Eric Sloof

René vd Linden is in the Information Technology field for more than 12 years, starting out with helpdesk/desktop/server support at Polygram/Universal Music and ending up as a system administrator at Connexxion, a public transport organisation. At a customer with three Virtual Centers (VC), he needed a way to document the security roles and their permissions, and a easy/consistent way to apply these role/permissions to the other VC’s. So he created an Excel sheet to generate SQL files per role (incl. permissions), which can be imported directly in the VC (MS-SQL) Database to create the roles.

You can download the new VCP Logos for use on your business card, stationery, marketing materials, or Web site at the VMware Certified Professional Program Web site. Besides that VCP On VMware ESX Server 3.5 and Virtual Center 2.5 are available from March 1st, 2008.  Current holders of the VCP for VMware Infrastructure 3 will not be required to refresh their certification for VMware ESX Server 3.5 and VMware VirtualCenter 2.5. Candidates who have taken one of the qualifying courses for the VCP on Virtual Infrastructure 3.0 and have not taken the test are encouraged to do so as soon as possible. Beginning March 1st, 2008 questions on VMware ESX Server 3.5 and VMware Virtual Center 2.5 may appear on the exam. Candidates who have taken VMware ESX Server 3.0 and VMware Virtual Center 2.0 classes and DO NOT take the test prior to March 1st, 2008 will have the following options to learn about the new software versions. 1. Self study and hands on experience. 2. What’s New e-learning offerings from VMware What’s New classes will not be required for those attempting the exam, but are recommended as an information source.

Book Description : This book will detail the default and custom installation of VMwares ESX server as well as basic and advanced virtual machine configurations. It will then walk the reader through post installation configurations including installation and configuration of VirtualCenter. From here, readers will learn to efficiently create and deploy virtual machine templates. Best practices for securing and backing up your virtual environment are also provided. The book concludes with a series of handy, time-saving command and configuration for: bash shell keystrokes, Linux commands, configuration files, common/proc files, VMware ESX commands, and troubleshooting.

Innotek VirtualBox is a family of powerful x86 virtualization products for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License (GPL). Presently, VirtualBox runs on Windows, Linux and Macintosh hosts and supports a large number of guest operating systems including but not limited to Windows (NT 4.0, 2000, XP, Server 2003, Vista), DOS/Windows 3.x, Linux (2.4 and 2.6), and OpenBSD. VirtualBox is being actively developed with frequent releases and has an ever growing list of features, supported guest operating systems and platforms it runs on. VirtualBox is a community effort backed by a dedicated company: everyone is encouraged to contribute while innotek ensures the product always meets professional quality criteria. On this site, you can find sources, binaries, documentation and other resources for VirtualBox. If you are interested in VirtualBox (both as a user, or possibly as a contributor), this website is for you.

I’m running out of options. I desperately want to check out the new features in ESX 3.5 but I can’t find a way to run ESX 3.5 in a virtual environment. I tried Workstation 6, VMware Server 2.0 and even VMware Player 2.0. The player starts ESX 3.5 in the blink of an eye but when I power on my first virtual machine I receive the same error I received in Workstation.

*** VMware Player internal monitor error ***
vcpu-1:ASSERT vmcore/private/physMem_shared.h:38 bugNr=131897
Please report this problem by selecting menu item Help > VMware on the Web > Request Support, or by going to the Web page "http://www.vmware.com/info?id=8&logFile=C%3a%5cUsers%5cEric%20Sloof%5cAppData%5cLocal%5cTemp%5cvmware%2dEric%20Sloof%5cvmware%2dEric%20Sloof%2d2700%2elog&coreLocation=C%3a%5cVirtual%20Machines%5cESX35%5cvmware%2dcore%5b0%2d1%5d%2egz". Please provide us with the log file (C:\Users\Eric Sloof\AppData\Local\Temp\vmware-Eric Sloof\vmware-Eric Sloof-2700.log) and the core file (C:\Virtual Machines\ESX35\vmware-core[0-1].gz).
If the problem is repeatable, please select 'Run with debugging information' in the Options panel of Virtual Machine Settings. Then reproduce the incident and file it according to the instructions.
To collect data to submit to VMware support, select Help > About and click "Collect Support Data". You can also run the "vm-support" script in the Workstation folder directly.
We will respond on the basis of your support entitlement.
We appreciate your feedback,
  -- the VMware Player team.

Since the problem with running ESX 3.5 in Workstation 6 still isn’t fixed I tried to install ESX 3.5 in the beta version of VMware Server 2.0. What you have to do is de-install Workstation 6 and leave your virtual machine files present. Then download and install VMware server 2.0 and register the vmx file of your ESX 3.5 virtual machine. Just start it up and wait for a very long time (several hours). Eventually ESX 3.5 will become active and you should be able to start your Windows XP virtual machine. There is one but,  The current virtual device type (e1000) is not supported by VMware Server e.x.p.  I gathered some handy URL’s like Logon as Local Admin – Vista,  Log on as builtin administrator in Vista and vmware beta 20 adds vista gutsy gibbon support. In the screen shot you see ESX 3.5 running within VMware Server 2.0.

VMware ESX Server in the Enterprise is the definitive, real-world guide to planning, deploying, and managing today’s leading virtual infrastructure platform in mission-critical environments. Drawing on his extensive experience consulting on large-scale ESX Server implementations, Edward L. Haletky brings together an unprecedented collection of tips, best practices, and field-tested solutions. More than any other author, he illuminates the real issues, tradeoffs, and pitfalls associated with ESX Server–and shows how to make the most of it in your unique environment. Haletky covers the entire lifecycle: planning, installation, system monitoring, tuning, clustering, security, disaster recovery, and much more. Throughout, he supports his recommendations with examples from real-world deployments. He also provides detailed checklists for handling crucial issues such as caching, networking, storage, and hardware selection. Many of his techniques and practices apply to all current virtualization platforms, not just ESX Server. This book will be an indispensable resource for every network architect, administrator, and IT professional who works with virtual servers. ESX Server newcomers will find the soup-to-nuts introduction they desperately need; experienced users will find an unparalleled source of field-tested answers and solutions.

Rajeev over at Firstsource has written a PowerShell (VI-Toolkit) script that creates multiple virtual machines based on a template.

$vc = Get-VIServer -Server <server> -User <username> -Password <passwd> $esx = Get-VMHost -Server $vc -Name <host> $temp = Get-Template -Server $vc | where {$_.name -like "winxp"} $i = 0 $array = "test1","test2"
while ($i -le 1)
{
$vm = New-VM -Name $array[$i] -Template $temp -Host $esx $i++ }

This script creates two virtual machines, the name of the new virtual machine is based on the contents of the array e.g. test1 and test2.

Arne Fokkema over at ICT-Freak was the First one to discover a nice Christmas present. This release introduces VMware ESX Server 3i, the industry's first ultra-thin hypervisor. With this ultra-thin architecture, ESX Server 3i provides unprecedented levels of security, reliability, and manageability. ESX Server 3i provides all the benefits and features of VMware ESX Server hypervisor including: Increases security with a small, virtualization-centric package that minimizes attack surface area and requires minimal patching, Provides full integration with VirtualCenter 2.5, Integrates with hardware to ensure compatibility, certification, and optimized configurations, Enables standards-based management of the underlying hardware, Works in conjunction with VMware Distributed Resource Scheduler (DRS) to achieve plug-and-play capacity scaling for your datacenter. ESX Server 3i Installable is supported only on Dell 2950 (full support) and on HP DL380 G5 (experimental support).

Server virtualization feels unstoppable these days. The worldwide market for virtualization platform software grew 69% last year to US$1.1 billion, according to market research firm IDC, which predicts average annual growth of 27% through 2011, when global sales are expected to total $3.5 billion. But several factors could still stall the technology's growth, analysts say. For instance, software licensing terms often remain too restrictive or expensive for users that want to run their databases or applications on virtualized servers. In addition, finding IT workers who have virtualization experience can be a challenge for companies. Read the full story at Webwereld.