Manfred Meier a Web- and System-Administrator from Switzerland has written the ESX Console Manger utility that can do the following. List Virtual Machines and Virtual Disk information with the location and size of the files and directories (also for unregistered Virtual Machines). Rename Virtual Disks of registered Virtual Machines. Kill Virtual Machine Process (if the VM can't be powered off). List All Virtual Disk Flatfiles on a Datastore with size and modification date. And view Logfiles on the ESX Host. He also publishes lots of other VMware tips and tricks on his website ESXGuide.
Sunday, June 10. 2007
Fast-track VI3-IC
Last week I delivered my first fast-track VI3-IC course in Veenendaal. On forehand I was a bit skeptical about the fast-track teaching method because there is a grey area with lots of bad test exams. Those test exams are causing a devaluation of the VCP status. But I managed to stay out of the grey area and one of my students did me a great favor and described his thoughts and feelings about the past week. He also passed his exam with great figures. Curios ? hereās the story (in Dutch).
Continue reading "Fast-track VI3-IC" »Wednesday, June 6. 2007
Eric Siebert started vmware-land.com
Eric Siebert started a great website with lots if VMware tips and tricks. His websiteĀ runs under the name VMware-land. Eric is a 25 year IT veteran who has been dealing with computers his whole life. He has done everything from working on mid-range computers (S/36, AS/400), programming (RPG, dBase, Javascript, Lotuscript, VB Script), telco, cabling, networking, OS/2 administation, Novell Netware administation, Windows server administration, Lotus Domino administation, Websphere (App server, Portal server, MQ) administration, Siteminder administration, IIS administration, SQL administration and VMware administration. He has been using the VMware technology for over 2 years and has completely immersed himself in learning the product inside and out. He recently managed a very successful Windows server consolidation project migrating over 50 physical servers to 4 virtual servers. Eric resides in Arvada, Colorado with his wife and 3 children. Some topics you can findĀ at http://vmware-land.com are dealing with:
How can I specify an alternate location for VM snapshot files?
How do I create an account so I do not have to use root?
How can I set a static MAC address for my VM?
How can I modify the ESX/VC UI web page?
How can I migrate my Vmware Server VMās to ESX?
How do I upgrade a existing virtual disk from BusLogic to LSI Logic?
Friday, June 1. 2007
Rob Bastiaansen is one of the speakers for the VMworld 2007
Rob Bastiaansen has been added as a speaker for the VMworld 2007 event, held September 11 - 13 at the Moscone Convention Center, San Francisco, California. Rob is a VMware certified instructor and also has a lot of other activitiesĀ besides his work as a consultant and trainer he is also a freelance journalist for a number of Dutch IT magazines. Therefore he has a very broad knowledge of the IT market. He is certified as a Microsoft Certified Systems Engineer and because of the multi-platform strategy of Novell he also tries to keep up with his Linux knowledge. Besides the activities listed above he has also translated a few computer related books from English to Dutch, such as Network and System Integration for Dummies and JavaServer Pages from O'Reilly. And he authored and published a book on VMware technology.
Session ID: S288040
Session Title: Linux virtual machines: Templates, P2V and other tips and tricks
Track: 1 IP Infrastructure Planning
Wednesday, May 30. 2007
KS QuickConfig
This Xtravirt utility is designed to reduce the time to deploy and configure VMWare ESX 3 servers and well as eliminate inconsistencies that can arise with manual operations.Ā This Windows GUI based utility is based upon similar functionality of the VMware Web based Scripted Installer but with the additional options of creating post configuration files and loading and saving configurations for repeated use. Complete the form and select the Save option from the toolbar or File menu to generate a pre-configured deployment file. The resulting file can then be used to automatically deploy a fully configured VMWare ESX 3 server. There is tool tip help for each line in the form as well as a help page in the Help menu. All fields must be completed, and a partition file created/selected to create a valid custom configuration file. The resulting ks.cfg file is written in binary format so is fully compatible with Linux Operating Systems.
Tuesday, May 29. 2007
Virtual Infrastructure Scripted Backup Utility
Alex Mittell, prolific and well known contributer to the VMware forums has joined Xtravirt.Ā You can look forward to more of Alex's insights, solutions and utilities posted at Xtravirt. Alex released a new verion of the VISBU ā The Virtual Infrastructure Scripted Backup Utility. VISBU is a free backup utility that is run from the Service Console that provides VMDK level backups of any VM on the host. The script is designed to be easy to use and offers all features from a simple menu driven interface, so a non-Linux administrator can use it with the minimum of fuss. It provides email reports, automated restoration scripts for every backed up VM, and supports backups to SMB, NFS, EXT3, iSCSI and SAN based volumes ā in both 2GBsparse or non-2GBsparse format. It also handles scheduled backups, configuration file creation, automatic SMB volume mounting, and provides a good level of logging for easy troubleshooting.
Wednesday, May 23. 2007
Scripting Advanced Network Configuration with vimsh
Gavin JolliffeĀ over atĀ Xtravirt released a new whitepaper which shows those of you interested in scripting and automated build deployment how to configure some of the more advanced networking functions such as nic teaming, security, traffic shaping, and more. This paper outlines some of the advanced network configuration options using the VMware ESX āvimshā command. This paper assumes the reader has good technical knowledge of VMWare Virtual Infrastructure 3 together with some basic scripting experience although we have endeavoured to write this avoiding unnecessary technical jargon. Note that as this command is currently undocumented by VMware some assumptions about its use and function have been made. The command is to be used at your own risk.
Monday, May 21. 2007
Port Group adding
Andrew Kutz has released the source code of his toolĀ that canĀ add port groups to all your ESX servers via the commend line. Although his application is written in C# you can get a good understanding from the comments Andrew wrote in his code. Especially those about the traversal object. Andrew has been professionally involved in the technology sector for 11 years. For the last six of them he has worked with the latest technologies while employed by the University of Texas at Austin. Two years ago, Andrew started his own consulting firm and development house, l o s t c r e a t i o n s. He is also a founding member of the Austin VMware Users' Group (VMUG). His current pet development project is Sudo for Windows.
Continue reading "Port Group adding" »Wednesday, May 16. 2007
vmCD Connected ?
When you have created a DRS cluster the virtual machines in this cluster are automatically migrated to the least busy ESX host. These migrations depend on VMotion. The most common show stopper for VMotion is a connected CD. This application checks if one of your virtual machines is connected to a CD and displays witch ISO image is connected. Iāve written this application in VB.net and it depends on the VIClient.dll witch is written by Robert Baumstark. Some features like disconnecting all the CDās with one click of a button are not implemented yet, but Iām so proud of my first application that I published it on my weblog anyway :). If you want to give it a try, you can get a free copy here.
Continue reading "vmCD Connected ?" »
Thursday, May 10. 2007
VB Programming with the ViClient.dll
This week I overwhelmed Robert Baumstark with a lot of questions regarding his ViClient.dll. I started with downloading the pre build dll files from Robās website and added them as a reference to my Visual Basic application. So far so good, then I pasted the code from Rob under a button and there was trouble in paradise.Ā Rob warned that this code was written into an e-mail without testing and compiling soĀ it could contain some typoās and I did. Rob gave me a lot of good tips and hints and after a few hours of struggling there began to shine some light at the horizon. The hardest part of writing your own VMware VB application is to understand how the object references can address an object within your VI-3 environment . I took me some time to get a good grip on that subject. When you finally have all the pieces together you can start programming :-). I created a little demo witch queryās the VI-3 environment for information about Virtual Machines. Especially the number of CPUās but my final goal is to query the VMās that wonāt start automatically when the ESX rebooted.Ā This is the most forgotten setting in the properties of a VM and this topic isnāt covered in the VI3-IC course either. Another function I would like to add to my first application is to query all virtual machines in a DRS cluster for a connection to the CD player. This connection is important when you want to V-Motion a VM to another host. So I am happy to announce that my first handy application has seen the light. When you want to take aĀ look at the source code just scroll down. Ā
Continue reading "VB Programming with the ViClient.dll" »