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EM13c Upgrade Tips- Part II

There is a flurry of excitement about Enterprise Manager 13c and I’m blown away by how many customers are looking not just to install and test out the new release, but have plans already underway to upgrade to it.

Determining What Management Packs Are Needed

In Enterprise Manager 12c, there was a little known functionality where you could check what management packs you needed to be licensed for to use a particular page in Enterprise Manager. I referred to it many times at conferences I was presenting at, and almost always people did not realize the functionality existed. Let’s see how this works.

To start with, I’m going to go to the Performance Home page for a particular database (accessed via the Performance menu from the Database home page). Note I’m not particularly interested in what it shows me, I’m just using this as an example of a page that requires the licensing of a management pack. Once I’m on that page, I can follow the path Setup -> Management Packs -> Packs for this Page:

Adding Targets in Enterprise Manager 13c

The only thing that is constant is change.

New Features of Enterprise Manager Cloud Control 13c

For those of you that have been wondering why I’ve been so quiet of recent times, it’s because my wife and I took advantage of a trip to England for UKOUG in December to spend nearly 5 weeks touring around Europe (2 weeks of which was spent river cruising from Amsterdam to Budapest with the fabulous APT river cruises, something I can HIGHLY recommend if you want to see Europe!). But while I might have been taking time off, you can bet the Enterprise Manager developers were not, with the result that Enterprise Manager Cloud Control 13c was released just before Christmas! That makes two releases in a row where Enterprise Manager is the first Oracle product to use a new major version number – EM 12.1.0.1 was the first product to use the version number 12, while EM 13.1.0.0 was the first product to use the version number 13!

Installing a New Enterprise Manager 13c Environment

As I patiently wait for approvals to post my Oracle Management Cloud blog posts, I thought I would just post on Enterprise Manager 13c and answer questions that have been posed to me via email and comments.

Is there anything new I need to watch for as I install EM13c?

Enterprise Manager Cloud Control 13c : Navigation and “Look and Feel”

o-enterprisemgr-13c-clr-2769481I’ve continued to play around with Cloud Control 13c and I’m generally getting a nice vibe from it.

One of the things I really hated about Grid Control 10g and 11g was the navigation. It felt like you had to click on 50 links to get to the thing you wanted. When Cloud Control 12c came along and had a main menu it was a massive improvement. Even so, it was still a little annoying as the menu was split, with some bits on the left and some bits on the top-right.

em12c-menu

In Cloud Control 13c, these menus have been brought together into the top-right of the screen.

Enterprise Manager Cloud Control 13c Upgrade

em-12cA couple of weeks ago I posted about doing a fresh installation of Enterprise Manager Cloud Control 13c (article, blog post). I’ve finally got around to doing an upgrade test from EM CC 12cR5 to 13cR1. You can see the result of that here.

Enterprise Manager Cloud Control 13c : First Steps

o-enterprisemgr-13c-clr-2769481Oracle Enterprise Manager Cloud Control 13c Release 1 (13.1.0.0.0) was released a few days ago. Does that have the acronym “oemcc13cr1”? :)

As usual, my first steps are to do some basic installations. The approach is pretty similar to the 12c installations, but it’s a little greedier now. :)

Top 5 SQL Monitor Features

SQL Monitor is one cool tool.  Via EM12c, it empowers everyone, (yes, that means the developer, too, so give them the access to view this data via Cloud Control, please!)  This is a top five list, but it doesn’t stop there, just remember, this is my favorite features when using Cloud Control with SQL Monitoring.

Promoting Unmanaged Targets Automatically

Recently a customer asked if it was possible to promote unmanaged targets automatically without any interaction. They were already using auto-discovery.

The answer is yes, and of course as soon as you see words like “without any interaction” you know there’s going to be scripting involved. In the Enterprise Manager world, scripting is handled by the EM Command Line Interface, better known as EMCLI. I’ve posted some example scripts of using EMCLI a while back (see this post), but I thought it was worthwhile to show you how this particular request is handled as well. If you have the latest bundle patch on either 12.1.0.4 or 12.1.0.5, you can also use additional parameters to the get_targets verb to list discovered targets (-unmanaged). This includes listing the associated instance targets if you want to promote a RAC database (-associations).