<div>
I have done the upgrade about 10 times with 0 issues.
</div>


I have done the upgrade about 10 times with 0 issues.

<div>
<div class="content wysiwyg-content">
I am geting ready to upgrade our exchnage 2010 enviroment to SP1. I have two 2010 servers. One is in a DR site and one is here in production. I am looking to do the DR site first. Has anyone ran acorss any issues that I should be aware of? WHat about having the DR site on SP1 and production not? Will they still be okay in a failover? Thanks.
</div>
</div>


I am geting ready to upgrade our exchnage 2010 enviroment to SP1. I have two 2010 servers. One is in a DR site and one is here in production. I am looking to do the DR site first. Has anyone ran acorss any issues that I should be aware of? WHat about having the DR site on SP1 and production not? Will they still be okay in a failover? Thanks.

What are the ramifications of upgrading Exchange 2010 to SP1?

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Windows Server 2008 and Windows Server 2008 R2, based on the Microsoft Vista codebase, is the last 32-bit server operating system released by Microsoft. It has a number of versions, including including Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Storage; new features included server core installation and Hyper-V.