Thursday Apr 24, 2014

Proxy Controller High Availability

Proxy Controllers manage the bulk of your asset data. In the past, losing a Proxy Controller to a hardware failure meant losing all of that asset data, and the only way to resume management of the assets was to rediscover them using another Proxy Controller.

However, one of the enhancements in Ops Center 12.2 is full support for Proxy Controller High Availability. You can enable auto failover, and if a Proxy Controller goes down, its managed assets will automatically be migrated to another available Proxy Controller. If you're able to get the old Proxy Controller running, you can migrate the assets back, or migrate them to a new Proxy Controller once it's installed. You can migrate an asset to any Proxy Controller that's associated with the asset's network.

Take a look at the Proxy Controller High Availability section of the Administration Guide for more information.

Thursday Apr 17, 2014

Using the OCDoctor through the UI

The OCDoctor utility is a tool that's bundled along with Ops Center, and which you can also download from It has a wide variety of functions - it can check a system to see if it meets Ops Center's installation prerequisites, troubleshoot and fix some common issues, check a system's connectivity, and update itself.

You can download the OCDoctor and run it on a system from the command line, but it's also possible to use the OCDoctor's troubleshooting functions on managed systems through the UI. To do this, you select the asset and click the Self Diagnosis action in the Actions pane:

This option launches a Self Diagnosis job, which uses the OCDoctor to check the system for known issues. Once the job is complete, you can click on Self Diagnosis again to see the results and, if issues are found, attempt to fix them using the OCDoctor.

Take a look at the OCDoctor chapter and the Self Diagnosis procedure for information about the OCDoctor's other features.

Thursday Apr 10, 2014

Create Server Pool Video

Ops Center is a big product, and regardless of what you use it for, there are a lot of procedures you'll have to learn. You can learn about these procedures by reading the how-to guides, but sometimes you want to hear someone explain it to you.

To that end, we've started putting together videos that walk you through some of the major jobs in Ops Center, providing some background information and a step-by-step explanation of the procedure. This one explains how to create a Server Pool:

We're planning to create more of these videos. If there's a particular feature that you'd like to see covered in a video, let me know.

Friday Apr 04, 2014

Engineered System Management in 12.2

Managing Oracle Engineered Systems is a good bit easier in Ops Center 12.2. It's always been possible, but we've made the process simpler in a few ways.

For one, you can now discover an Oracle SuperCluster from a separate Enterprise Controller using a discovery file. In the past, Oracle SuperClusters had to be discovered from a specially configured local Enterprise Controller, but they can now be discovered and managed from your datacenter Ops Center instance.

We've also added support for Oracle SuperCluster M6-32 servers, letting you manage and monitor the latest and greatest engineered systems from Ops Center.

Take a look at the Engineered Systems chapter for detailed information about managing engineered systems. The Admin Guide also has some information about the SuperCluster Admin role, which gives a user the necessary permissions to manage Oracle SuperClusters.


This blog discusses issues encountered in Ops Center and highlights the ways in which the documentation can help you


« April 2014 »