Host running ESXi 4.0 Update 2 may crash after vCenter Server is Upgraded to 5.0

Kyle Gleed, Sr. Technical Marketing Manager, VMware

Heads up for folks running ESXi 4.0 update 2.  You will need to apply ESXi 4.0 Update 3 prior to upgrading vCenter to 5.0.  For more info check out KB article 2007269.