В Птн, 08/02/2013 в 11:07 -0800, Quanah Gibson-Mount пишет: > --On Friday, February 08, 2013 8:12 PM +0200 Покотиленко > Костик <[email protected]> wrote: > > > В Птн, 08/02/2013 в 09:47 -0500, John Madden пишет: > >> > As far as I can see there is no difference in configuration. The only > >> > distinction I can see is the "use case", as N-Way supposed to accept > >> > writes on all Masters, but Mirror only on one at a time. > >> > >> There are configuration differences (see the Admin Guide for the needed > >> snippets; N-Way requires MirrorMode and then some) but yes, MirrorMode > >> requires writes to go to only one node at a time. > > > > I've re-red those sections of docs two more times, still don't see the > > difference > > There is no configuration difference at this point. I think there was one > initially ages ago. The only difference between MMR and mirror-mode MMR is > that in the latter case, writes only go to a single master instead of any > master in the cluster. > > In all cases, I strongly advise using delta-syncrepl based MMR with the > most current OpenLDAP release (2.4.33).
Quanah, thanks alot, this clears up things. Maybe somebody comment on number 4 from my initial post: > 4. In Mirror mode, can I use UpdateRef on one mirror to direct writes > to another so proxy/balancer will become not required?
