Hi,
We have a SharePoint 2010 farm with total of 9 servers in it. We want to install Windows SP1 on all the servers in farm.
I wanted to know if we can install SP1 in batches i.e. three servers in one go then after couple of days upgrade next three and so on. Is this possible or it will break consistency of the farm if all the servers are not upgraded in one go.
Also, what are the potential risks involved in upgrading to SP1?
Thanks & Regards....