Thursday Oct 10, 2013

Who Is Right - the Hardware or the Software?

Michael Palmeter and Renato Ribeiro enjoy a good duel. Michael represents Oracle Solaris. Renato represents SPARC servers. Watch and listen as they argue their case on two questions of interest to sysadmins. Taped at Oracle OpenWorld 2013.

What Determines Performance - The Hardware or the Software?

Michael Palmeter vs Renato Ribeiro

Is the hardware or the software more important to the performance of a system? Oracle Solaris product director Michael Palmeter goes mic-to-mic with Renato Ribeiro, Oracle SPARC Director. Taped at Oracle OpenWorld 2013.

What Kind of Scalability is Better - Horizontal or Vertical?

Renato Ribeiro vs Michael Palmeter

Is Oracle's approach to large vertically scaled servers at odds with today's trend of combining lots and lots of small, low-cost servers systems with networking to build a cloud, or is it a better approach? Michael Palmeter, Director of Solaris Product Management, and Renato Ribeiro, Director Product Management for SPARC Servers, discuss.

photo of 2005 Fat Boy taken at Little Big Horn National Monument by Rick Ramsey

- Rick

Follow me on:
Blog | Facebook | Twitter | Personal Twitter | YouTube | The Great Peruvian Novel

Thursday Sep 12, 2013

Should You Consolidate Your Servers Onto Oracle SuperCluster?

"Are you planning to consolidate a server running a business-critical application that you want to update with future releases over upcoming years, or are you trying to get rid of an old server running a legacy application that will not be updated anymore?"

This is just one of the questions Thierry asks in his article, which is a great resource for sysadmins, systems architects, and IT managers who are trying to decide whether to consolidate individual servers onto an Oracle SuperCluster. Your answer will determine whether you should put your application in native or non-native Oracle Solaris zone.

Other questions Thierry and friends ask:

  • Is my server eligible for physical-to-virtual (P2V) migration?
  • Are you planning a long-term or short-term migration?
  • How critical are performance and manageability?

Once he has helped you determine your general direction, he discusses these architectural considerations:

  • SuperCluster domains
  • Network setup
  • VLAN setup
  • Licensing considerations

Finally, he provides a thorough step-by-step instructions for the migration itself, which consists of:

  • Performing a sanity check on the source server
  • Creating a FLAR image of the source system
  • Creating a ZFS pool for the zone
  • Creating and booting the zone
  • Performance tuning

And just in case you're still not sure how it's done, he concludes with an example that shows you how to consolidate an Oracle Solaris 8 Server Running Oracle Database 10g. It's all here, give it a good read:

Technical Article: If Virtualization Is Free, It Can't Be Good, Right?

Article by Thierry Manfé, with contributions from Orgad Kimchi, Maria Frendberg, and Mike Gerdts

Best practices and hands-on instructions for using Oracle Solaris Zones to consolidate existing physical servers and their applications onto Oracle SuperCluster using the P2V migration process, including a step-by-step example of how to consolidate an Oracle Solaris 8 server running Oracle Database 10g.

Video Interview: Design and Uses of the Oracle SuperCluster

Interview with Alan Packer

Allan Packer, Lead Engineer of the Oracle SuperCluster architecture team, as explains how the design of this engineered system supports consolidation, multi-tenancy, and other objectives popular with customers.

By the way, that's a picture of an 01 Ducati 748 that I took in the Fall of 2012.

- Rick

Follow me on:
Blog | Facebook | Twitter | YouTube | The Great Peruvian Novel

About

Contributors:
Rick Ramsey
Kemer Thomson
and members of the OTN community

Search

Archives
« April 2014
SunMonTueWedThuFriSat
  
1
2
3
4
5
6
7
8
9
10
12
13
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
   
       
Today
Blogs We Like