Hello, I have 10 servers running Ex2010 with SP1 (No RU installed), if I want to upgrade to SP2,do I need to upgrade all Ex2010 servers within a day ? what if I slowly upgrade SP one by one in the span of 10 weeks time? will there be any impact? Karthik R

it will be fineTroy Werelius www.Lucid8.com Search, Recover, & Extract Mailboxes, Folders, & Email Items from Offline EDB's and Live Exchange Servers with Lucid8's DigiScope

Hi what if I slowly upgrade SP one by one in the span of 10 weeks time? That is ok. Tip: 1. If you have dag, you had better update member server together.. Some customers meet problem when sp1 server and sp2 server are in same dag. 2. If you manage exchange through client EMC, you can't connnect sp2 server through sp1 EMC. TechNet Subscriber Supportin forum If you have any feedback on our support, please contact tnmff@microsoft.com Terence Yu TechNet Community Support

Hi what if I slowly upgrade SP one by one in the span of 10 weeks time? That is ok. Tip: 1. If you have dag, you had better update member server together.. Some customers meet problem when sp1 server and sp2 server are in same dag. 2. If you manage exchange through client EMC, you can't connnect sp2 server through sp1 EMC. TechNet Subscriber Supportin forum If you have any feedback on our support, please contact tnmff@microsoft.com Terence Yu TechNet Community Support

Hi Do you have anything update on your issue ?Terence Yu TechNet Community Support

Thanks for your reply ,I am fine with the upgrade now.Karthik R