I'm getting an error message when trying to install SP3 on Exchange 2010.
I am currently running: Exchange 2010 SP1 - Windows Server 2008 Ent. 2 nodes, DAG
"The server side error is: 0x21a2 The FSMO role ownership could not be verified because its directory partition has not replicated successfully with at least one replication partner."
So I ran dcdiag, and sure enough I get a replication error, several of them actually:
"The failure occurred at 2014-02-11 13:54:23.
The last success occurred at 2013-05-30 00:51:00.
32 failures have occurred since the last success.
[Replications Check,EXCHANGE2010] A recent replication attempt failed:
From EXCHANGE2010-2 to EXCHANGE2010
Naming Context: CN=Schema,CN=Configuration,DC=mydomainname,DC=lcl
The replication generated an error (8614):
The directory service cannot replicate with this server because the time since the last replication with thi
s server has exceeded the tombstone lifetime."
The thing I'm not understanding is this: When I check the EMC looking at the DAG tab, it looks as though everything with the DAG is fine. Also, when I check the Organization Config->Mailbox, both copies of the Database seem to be Healthy.
So, I guess what I'm asking is what can be causing this error message and what steps can I take to try to fix it? I'm not an expert at this, which I guess is clear since I'm posting here!