Solved

If i add a second Exchagne 2010 public folder copy will it replicate solely with existing 2010 or 2003 as-well

Posted on 2011-09-26
3
275 Views
Last Modified: 2012-05-12
I am upgrading exchange from 2003 to 2010. I have completed the first painful public folder replication from 2003 to 2010 which bogged down my SMTP connectors for 3 days. My question is that when i enable a second and third copy of my public folders on exchange 2010 servers will they replicate with the 2003 copy of public folders?
0
Comment
Question by:amwinsit
  • 2
3 Comments
 
LVL 8

Expert Comment

by:oldhammbc
ID: 36599772
Yep all public folders should keep in sync as long as they are in the replication options of the folder.!

Hope that helps!!

Dave J
0
 
LVL 2

Author Comment

by:amwinsit
ID: 36599890
My questions is when i add a second 2010 public folder replica is it going to replicate the 350gb bulk from the exist exchange 2010 or if it is going to do 175gb from exchange 2010 copy and 175gb from the Exchange 2003 copy. This is important because 175gb from 2003 to 2010 will clog my SMTP connectors and delay email. I understand that changes will be replicated from all servers to all servers.
0
 
LVL 8

Accepted Solution

by:
oldhammbc earned 500 total points
ID: 36599979
From past experience with 2007 it should pull the data from the server with the newest version of exchange. This is the official info from Microsoft...

To select servers to use as a backfill source, Exchange first creates a list of all the servers that have replicas of the folder, and then sorts the list according to the following sequence of criteria:

Sort according to server status. Servers that are down or unavailable drop to the end of the list.

Sort according to preferred backfill server (if any). Exchange checks the public folder database object in Active Directory for a preferred backfill server. This setting is seldom used. In most circumstances, the backfill process operates most efficiently if Exchange selects a backfill server automatically. Most deployments of Exchange don't need a preferred backfill server. Microsoft Customer Service and Support can provide a script that sets a preferred backfill server if your deployment requires it.
Sort according to transport cost (lowest to highest). Servers in the same routing group have priority over servers in remote Active Directory sites.
Sort according to Exchange version (newest to oldest).
Sort according to the number of necessary changes available on the server (largest to smallest). Servers that don't have any of the missing changes are dropped from the list.
If one server doesn't have all the necessary changes, Exchange selects the next server in the sorted list and sends a backfill request to that server as well. This process is repeated until all of the changes are requested.

http://technet.microsoft.com/en-us/library/bb629523.aspx

Hope that helps a bit more!

Dave J
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

We are happy to announce a brand new addition to our line of acclaimed email signature management products – CodeTwo Email Signatures for Office 365.
MS Outlook is a world-class email client application that is mainly used for e-communication globally.  In this article, we will discuss the basic idea about MS Outlook, its advanced features, and types of MS Outlook File formats.
In this video we show how to create a Shared Mailbox in Exchange 2013. We show this process by using the Exchange Admin Center. Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center. Navigate to the Recipients >> Sha…
In this Micro Video tutorial you will learn the basics about Database Availability Groups and How to configure one using a live Exchange Server Environment. The video tutorial explains the basics of the Exchange server Database Availability grou…

856 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question