Le vendredi 27 février 2009 18:37:33, Quanah Gibson-Mount a écrit :
--On Friday, February 27, 2009 3:43 PM +0100 Adrien Futschik
adrien.futschik@atosorigin.com wrote:
Hello everyone,
I also have to say that if I stop M3 & M4 and try to add entries to M1 & M2, I don't get the "CSN too old" messages and all entries a replicated correctly !!!
Is this because Multimaster is limited to 2-3 instances ? The reason why I am trying to build a 4-way master architecture is because I would like to be able to stop one server and perform a slapcat, even if one "physical" server is down...
N-Way means for any value of N. So 4 should work just fine. Are all 4 of your servers tightly synchronized, time-wise? I.e., using ntp to make sure their clocks all agree?
--Quanah
--
Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc
Zimbra :: the leader in open source messaging and collaboration
Yes, they are synchronized with NTP !