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Re: Multi master topology.
----- "Alejandro Leyva" <email@example.com> wrote:
> Hi all.
> We are implementing a solution with multi master LDAP, we have 11
> instances at different locations, and maybe we will grow to 21 or 31
> instances before the end of the year, expecting to hold something
> 200,000 or 300,000 user entries. What topology would be the best?
> Right now each server synch to all the other servers, is it possible
> to configure each server to synch only to a central LDAP? is it
Then that is not Multi-Master, but normal Provider/Consumer replication.
Depending on your client requirements for writing, you may be better served
using MirrorMode and numerous consumers/slaves with the chaining overlay to push writes
back to the master. This would be simpler for monitoring write propagation.
See the diagram here http://www.openldap.org/doc/admin24/replication.html#MirrorMode
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