Re: N-Way replication configuration

To: Quanah Gibson-Mount <quanah@symas.com>

Subject: Re: N-Way replication configuration

From: rammohan ganapavarapu <rammohanganap@gmail.com>

Date: Sat, 2 Sep 2017 11:00:25 -0700

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Thank you for clarification, now I am more clear. One more question, what is the best or recommended way of doing n-way rep, should we replicate both config db and user db as well ? Right now I am not replicating config.

On Sep 1, 2017 7:34 PM, "Quanah Gibson-Mount" <quanah@symas.com> wrote:

--On Friday, September 01, 2017 6:03 PM -0700 rammohan ganapavarapu <rammohanganap@gmail.com> wrote:

Quanah,

Thank you, so do we need to include olcServerID of all servers in every
server? for example if i have 3 servers MMR, then do i need to add

olcServerID 1 $URl1

olcServerID 2 $URl2

olcServerID 3 $URl2

Sorry, let me clarify a bit on my earlier answer.

For olcServerID, it only needs the URI *if* you are replicating cn=config.

For the olcSyncrepl: lines, you never have to point at the master. It only needs olcSyncrepl lines for the other masters in the cluster. Pointing it at itself in olcSyncrepl just generates unnecessary overhead.

--Quanah

--

Quanah Gibson-Mount
Product Architect
Symas Corporation
Packaged, certified, and supported LDAP solutions powered by OpenLDAP:
<http://www.symas.com>

References:

N-Way replication configuration
- From: rammohan ganapavarapu <rammohanganap@gmail.com>
Re: N-Way replication configuration
- From: rammohan ganapavarapu <rammohanganap@gmail.com>