Hi Quanah, Apologies for taking it off-list. I didn't want to clutter the list archive with reams of my logging output which probably isn't meaningful to anyone else. I'll fill in an ITS as suggested. Thanks for your help with this. Kind regards, Mark On 15/06/16 20:41, Quanah Gibson-Mount wrote: > --On Wednesday, June 15, 2016 1:59 PM +0100 Mark Cairney > <Mark.Cairney@ed.ac.uk> wrote: > >> Hi Quanah, >> >> I can confirm I still see the issue when deleting and adding user >> objects and groups using 3-way delta-MMR. > > Please keep replies on the list. > >> From one of the servers receiving the change: >> > > [snip] > >> I spotted the reference to "cn=marksgroup2" in the log above so decided >> to try it with an objectclass that has no group memberships managed by >> the memberOf overlay (simplesecurityobject) and it worked as expected: >> >> Again from the consumer I see the following logged: > > [snip] > >> So it looks like there's possibly an additional effect being caused by >> the memberOf overlay but as about 90% of our LDAP writes are the >> creation/modification/deletion of users and groups this could be a pain >> on a production system :-) >> >> Is this enough for you to go on? If there's any additional logging or >> details of my config I'm happy to pass them on. > > I dropped your replication log bits in case there was anything sensitive > in there. > > I agree, it looks like the memberof overlay is breaking replication in > your case. I would suggest filing an ITS with details on your setup, > and the logging you provided, obfuscated as necessary. > > --Quanah > > > > -- > > Quanah Gibson-Mount > Platform Architect > Manager, Systems Team > Zimbra, Inc. > -------------------- > Zimbra :: the leader in open source messaging and collaboration > A division of Synacor, Inc > -- /**************************** Mark Cairney ITI Enterprise Services Information Services University of Edinburgh Tel: 0131 650 6565 Email: Mark.Cairney@ed.ac.uk PGP: 0x435A9621 *******************************/ The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.
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