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Tag Archives: vSphere

Storage Blog Recap: Top Blogs from January

The third week of every month, we will be compiling a list of the top vSphere Storage posts from the previous month for you to digest.

Here are the top storage blogs from January:

VMware Virtual SAN: File Services with NexentaConnect

Rawlinson Rivera discusses NexentaConnect for Virtual SAN, a software-defined storage solution designed specifically to deliver file service on top of Virtual SAN.

SAP HANA Dynamic Tiering and the VMware Software Defined Data Center

The latest release of SAP HANA has brought the concepts of multiple-temperature data and lifecycle management to a new level. Bob Goldsand talks more about this, as well as native use cases and dynamic tiering with VMware HA and workload management.

Storage and Availability at Partner Exchange 2015

VMware Partner Exchange just wrapped up in San Francisco, California. In this post, Ken Werneburg talks about some key storage and availability sessions that were offered during the conference.

Discover Software-Defined Storage and VMware Virtual SAN at PEX 2015!

The Virtual SAN team highlights some of the can’t-miss sessions that were available to attendees of VMware Partner Exchange 2015.

Performance Unplugged: Demanding Applications

Mark Achtemichuk introduces a new series called “Performance Unplugged”, which showcases a number of talented performance gurus and also covers commonly asked questions and topics.

Be sure to subscribe to the Virtual SAN blog or follow our social channels at @vmwarevsan and Facebook.com/vmwarevsan for the latest updates.

For more information about VMware Virtual SAN, visit http://www.vmware.com/products/virtual-san.

vSphere 6 Web Client

With the recent announcement of VMware vSphere 6, I can finally start talking about the improvements we’ve made for vSphere 6 Web Client.  Over 100 enhancements, with some user actions performing 5x faster.  There are excel sheets and graphs full of performance data, but the best way to see the difference is to experience it yourself.  If you’ve been wary of using vSphere Web Client in the past, you should give it another shot with vSphere 6.

In my time here I’ve heard of many tips on using Web Client that I didn’t learn during training or while using it directly.  I thought it would be helpful to put all of these learnings in one place.  I’m sure many of you reading this know about some of these tips, but hopefully there are some new ones in there that are helpful to you as well.  This is a living document, so if there are tips and tricks not on the list, please share with the rest of us by adding it to the list.  I should stress that this is not an official VMware document:

https://en.wikibooks.org/w/index.php?title=VSphere_Web_Client/UI_Tips

Short url: http://tiny.cc/webclientwiki

 

There are also many enhancements in the vSphere 6 Web Client, some of which are highlighted below:

  • Controlling “All Users’ Tasks” for performance

We know that the All Users’ Tasks view of Recent Tasks is an important feature, but  it also turns out to be an incredibly “heavy” feature, which can quickly spiral out of control and impact vCenter Server performance.  The focus of this version of vSphere Web Client was improving performance and giving you more control on customizing your experience.  In order to achieve both of these goals, we had to make it a bit harder to get to All Users’ Tasks.  This will help ensure that your systems will run smoother out of the box, with the option to enable the feature if you need it.  We are also actively working on a better solution for this feature, but couldn’t get it in time for this release.

You’ll see some instructions when you first select All Users’ Tasks, and more detailed steps are in the Release Notes, but I included them here for reference.  Once you’ve enabled this feature, it becomes the default view:

A) Click More Tasks in the Recent Tasks panel to view all users’ tasks.

OR

B) Edit the webclient.properties file and change the “show.allusers.tasks” setting. For large vSphere environments, changing the “show.allusers.tasks” setting can potentially impact performance.

1. Locate the webclient.properties file

For the vCenter Server Appliance, the file is located in the /etc/vmware/vsphere-client/webclient.properties directory.

For vCenter Server on Windows, the file is located in the C:\ProgramData\VMware\vCenterServer\cfg\vsphere-client\webclient.properties directory.

2. Edit the file using a text editor and change show.allusers.tasks=false to show.allusers.tasks=true.

3. That’s it!  No restart of anything should be required.  Go to vSphere Web Client, select “All Users’ Tasks” and it should work.

  • Many performance enhancements

Performance was the primary goal of this release of vSphere Web Client.  Efforts were made to improve the performance of every portion of the interface, and you should see these improvements when you start using vSphere 6.  Here are some of the major areas we worked on: Login and Home page, Summary pages, Networking pages, Related Objects lists, General Navigation, Performance Charts, Action Menus (right click), and reducing unnecessary data retrieval, which also serves to lighten load on vCenter Server.

The net result is that the vSphere 6 Web Client is an entirely new experience and easier to use than previous versions of vSphere Web Client.

  • Tasks where they belong

This was shown at VMworld, but is worth another mention: The tasks pane is now back at the bottom, giving you room to see the information you need.

Tasks at bottom

This comes along with the ability to move and resize panes (we call this Dockable UI), allowing you to customize it to your liking, such as below where Alarms and Work in Progress have been moved to provide a larger workspace.

Dockable UI

  • Reorganized Action menus (right click)

Action menus have been reorganized and flattened so that your actions are easier to find, and placed more familiarly.  It should be much easier to pick up as you transition from the old desktop client to vSphere Web Client.

Action Menus

  • Home menu navigation

The new and improved home button now shows a navigation menu which allows you to jump from wherever you are to one of the common views.  You can now get back to any of the major inventory trees from anywhere in one click!

Homeburger

I hope this overview encourages you to upgrade your existing vCenter Servers to vSphere 6 so that you can experience these improvements (and more!) that we’ve made.

vSphere 6 – Clarifying the misinformation

With the Announcement of vSphere 6 this week there is a lot of information being published by various sources. Some of that information is based on old beta builds and is much different than what we’ll see in the final product. In this post I aim to correct some of the information based on the beta builds that’s floating around out there.

First off there’s confusion on the maximum number of virtual machines per cluster vSphere 6 supports. This is in part my fault, when we wrote the What’s New in vSphere 6 white paper the number was 6000. Additional scale testing has been done and that number is now 8000. The what’s new paper will be updated soon to reflect this.

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New Release: vCenter Server 5.5 Update 2d

Today VMware released an update to its vCenter Server management solution.

vCenter Server 5.5 Update 2d | 27 JAN 2015 | Build 2442329
vCenter Server 5.5 Update 2d Installation Package | 27 JAN 2015 | Build 2442328
vCenter Server Appliance 5.5 Update 2d | 27 JAN 2015 | Build 2442330

Please make sure to review the release notes and download from vmware.com

While this is a minor release it does resolve many issues previously experienced as summarized here:

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Reference Architecture for building a VMware Software–Defined Datacenter

The latest in our series of reference architectures is now available. This is an update to the previous version which brings in additional products and covers the vCloud Suite 5.8 release.

This reference architecture describes an implementation of a software-defined data center (SDDC) using VMware vCloud® Suite Enterprise 5.8, VMware NSX™ for vSphere® 6.1, VMware IT Business Management Suite™ Standard Edition 1.1, and VMware vCenter™ Log Insight™ 2.0 to create an SDDC. This SDDC implementation is based on real-world scenarios, user workloads, and infrastructure system configurations. The configuration uses industry-standard servers, IP-based storage, and 10-Gigabit Ethernet (10GbE) networking to support a scalable and redundant architecture.

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Logging USB devices plugged into ESXi

 

I just found an interesting question on an internal message board here in VMware. A customer was wondering if it was possible to disable USB ports at the ESXi level. They are a very security conscience organization and they want to block any opportunity for someone internally with malicious intent to plug in a USB drive. Normally, this would be done at the BIOS level of the hardware but some device manufactures don’t implement that functionality.

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Register now for Webinar to learn about Pivotal CF, based on Cloud Foundry and powered by VMware vSphere and vCloud Air

Learn about how customers are rapidly adopting Pivotal CF on VMware, the enterprise Platform-as-a-Service (PaaS) that enables customers to experience turnkey PaaS capabilities on familiar vSphere and now vCloud Air environments.

Register now for the upcoming webinar: Supercharge your Application Delivery.

Jointly hosted by VMware and Pivotal, the speakers are:

  • Jay Marshall, who is a Principal Cloud Development Strategist at VMware, who has spent almost 20 years working in enterprise application development and specializes in next generation application architecture on VMware’s vCloud Air cloud platform.
  • Rosie Pongracz, who leads Pivotal CF and PaaS Product Marketing at Pivotal, with over 20 years of experience bringing enterprise technology to market.

VMware Orchestrator Shellshock Patches Released

A few days ago there was an announcement on some security vulnerabilities potentially affecting Linux based machines (see here: VMware Security Advisory). Well, today we announced the availability of more patches for various versions of VMware Orchestrator here: VMware Orchestrator Express Patch.

Please refer to the knowledge base articles above for steps to upgrade and/or patch your current systems that may be vulnerable. Note that if you are running VMware Orchestrator installed on Windows, this machine is not impacted by this vulnerability.

Check here for the download page for these relevant patches.

Please subscribe to the following blog feed for continuous updates: VMware Shellshock Blog Updates.

 

Get notification of new blog postings and more by following Harry on Twitter: @HarrySiii

vCenter Server 5.5 Update 2 Released

Today VMware released Update 2 of its vSphere management solution, vCenter Server. In this release there are updates to the supported database versions and many resolved known issues.

What’s New

  • vCenter Server database support: vCenter Server now supports the following external databases:
    • Oracle 12c. Important: For pre-requisite requirements, see KB 2079443.
    • Microsoft SQL Server 2012 Service Pack 1
    • Microsoft SQL Server 2014
  • vCloud Hybrid Service: The vCloud Hybrid Service (vCHS) introduces a new container, Hybrid Cloud Service, on the vSphere Web Client home page. The Hybrid Cloud Service container contains the vCHS installer and the new vCloud Connector installer.
  • Customer Experience Improvement Program: The vSphere customer experience improvement program is introduced to collect configuration data for vSphere and transmit weekly to VMware for analysis in understanding the usage and improving the product. For more details, see the vSphere Documentation Center.

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Introducing VMware vSphere Remote Office Branch Office Editions

At VMworld 2014 in San Francisco, we introduced VMware vSphere Remote Office Branch Office Standard and Advanced editions. These exciting offerings will allow us to provide new and existing customers of all sizes with enhanced service level, standardization and availability capabilities for remote and branch office locations.

Customers can expect vSphere Remote Office Branch Office to deliver:

  • Faster provisioning of servers through virtualization
  • Enforcement of configuration standards
  • High availability of IT infrastructure at remote sites via vSphere’s business continuity features such as vMotion, Storage vMotion, Replication and Data Protection

These new offerings feature a per virtual machine licensing metric that offers customers the flexibility to deploy only the number of workloads required at each remote site. vSphere Remote Office Branch Office Standard and Advanced is expected to be available in Q3 2014. They will be available in packs of 25 virtual machines priced at $3,000 for the Standard edition and $4,500 for the Advanced edition. These packs can be distributed across multiple remote sites.  These new offerings will replace existing vSphere Essentials and Essentials Plus Kits for Retail and Branch Offices.

Note that the regular non-Retail/Branch Office Essentials and Essentials Plus Kits (that come in 6 CPU packs with 1 vCenter Server Essentials) will continue to be available.

For more info, go to:  http://www.vmware.com/products/vsphere/compare.html

If you’re at VMworld this week, you can learn more about using vSphere in Remote Office and Branch Office environments in the following session:

INF1212 – “Best Practices in Virtualizing Remote Offices and Branch Offices with VMware”

  • Tuesday, Aug 26, 11:00 AM – 12:00 PM PT
  • Wednesday, Aug 27, 11:30 AM – 12:30 PM PT

Coming soon: vSphere 5.5 Update 2

We’re also announcing vSphere 5.5 Update 2. The new release offers support for new chipsets, guest operating systems, business critical application and 6TB hosts. It is expected to be available in Q3 2014.

Get details on the pending release at the following session:

INF1502 – “What’s New in vSphere?”

  • Wednesday, Aug 27, 8:00 AM – 9:00 AM PT
  • Thursday, Aug 28, 1:30 PM – 2:30 PM PT

vSphere Beta Program Continues

On June 30, we opened up the vSphere Beta Program for everyone to enroll and to help us define the direction of world’s most robust virtualization platform. Over the last couple of months, beta participants have offered up heaps of feedback on product functionality, configurability, usability, and performance in the private beta community. Additionally, they have had the chance to learn more about vSphere through weekly webcasts and interaction with our product teams.

We’re committed to make the next release the strongest possible with your help. The beta program remains open, and we’re still seeking participants. It’s not too late to download, install, and evaluate the vSphere beta software in your environment today.

Join the vSphere Beta Program today at: https://communities.vmware.com/community/vmtn/vsphere-beta

There will be a technical previews pod in the VMware booth (1229) showcasing some of the features in this vSphere Beta.  Please stop on by to learn more.