[389-users] Rolling upgrade 389DS infrastructure

Dear all,

we are running a multi-master and multi-slave 389DS configuration that
involves several DB and then several replication agreement.

All masters are now running 389DS version 1.2 on CentOS 6. Some slaves
are running 389DB 1.3 on CentOS 7 then we know that the replication
agreement and DB propagation  from 1.2 to 1.3 works fine.

Do you know if this is true also for the 1.3 to 1.2 propagation? Can we
upgrade the masters to CentOS7 and 389DS version 1.3 and then all
slaves? Or all slaves must run the 389DS version 1.3 in order to receive
DB from 389DS version 1.3?
Our goal is to update a master at a time while keeping the core
infrastructure working.

Regards,
Roberto


--
System & Network Administrator

Dipartimento di Fisica - Università di Roma Tor Vergata
INFN - Sez. di Roma Tor Vergata

Via della Ricerca Scientifica, 1
00133 - Rome - Italy

Tel.: +39-06-72594527 E-Mail: Roberto.Lulli@roma2.infn.it