We have a domain with 10 sites.
We have noticed after running a "repadmin /replsummary" that not all of our DC's are communicating and that we are getting a
"(8614) The directory service cannot replicate with this server because the time since the last replication with this server has exceeded the tombstone lifetime."
We are not experiencing issues with replication but we think that at least one of the DC's should be able to replicate with all of the DC's.
Is this fine to leave this as everything is working or should we look at resolving this problem?