/fedora-directory-users
======================================================================================== AVISO LEGAL: Esta información es privada y confidencial y está dirigida únicamente a su destinatario. Si usted no es el destinatario original de este mensaje y por este medio pudo acceder a dicha información por favor elimine el mensaje. La distribución o copia de este mensaje está estrictamente prohibida. Esta comunicación es sólo para propósitos de información y no debe ser considerada como propuesta, aceptación ni como una declaración de voluntad oficial de NUCLEO S.A. La transmisión de e-mails no garantiza que el correo electrónico sea seguro o libre de error. Por consiguiente, no manifestamos que esta información sea completa o precisa. Toda información está sujeta a alterarse sin previo aviso.
This information is private and confidential and intended for the recipient only. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and shall not be regarded neither as a proposal, acceptance nor as a statement of will or official statement from NUCLEO S.A. . Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice.
You can replicate o=netscaperoot.
Managing Console Failover If you have a multi-master installation with o=NetscapeRoot replicated between your two suppliers, server1 and server2, you can modify the Console on the second server (server2) so that it uses server2’s instance instead of server1’s. (By default, writes with server2’s Console would be made to server1 then replicated over.)
Para "General discussion list for the Fedora Directory server "Eddie C" project." edlinuxguru@gmail.com <fedora-directory-users@redhat.c Enviado por: om> fedora-directory-users-b cc ounces@redhat.com Asunto 15/02/2008 04:57 p.m. Re: [Fedora-directory-users] Multiple masters and Round Robin DNS Clasificación Por favor, responda a Uso Interno "General discussion list for the Fedora Directory server project." <fedora-directory-users@ redhat.com>
I am fairly sure you can not replicate the Netscape Root DB. It has information inside it that is specific to the installation of that server. I would suggest you create another tree for your data and replicate that.
On Fri, Feb 15, 2008 at 2:50 PM, Doug Chapman prjctgeek@gmail.com wrote:
After setting up 2 servers with multi-master replication, I added them
both
to a DNS record so users will go to either server.
Both servers are replicating the NetscapeRoot DB to each other. I made a schema change to one and restarted it- only to see it hang. I waited
some
15minutes, and then discovered with netstat that it had a bunch of open
ldap
connections to itself, which weren't timing out or going away.
After I removed the IP from DNS (disabled round robin dns) for the server
I
was trying to shutdown , the server shutdown right away.
I'm guessing somewhere there's a configuration that needs to be pointed
to
the other master server?
How are others doing load balancing/fail over ?
tia
-- Fedora-directory-users mailing list Fedora-directory-users@redhat.com https://www.redhat.com/mailman/listinfo/fedora-directory-users
-- Fedora-directory-users mailing list Fedora-directory-users@redhat.com https://www.redhat.com/mailman/listinfo/fedora-directory-users
======================================================================================== AVISO LEGAL: Esta información es privada y confidencial y está dirigida únicamente a su destinatario. Si usted no es el destinatario original de este mensaje y por este medio pudo acceder a dicha información por favor elimine el mensaje. La distribución o copia de este mensaje está estrictamente prohibida. Esta comunicación es sólo para propósitos de información y no debe ser considerada como propuesta, aceptación ni como una declaración de voluntad oficial de NUCLEO S.A. La transmisión de e-mails no garantiza que el correo electrónico sea seguro o libre de error. Por consiguiente, no manifestamos que esta información sea completa o precisa. Toda información está sujeta a alterarse sin previo aviso.
This information is private and confidential and intended for the recipient only. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and shall not be regarded neither as a proposal, acceptance nor as a statement of will or official statement from NUCLEO S.A. . Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice.
Ivan Ferreira wrote:
You can replicate o=netscaperoot.
Managing Console Failover If you have a multi-master installation with o=NetscapeRoot replicated between your two suppliers, server1 and server2, you can modify the Console on the second server (server2) so that it uses server2’s instance instead of server1’s. (By default, writes with server2’s Console would be made to server1 then replicated over.)
See http://www.redhat.com/docs/manuals/dir-server/ag/8.0/Managing_Replication-Re...
That's "ADS" meaning "A Directory Server" not "Active Directory Server" :P
Para "General discussion list for the Fedora Directory server "Eddie C" project." <edlinuxguru@gmail.com> <fedora-directory-users@redhat.c Enviado por: om> fedora-directory-users-b cc ounces@redhat.com Asunto 15/02/2008 04:57 p.m. Re: [Fedora-directory-users] Multiple masters and Round Robin DNS Clasificación Por favor, responda a Uso Interno "General discussion list for the Fedora Directory server project." <fedora-directory-users@ redhat.com>I am fairly sure you can not replicate the Netscape Root DB. It has information inside it that is specific to the installation of that server. I would suggest you create another tree for your data and replicate that.
On Fri, Feb 15, 2008 at 2:50 PM, Doug Chapman prjctgeek@gmail.com wrote:
After setting up 2 servers with multi-master replication, I added them
both
to a DNS record so users will go to either server.
Both servers are replicating the NetscapeRoot DB to each other. I made a schema change to one and restarted it- only to see it hang. I waited
some
15minutes, and then discovered with netstat that it had a bunch of open
ldap
connections to itself, which weren't timing out or going away.
After I removed the IP from DNS (disabled round robin dns) for the server
I
was trying to shutdown , the server shutdown right away.
I'm guessing somewhere there's a configuration that needs to be pointed
to
the other master server?
How are others doing load balancing/fail over ?
tia
-- Fedora-directory-users mailing list Fedora-directory-users@redhat.com https://www.redhat.com/mailman/listinfo/fedora-directory-users
-- Fedora-directory-users mailing list Fedora-directory-users@redhat.com https://www.redhat.com/mailman/listinfo/fedora-directory-users
======================================================================================== AVISO LEGAL: Esta información es privada y confidencial y está dirigida únicamente a su destinatario. Si usted no es el destinatario original de este mensaje y por este medio pudo acceder a dicha información por favor elimine el mensaje. La distribución o copia de este mensaje está estrictamente prohibida. Esta comunicación es sólo para propósitos de información y no debe ser considerada como propuesta, aceptación ni como una declaración de voluntad oficial de NUCLEO S.A. La transmisión de e-mails no garantiza que el correo electrónico sea seguro o libre de error. Por consiguiente, no manifestamos que esta información sea completa o precisa. Toda información está sujeta a alterarse sin previo aviso.
This information is private and confidential and intended for the recipient only. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and shall not be regarded neither as a proposal, acceptance nor as a statement of will or official statement from NUCLEO S.A. . Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice.
-- Fedora-directory-users mailing list Fedora-directory-users@redhat.com https://www.redhat.com/mailman/listinfo/fedora-directory-users
389-users@lists.fedoraproject.org
-
Doug Chapman -
Edward Capriolo -
Ivan Ferreira -
Rich Megginson