The information and instructions in the following sections help you to perform an online upgrade from Open Enterprise Server (OES) 11 SP1 to OES11 SP2 by using ZENworks 11 SP3. After you perform the steps in the following sections, your OES11 SP1 servers will be upgraded based on the schedule you set.
To ensure that your upgrade runs smoothly, we recommend you read the following sections before performing the work outlined in them.