On Thu, Oct 18, 2018 at 10:10:33AM +0200, Michael Ströder wrote:
On 10/18/18 1:41 AM, Quanah Gibson-Mount wrote:
I've had setups with 2-node MMR on the front, and read only consumers. It works just fine, as long as any given consumer only points to one master. Theoretically, it's supposed to work so that consumers can point to more than one master in an MMR setup, but my experience didn't match that (http://www.openldap.org/its/index.cgi/?findid=8373).
There's no config in ITS#8373. But you mention accesslog DB. Does that mean your setup used delta-syncrepl? If yes, does that issue also apply to normal syncrepl?
I can see cn=config is being replicated in that ticket. It makes more sense that the 'unwilling to perform' issue would be limited to replicating the config (which can be more picky about its modifications) rather than regular databases.
That kind of setup is being used in a significant number of deployments and by Linus' law we'd have more reports like this one.