Hello Diego, thanks for answering!

Well, I researched a little more and discover that I can manage this using a contextCSN, like this script:

$ cat check_ldap_replication.sh #!/bin/bash master=$1 slave=$2 dn="dc=bla,dc=com"

test1=`ldapsearch -LLL -x -h $master -b $dn -s base contextCSN` test2=`ldapsearch -LLL -x -h $slave -b $dn -s base contextCSN`

if [ "$test1" == "$test2" ] then echo -en "Ldap Servers ARE in sync\n" echo $master: $test1 echo $slave: $test2 exit 0 else echo -en "Ldap Servers are _NOT_ in sync\n" echo server1: $test1 echo server2: $test2 exit 2 fi

./check_ldap_replication.sh 172.18.40.15 172.18.40.16 Ldap Servers ARE in sync 172.18.40.15: dn: dc=ir7,dc=com,dc=br contextCSN: 20101001141241.335252Z#000000#001#000000 contextCSN: 20100929191405.243745Z#000000#002#000000 172.18.40.16: dn: dc=ir7,dc=com,dc=br contextCSN: 20101001141241.335252Z#000000#001#000000 contextCSN: 20100929191405.243745Z#000000#002#000000

Anyway, here are recorded for future reference :)

And, at last, the LDAP Tool Box project has a perl script that does this and also have thresholds about delay on replication, if you need.

Thanks a lot!

On Mon, Oct 4, 2010 at 3:18 PM, Diego Lima lists@diegolima.org wrote:

Hi Tiago,

Mirror Mode is a lot like syncrepl, except that both servers act like Master and Slave simultaneously (you'll probably notice that you have set up both the syncprov overlay and syncrepl directives). So, AFAIK scripts that you'd use for syncrepl should work for monitoring a multi-master setup using mirror mode.

2010/9/29 Tiago Cruz tiago.tuxkiller@gmail.com:

...

Hello folks,

I have 2 OpenLDAP 2.4.11 running as Mirror Mode very well.

But I would like to make sure that everything was replicated how should

be

...

forever :) so I would like to write some script to monitor it.

I've searched around web, but I only found some about LDAP 2.2 and 2.3 (syncrep).

Can you give me some tip about how I can do this? It also does performance monitoring (e.g. graphs of searches, binds,

...

Many thanks!

-- -- Tiago Cruz

-- Diego Lima http://www.diegolima.org