Is Master-Master architecture available in openldap?

[Padmavathi Dt <padmavathi.dt@tcs.com>]

Hii List,
We need to set up an environment where
we will have two LDAP servers that work in primary-secondary mode ie,..
if primary goes down ,secondary should serve as primary(as it is like a
master ie,... it should have all the capabilities as a primary server)
Please tell me if this is possible with
openLDAP as in master-slave architecture,when master goes down slave can
serve in read only mode(as far as my understanding)
Also tell me from where i can get some
additional info about these topics....
Thanx a lot,
Regards,padma

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