Although PCoIP is very efficient display protocol also over WAN connection. (See video demonstration on Vimeo ) there was still the leak of a good WAN optimization solution for VMware View 4.0.

We all know that the user experience will heavily benefit  if we can control the WAN traffic. As we know the PCoIP uses both TCP and UDP transport protocols. All of the WAN optimization solutions support TCP. But UDP is not broadly supported with the WAN optimization solutions.

That changes because Expand Networks provide immediate support for all VMware View 4 remote display protocols across the Expand’s Accelerator range of WAN optimization solutions to securely enable, accelerate and control VMware View over the WAN, including the PCoIP protocol.

The benefits that Expand’s solution brings to VMware View include support for:

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In the last week these items are added or edited in VMware’s Knowledgebase at http://kb.vmware.com

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I have just updated the list after receiving word the new version is out and the build numbers are known for vSphere 4 and vCenter Server. So I compiled a list of build numbers and updates from the patch notes for VMware ESX and VMware vCenter Server.

vCenter Server 4.0 Update 1 | 19 Nov 2009 | Build 208156

vCenter Server 4.0 | 05 May 2009 | Build 162902

VirtualCenter 2.5 Server Update 5 | 10 Jul 2009 | Build 174791 (English version)

VirtualCenter 2.5 Server Update 4 | 23 Feb 2009 | Build 147633 (English version)

VirtualCenter 2.5 Server Update 3 | 03 Oct 2008 | Build 119598 (English version)

VirtualCenter 2.5 Server Update 2 | 25 July 2008 | Build 104217 (English version)

VirtualCenter 2.5 Server Update 1 | 10 Apr 2008 | Build 84767 (English version)

VirtualCenter 2.5 Server | 10 Dec 2007 | Build 64201

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Are you having trouble consolidating servers?

Having troubles achieving the consolidation ratios you wanted?

Maybe Intel has got the solution! Yesterday, Intel has presented a 48 core CPU!!

Let’s do the math, 4 virtual machines per core, 48 cores that’s 192 virtual machines per CPU. Take a dual socket server, add two of these CPUs and you have 384 virtual machines per host. That was the good news, the bad news is that this 48 core CPU is only available to research institutes.

The CPU which is developed and produced in Europe has 48 cores which are grouped in pairs of 24 all with their own L2 cache. The 45nm CPU contains 1.3 billion transistors on area of 567 square millimeter. Communications between the core pairs is handled by a message buffer and router and a 256GB/s mesh network. Six pairs share one memory controller and can maximally address 32GB of memory. Energy consumption is between 25 and 125W.

As mentioned before this 48 core CPU is only available to research institutes but some of the techniques used will eventually be used in CPU we use for our virtualization magic. Let’s wait and see.

At the end of May of this year we wrote a article concerning Hypervisor comparisons and we got a lot of positive feedback on it. The downside to that is that people want an update as soon as one of the companies launches a new version of its product, and who can blame them. However the issue is that this takes a lot of research and because of that, a lot of time. And because two of us are ill and in bed wearing a sombrero and the other two are extremely busy, we simply don’t have that time right now.

However, Scott Lowe has written an excellent article on the feature comparison between VMware vSphere 4 and Microsoft’s Hyper-V R2 which is a must read for everybody who’s advising customers on hypervisors.

It’s not as extensive as the Enterprise hypervisor comparison we did earlier but it gives you a good image how both products relate to each other. To extend the picture I added a list of supported operating systems.

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Last we had the opportunity to set up a VMware View Proof of Concept based on the new version 4.0.  We grabbed some hardware set it up in our Support Lab. Installed vSphere 4.0 Update 1 on it. Prepared three virtual servers setup a domain with a domain controller, a vCenter server and a View 4.0 Manager server. We prepared the XP Sp3 golden image we planned to use and setup a Windows XP Sp3 laptop we planned to use as a View 4.0 End Point.  From this point we started the VMware View installation. The installation is pretty straight forward and even me as a pre-sales consultant was able to do the trick. I was lucky to have some help from our engineers. One of them just passed the vSphere 4.0 exam and another one had some experience with VMware View 3.0. Everything worked well and with 90 minutes we had our first vDesktop up and running and a laptop connecting to it.

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In the last week these items are added or edited in VMware’s Knowledgebase at http://kb.vmware.com

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On a regular basis we have info sessions with our most important vendors.  Last week we had a session with HP to tell us more about virtualization in their hardware products. The session was especially targeted at Flex-10. Flex-10 is the way how HP breaks s a 2 x 10Gb Ethernet pipe into a flexible, easy to change, smaller Ethernet ports.

Why is this so important for us virtual friends? Of course it is a huge cost saver not only in hardware but also in management of the environment but the most important thing is that it opens up a lot of new virtual design opportunities.

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One of the coolest things is that we now can make a design for up to 4 blade chassis with each physical 16 server blades and let’s say 320 virtual servers where all the traffic between the servers never leaves the blade chassis. It is all handled with the blade chassis. Also all of the vSphere traffic like VMotion and service console can be handled within the chassis at 10Gb speeds.

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It has been a public secret that some of the great minds in the virtualization community had joined forces to write a vSphere 4 quick start guide.

The idea was simple, provide an easy to use reference guide for all level administrators, consultants and architects.

Together Dave Mishchenko, Duncan Epping, Bernie Baker, Thomas Bryan, Stewart Radnidge and Alan Renoufhave write a great quick start guide which is available from Booksurge. Booksurge is an Amazon company which means Amazon sells it as of November 23rd for $15,99.

So what is the vSphere Quick Start Guide? 256 Pages of tips and hints on how to get around with vCenter, the Service Console and Powershell.  Recently VMware introduced many new features in vSphere 4.0 and with this handy pocket guide you will learn about each of these new features. With each chapter, the pages in this essential guide will answer common questions while giving you unprecedented insight into: Expert tips & tricks, pitfalls to avoid, RemoteCLI & PowerCLI scripts, Configuration how to’s and Virtualization best practices.”

Judging the reputation of the authors, I think it’s $15,99 well spend. As soon as I’m home again I’m going to order a copy.

Today Danny Claproth from Vizioncore had a very interesting message on his twitter, “Vizioncore vFoglight 6 is officially GA“

This is the long awaited version which we heard a lot about during our vFogLight training at the end of October.

vFogLight 6 Pro is available in two versions, the x86 version for small environments only and the x64 for the larger enterprise implementations, and it offers a new and improved user interface, report wizard, FAQs, improved scalability and the enhanced capacity planning feature.

Also vFogLight Pro has full support for the complete VMware vSphere 4 suite, so ESX 4, ESXi 4 and vCenter 4 are supported

A full list of features can be found here and the release note can be found here.

A trail version can be downloaded here.

In the last week these items are added or edited in VMware’s Knowledgebase at http://kb.vmware.com

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Yesterday VMware released it’s new version of its VDI solution, VMware View 4.

VMware View 4 includes the following new features and improvements:

• VMware View with PCoIP – PCoIP provides an optimized desktop experience for the delivery of the entire desktop environment including applications, images, audio, and video content for a wide range of users on the LAN or across the WAN. PCoIP can compensate for an increase in latency or a reduction in bandwidth, to ensure that end users can remain productive regardless of network conditions.
• PCoIP includes VMware View Display with support for up to four monitors and the ability to deliver the optimal resolution and pivot orientation to each monitor independently.
• VMware vSphere Support – VMware vSphere 4 support enables improved virtual machine scalability, performance, and management, with continued support for VMware Infrastructure 3.x.
• Enhanced single sign-on – The Log in as current user feature is integrated with Active Directory and smart cards to help simplify the process of logging in to a VMware View desktop.
• Restricted entitlements – Administrators can control user access to virtual desktops based on the View Connection Server being used for authentication.
• Smart card policies – Administrators can set group policies to force desktop disconnection and require reconnection when users remove smart cards.
• Domain filtering – You can use vdmadmin.exe to control the accessibility of domains and traverse trust relationships more quickly.
• You can cleanly delete View desktops using scripts.
• You can log in to View desktops using user principal names (UPN).
• You can explicitly configure IP addresses to override those supplied by the View Agent when accessing a desktop.
• Mixed Active Directory and Kerberos authentication is supported.

The VMware View 4 release can be found here.

Last night VMware has released Update 1 for ESXi 4, ESX 4, and vCenter server 4.

According to the release notes Update 1 includes the following improvements:

• Support for Windows 7 and Windows Server 2008 R2;
• Support for View 4;
• Support for 160 VMs per host in a HA cluster with 8 hosts or less;
• Increased vCPUs per core limit from 20 to 25;
• Paravirtualized SCSI support has been extended to Windows 2003 and 2008 boot drives;
• vDS performance improvements;
• Support for DB2 database;
• Improved support for Microsoft Clustering.

Besides this vCenter server now includes a pre-upgrade checker tool which enables you to proactively check ESX hosts for any potential issues that you might encounter while upgrading vCenter agents on these hosts as part of the vCenter Server upgrade process. You can run this tool independently prior to upgrading an existing vCenter Server instance. The tool can help identify any configuration, networking, disk space or other ESX host-related issues that could prevent ESX hosts from being managed by vCenter Server after a successful vCenter Server upgrade.

The release note can be found here.

vSphere 4 Update 1 can be downloaded here.

I do like advertising from time to time. I think advertising gives away a lot about how companies operate and what their internal values are. You also find out if the company understands their market and their potential users.

When looking for VMware View articles with Google I came across an ad for Citrix, look at the picture to the right. The ad is somewhat funny actually. Citrix says that their solution with HDX is faster than VMware View. Perhaps it is, perhaps it isn’t, I don’t know. It all depends on workloads, hypervisor, storage and so on.

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In the last week these items are added or edited in VMware’s Knowledgebase at http://kb.vmware.com

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Since last week I’ve got a new assignment which is a long way from home. Next to the downsides of traveling 5 hours a day and staying in hotels, it certainly has advantages.

During my 5 hour drive or when I’m staying in a hotel i have time to listen to the VMware Community Roundtable podcasts I put on my iPhone. For those of you who don’t know this. VMware Community Roundtable is a weekly conference call/chat for VMware enthusiasts. Every week there’s a different topic and this is your change to discuss these topics with the experts in the community. For those of you who don’t have time to attend, there’s the possibility to listen online or download the sessions as podcasts.

Last week I listened to a great topic which was called the ‘#66 – iSCSI Super Friends with EMC, NetApp, Dell, HP, VMware‘. This podcast was from September 30 so it was quite an old podcast but this was such a great session that I don’t want to keep it from you. This session discusses the multi vendor blog post by VMware (Andy Banta), EMC (Chad Sakac), NetApp (Vaughn Stewart), Dell/EqualLogic( Eric Schott), HP/Lefthand Networks (Adam Carter) on how to implement iSCSI with VMware VI3.5 and vSphere 4.

So for those of you who already heard it, sorry for the ‘old’ intel, for those of you who haven’t, this is a must read/hear.

The mult vendor blog post discusses can be found here:

• Using iSCSI with VMware VI 3.x
• Using iSCSI with VMware vSphere 4
  

I really liked the conclusion that you can build iSCSI storage solutions which are as fast as fiber storage solutions and that tier 1, tier 2 and tier 3 storage definitions should not be based on the technique used but on the service level agreement with your end user.

Personally I wonder what the future will bring. Will fiber channel disappear in favor of iSCSI? As discussed during this podcast, ethernet is ideal for storage connections, the questions is which protocol to use, NFS, iSCSI or FCoE. We will see ……

This week a colleague called me with a VMware ESX problem. He’s doing a Exchange 2007 implementation and he configured a virtual machine which should function as the Mailbox server. He was complaining that the virtual machine took 13 to 15 minutes just to boot and he suspected a storage issue as they had been struggling with the storage for a few days.

I asked him to check the virtual machine performance tab and asked him if he saw anything strange. Nothing! The server had plenty of memory left and was not using very much CPU.

When I asked him how many resources he assigned to the virtual machine his response alerted me. He configured the virtual machine with 16GB of memory and 4 vCPUs!

When I asked him why he gave the virtual machine so much resources his response indicated that he hadn’t read the Virtual Infrastructure best practices and applied the ‘MS, I might use those resources just once during my lifecycle‘ sizing. When we checked the%CPU ready performance statistics the values were astronomical.

So I explained the behavior of the CPU scheduler to him and asked him to reduce the number of vCPUs to 1 or 2 and try again. When I called him the next day he told me that the virtual machine now booted within a minute.

So bottom line: Give a virtual machine the resources it needs for normal every day operation and be very modest. Monitor the virtual machine and adjust the resource settings according to your findings. In this case, less definitely is more and it’s very easy, especially in vSphere 4, to (hot) add resources. And if you do need 4vCPUs, it can be more effective to deploy two 2vCPU virtual machines instead of one 4 vCPU virtual machine.

During the coming two days it’s all about the VMware Virtualization Forum 2009.

VMware Virtualization Forum event is a free, interactive full day event where you can learn about virtual infrastructure from experts, industry analysts and companies like yours. No matter what your company size, there’s a virtualization solution for you—from the desktop to the datacenter. You can visit the VMware Virtualization Forum 2009 and attend hands on labs in Orange County, CA.

If you join onsite you can join the Virtualization Forum online. During this highly interactive two-day event, you’ll experience all of the areas you’d find at the onsite event.

Plus during these two days, there will be an ask the experts panel. VMware gathered seven vExperts/bloggers to answer your questions.

These vExperts are:

• Sven Huisman – Virtualfuture.info
• Carlo Costanzo – VMwareinfo.com
• Tom Howarth - PlanetVM.Net
• Michael Keen
• Douglas Brown
• Brian Knudtson – knudt.net/vblog
• and of course Erik Scholten – VMGuru.nl

Visit the VMware website to register for the VMware Virtualization Forum 2009 or check out the schedule.

Don’t miss your chance to:

• Learn about VMware vSphere™ 4 — The next generation of the market leading virtualization platform
• Attend introductory sessions on virtualization and learn how you can cut costs at companies of all sizes
• Get practical advice on choosing a virtualization solution for everything from the desktop to the datacenter
• Learn how to add capacity on demand to your IT infrastructure with cloud computing