Re: Replication delay

Quanah Gibson-Mount wrote:

--On Thursday, April 04, 2019 2:53 PM +0200 "Ángel L. Mateo" amateo@um.es wrote:

...

Apr  3 14:31:48 canis41 slapd[122414]: conn=211822 fd=21 closed (idletimeout)

in my logs for replica connections.

This indicates that there is an "idletimeout" directive configured and that the "limits" directive has not been configured for the replication DN to by pass that limit.  The replication DN generally should not be subject to time or size limits.

slapd doesn't enforce idletimeout on syncrepl connections. If that message is showing up it must be for some other connection. But if setting keepalive fixes the issue, that still implies that something in the network layer is not forwarding traffic as it should.