Hi, Thanks you so much. Let me try the same.
Regards, /Pradyumna On Tue, Jul 9, 2013 at 12:48 AM, Mark Cairney <[email protected]> wrote: > Hi, > > > On 08/07/2013 12:47, Pradyumna wrote: > >> Hi, >> >> I have configured mirror mode replication. It's 2 node. Everything works >> fine but if I don't work on the server or say 30/40 mins or so and then >> when I try to add or delete any users or groups it don't get replicated to >> the other node. Am not getting any error in the logs and if I restart the >> slapd service it's syncs again and giving expected results. The same setup >> I have in the test environment and its works like a charm the only >> difference in this setup is that the 2 servers are hosted on 2 different DC >> geographically separated where as in test they are in same DC. >> > In addition to what Quanah has said about running the latest stable > release (there was a number of bug fixes for OpenLDAP between now and v > 2.4.23) this sounds a bit like a clock syncing/drifting issue, particularly > if you have 2 in close proximity that work fine but the 2 that aren't don't. > > Having been bitten by this myself in the past for MMR to be reliable and > successful the clocks on the servers have to match up almost to the > millisecond. I'd recommend using ntpd and syncing them all to a common NTP > time source. > > I have a line like this in my /etc/ntp.conf: > > server my.ntp.servers.IP minpoll 4 maxpoll 6 prefer > > > > Am using the openldap version which comes by default with RHEL 6.3. If it >> would have been a version issue then I should have expected the same result >> in test as well? Please help. >> >> Kind regards, > > Mark > > > -- > The University of Edinburgh is a charitable body, registered in > Scotland, with registration number SC005336. > >
