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Category Archives: Performance

VMworld US 2015 Spotlight Session: Project Capstone, a Collaboration between VMW, HP & IBM

No Application Left behind

This year at VMworld 2015 US in San Francisco, over 40 sessions focused on Business Critical Applications and databases will be delivered by a broad cast of VMware experts. These experts include VMware product specialists, partners, customers, and end users (developers and data scientists).

One specific session that we would like to shine the spotlight on is VAPP6952-S, “VMware Project Capstone”, in which VMware, HP and IBM will announce a collaborative effort to virtualize the highest demanding applications. As a result of this partnership between VMware, HP, and IBM, we can now more than ever, confidently claim that all applications and databases are candidates for virtualized infrastructure.  This joint effort, which utilizes an HP Superdome X and an IBM FlashSystem with massive 120 vCPU VMs on vSphere 6 running Oracle 12c constitutes the most significant advancement in the area of virtualization of Business Critical Applications in many years.

The session takes place Monday, August 31st at 5PM. Join us for this session to learn about this game changing initiative.

https://vmworld2015.lanyonevents.com/connect/search.ww#loadSearch-searchPhrase=6952&searchType=session&tc=0&sortBy=&p=

VMware Project Capstone, a Collaboration of VMware, HP and IBM, driving Oracle to Soar Beyond the Clouds using vSphere 6, an HP Superdome X and an IBM FlashSystem ®

 Abstract: When three of the most historically significant and iconic technology companies join forces, even the sky is not the limit.  VMware, HP and IBM have collaborated on a project whose scope both eradicates the long accepted boundaries of virtualization for extreme high performance and establishes a new approach to cooperative solution building.

The Superdome X is HP’s first Xeon based Superdome and when combined with an IBM FlashSystem ®  and virtualized with vSphere 6, the raw capabilities of this stack challenge the imagination and dispel previously held notions of performance limitations in virtualized environments.  The Superdome X and the FlashSystem  comprise a unique stack for all Business Critical Applications and databases. The most demanding environments can now be virtualized. It is no longer obligatory for VMware to claim that 99.9% of all applications and databases are candidates for virtualized infrastructure, as that number is now 100%.  This spotlight session features senior executive management from VMware, HP and IBM and an introduction of the tests results of this unprecedented collaborative effort.

Key Takeaways:

  1. The methodologies that are being used to drive the Superdome X and the IBM FlashSystem ® to the far edges of known performance.
  2. The reasons behind the joint effort of these three renowned companies as well as the aspirations for this collaboration.
  3. An understanding of how this new landmark architecture can affect the industry and benefit customers who have extreme but broad performance requirements.

VMWorld Topic: Virtual Volumes (VVOLS) a game changer for running Tier 1 Business Critical Databases

One of the major components released with vSphere 6 this year was the support for Virtual Volumes (VVOLS). VVOLS has been gaining momentum with storage vendors, who are enabling its capabilities in their arrays.

When virtualizing business databases there are many critical concerns that need to be addressed that include:

  1. Database Performance to meet strict SLAs
  2. Daily Operations e.g. Backup & Recovery to complete in set window
  3. Cut down time to Clone / Refresh of Databases from Production
  4. Meet different IO characteristics and capabilities based on criticality
  5. Never ending debate with DBAs
  6. File Systems v/s Raw Devices (VMFS v/s RDM)

VVOLS can offer solutions to mitigate these concerns that impact the decision to virtualize business critical databases. VVOLS can help with the following:

1. Reduce backup windows for databases
2. Provide ability to have Database consistent backups
3. Reduced cloning times for multi-terabyte databases
4. Provide capabilities for Storage Policy based management

Details on the solutions available with VVOLS and its impact on “Virtualized Tier1 Business Critical Databases” will be discussed in detail at vmworld 2015 in session STO4452:

STO4452 –  STO4452 – Virtual Volumes (VVOLS) a game changer for running Tier 1 Business Critical Databases
Session Date/Time: 08/31/2015 03:30 PM – 04:30 PM

What’s New in VMware vSphere 6 Performance

Not too be outdone by all the new and amazing vSphere 6 features, there are a number of scale and performance enhancements within the vSphere 6 platform that should be highlighted.
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VMworld 2015: Extreme Performance Series

Who loves virtual Performance? Who wants to learn more about it?

Everybody of course!

I’m very excited about this year’s Extreme Performance Series mini-track being hosted at VMworld San Francisco and Barcelona. These sessions are created and presented by VMware’s best and most distinguished performance engineers, architects and gurus. I’ve tried to provide my personal thoughts on each session but these few words will never do them justice. Hope too see you all there!

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Oracle on vSphere book – Tech Target Interview of Authors

Tech Target has completed and published an interview of the authors (Don Sullivan and Kannan Mani) of the Oracle on vSphere VMware press book.  The published interview is linked  below:

The official VMware press book and the definitive authority on the subject of Oracle on vSphere: http://www.amazon.com/Virtualizing-Oracle-Databases-vSphere-Technology/dp/0133570185 “Serious Databases Require Serious Virtualization”

— Putting Oracle databases on a virtualized infrastructure – http://searchvmware.techtarget.com/feature/Putting-Oracle-databases-on-a-virtualized-infrastructure — The perks to virtualizing Oracle on vSphere 6 – http://searchvmware.techtarget.com/feature/The-perks-to-virtualizing-Oracle-on-vSphere-6

SIOC: I/O Distribution with Reservations & Limits – Basic Concepts

The mClock scheduler was introduced with vSphere 5.5 Storage I/O Control (SIOC) and laid the foundation for new capabilities for scheduling storage resources.  vSphere 6.0 expands upon these capabilities and adds the ability to reserve IOPS, providing even more flexibility and control when delivering storage services to virtual machines.  However, this new capability introduces new questions about how resources are managed and allocated during periods of storage contention.

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vSphere with Operations Management Product Walkthroughs

If you’ve ever tried to watch a product demo video, or tried to use it to show a product to someone else, often times you find yourself trying to pause the video at the exact right moment, and then having scrub backwards or forwards because you missed the timing.  At VMware we’ve created an alternative way ot showing demos, which we call Product Walkthroughs.  These are web-based demos that let you walk through a scenario screen-by-screen, at your own pace.  Each screen has annotations to explain what’s going on and markups that highlight important parts of the screen, both of which can be turned off if you want a clean view.

Although we have created Product Walkthroughs for numerous products and solutions, the ones I want to focus on are for vSphere 6 and vSphere with Operations Management.  Both of these provide a great way to learn about these products and their features at your own pace, as well as to show how something works to your colleagues (or bosses).  The one on vSphere 6 highlights the features in this major new release, with sections on:

and more.

The vSphere with Operations Management product walkthrough provides an in-depth look at all the features of its two major components, vSphere and vRealize Operations, including

So, check them out and let us know what you think!

Big Data Extensions Version 2.2 – What’s New? A summary of the new features.

The new  vSphere Big Data Extensions Version 2.2 shipped on the 5th June 2015!

Here is a quick summary of the new features that appear in the 2.2 release. This is an exciting and much-awaited release. As always, refer to the technical documents and the release notes to get more detail on these subjects. 

• Support for the Latest Hadoop Distributions. BDE 2.2 supports the latest versions from the major Hadoop distribution vendors, including Bigtop 0.8, Cloudera CDH 5.4, Hortonworks HDP 2.2, MapR 4.1, and Pivotal PHD 3.0.

• Better Fully Qualified Domain Name (FQDN) Management. We found that some users had difficulty with generating FQDNs within their network for newly cloned virtual machines. BDE can now generate and propagate meaningful host names in FQDN form for your new  virtual machines that host the Hadoop nodes. The new FQDNs will be registered to a DNS server if you are using a Dynamic DNS server.

• Shrink clusters. You can now reduce (as well as expand) the number of worker virtual machines that belong to a running Hadoop cluster in an easy way. The virtual machines targeted for shrinking will be quiesced, withdrawn from the Hadoop cluster and then deleted to release any resources that they used completely.

• Active Directory/Lightweight Directory Access Protocol (AD/LDAP) integration. You can use an AD/LDAP server to manage the accounts generated by BDE within the Hadoop nodes . You can specify the accounts to be Hadoop users accounts and/or service accounts in an AD/LDAP server.

• vSphere 6.0 Instant Clone. BDE will, at the user’s request, use Instant Clone technology to spin up new Hadoop VMs. This feature reduces the time of spinning up Hadoop VMs and the runtime footprint. This is an optional way to do this. You can choose to use the older “full clone” method also if you prefer to. We recommend that you use this new type of cloning for your test and development workloads to begin with.
• Centralised logging. You can configure BDE to direct logging information to an external syslog server including LogInsight.
• Quiesce the BDE management server. You can quiesce BDE management server with a command so that you can backup BDE management server’s data for your clusters safely.
• Automatic GUI installation. BDE GUI is automatically registered to the vCenter after BDE is deployed.

• Support for the Latest Partner Hadoop Management Tools. BDE 2.2 supports Cloudera Manager 5.3, and Ambari 1.7. You have more flexibility to deploy Hadoop clusters, including a compute-only cluster,a  HBase-only cluster,a  data-compute separated cluster etc. even when using a Partner Hadoop Management tool.

• Support for the Latest Isilon Version. Fully automated process to deploy and manage compute only clusters on OneFS 7.2.

• Big Data Extensions Upgrade. You can upgrade Big Data Extensions 2.1 to the current version, Big Data Extensions 2.2, and preserve all the data for the Hadoop clusters that were created using Big Data Extensions 2.1. All of your existing clusters can be managed by Big Data Extensions once the upgrade completes.

• Localization. BDE is localized to 6 languages including DE, FR, ZH_CN, ZH_TW, KO, and JA.

Let Us Wow You with vSphere 6

Not yet on vSphere 6?  Join us for a webcast to learn why you should be.  Starting June 2nd, 2015 and recurring every other Tuesday at 9AM, join the vSphere product experts to learn what’s new and exciting about vSphere 6!  A different topic will be covered each session and time will be allocated at the end of each webcast for Q&A.

Please always check the latest schedule each week as topics may change and sessions may be added or removed.

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Configure Auto Deploy Rules – PowerCLI

In the previous post Configure DHCP and TFTP for Auto Deploy, we discussed how to setup your DHCP and TFTP servers to allow your ESX hosts to PXE boot. However, once an ESX host boots, it will need directions to know what to boot. This is where Auto Deploy Rules come in. Continue reading