Re: (ITS#8125) MMR throws away valid changes causing drift

[hyc@symas.com]

quanah@zimbra.com wrote:
> This is caused by modify ops:
>
> [zimbra@ldap02-dc01 xx]$ grep \(20\) /var/log/zimbra.log
> May 15 08:35:46 ldap02-dc01 slapd[18167]: syncrepl_message_to_op: rid=201
> be_modify uid=xxx,ou=people,dc=xxx,dc=com (20)

Multiple TYPE_OR_VALUE_EXISTS errors indicate you're sending a lot of mods 
that were already performed. Sounds more like a serverID or URL misconfig here 
if there are actually only 2 servers talking.

> May 15 08:47:44 ldap02-dc01 slapd[18167]: syncrepl_message_to_op: rid=201
> be_modify uid=xxx,ou=people,dc=yyy,dc=co,dc=za (20)
> May 15 08:56:03 ldap02-dc01 slapd[18167]: syncrepl_message_to_op: rid=201
> be_modify uid=xxx,ou=people,dc=zzz,dc=co,dc=za (20)
> May 15 09:31:12 ldap02-dc01 slapd[18167]: syncrepl_message_to_op: rid=201
> be_modify uid=xxx,ou=people,dc=www,dc=co,dc=za (20)
> May 15 10:46:58 ldap02-dc01 slapd[18167]: syncrepl_message_to_op: rid=201
> be_modify uid=xxx,ou=people,dc=ppp,dc=co,dc=za (20)
> May 15 13:44:11 ldap02-dc01 slapd[18167]: syncrepl_message_to_op: rid=201
> be_modify uid=xxx,ou=people,dc=rrr,dc=co,dc=za (20)
> May 15 14:54:49 ldap02-dc01 slapd[18167]: syncrepl_message_to_op: rid=201
> be_modify uid=xxx,ou=people,dc=zzz,dc=com (20)
> May 15 17:23:11 ldap02-dc01 slapd[18167]: syncrepl_message_to_op: rid=201
> be_modify uid=xxx,ou=people,dc=zzz,dc=com (20)
>
> So overall, there seems to be significant problems with RE24 in relation to
> replication at this time.
>
> Clocks are tightly in sync.
>
> --Quanah
>
> --
>
> Quanah Gibson-Mount
> Platform Architect
> Zimbra, Inc.
> --------------------
> Zimbra ::  the leader in open source messaging and collaboration
>
>
>
>


-- 
   -- Howard Chu
   CTO, Symas Corp.           http://www.symas.com
   Director, Highland Sun     http://highlandsun.com/hyc/
   Chief Architect, OpenLDAP  http://www.openldap.org/project/