I work on an important infrastructure of 20 LDAP Servers, One Producer and 19 consumers.

We are migrating on multimaster-mode achieving 22 server, 2 Producers ( in mirror mode ) and 20 consumers.

I'm here to asking all which is the better way for understanding if all the LDAP servers are synchronized.

We want to create some tools for checking periodically whether there is some consumer not yet synchronized or not.

Could you suggest me something?

We were thinking on analyzing entryCSN, however if we are going to analyze all of them could lead in an overload problem since we are dealing with more then 3 Millions of objects, and we want to check the sync at least every X minutes and not Hours or day.....

Many Thanks in advance

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Andrea Cirulli