This section describes how to upgrade SharePoint Server 2010 to SharePoint Server 2010 SP1 or SharePoint Server 2010 SP2.
It is applicable only if you already have SharePoint Server 2010 setup in a SFW HA cluster environment.
Before you proceed to upgrade the SharePoint Server service pack, ensure that you have met the following pre-requisites:
You have met all the necessary pre-requisites for installing SharePoint Server 2010 SP1 or SharePoint Server 2010 SP2 on all the cluster nodes where you are upgrading SharePoint Server.
For details, refer to Microsoft documentation.
Ensure that you have upgraded SFW HA on all the cluster nodes.
To upgrade SharePoint Server 2010 to SharePoint Server 2010 SP1 or SharePoint Server 2010 SP2
hastop -all - force
For details, refer to Microsoft documentation.
hastart -all