Eric Sloof - NTPRO.NL

Getting a bit bored during the Christmas holiday? I’m going to show you how to manually create kernel panic on your vSphere 4 ESXi server using the vsish shell. First a warning, don’t use the following how-to in a production environment! You probably know how to get access to the ESXi busy box and enable SSH, if you don’t just Google for it. After getting access to the ESXi command line type vsish. You just opened an interactive shell which can be very useful for trouble shouting or making trouble. :-) To view a list of available commands, type help. Navigate to reliability and crashMe. Type set /reliability/crashMe/Panic and take a look at your ESXi console screen, pretty isn’t it.

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VMware VirtualCenter Management Webservices fails to start after installing or updating the vCenter server. Error messages similar to the following might be written to the Windows System Event log.

The VMware VirtualCenter Management Webservices service terminated with service-specific error 0 (0x0). After some investigation, I’ve found the following error in the Apache Tomcat log at C:\Program Files\VMware\Infrastructure\tomcat\logs

[2009-12-27 20:57:15] [info] Procrun (2.0.4.0) started
[2009-12-27 20:57:15] [info] Running Service...
[2009-12-27 20:57:15] [info] Starting service...
[2009-12-27 20:57:15] [994  prunsrv.c] [error] Failed creating java
[2009-12-27 20:57:15] [1269 prunsrv.c] [error] ServiceStart returned 1
[2009-12-27 20:57:15] [info] Run service finished.
[2009-12-27 20:57:15] [info] Procrun finished.

When you’re encountering this error, just run "C:\Program Files\VMware\Infrastructure\tomcat\bin\tomcat6w.exe" //ES//vctomcat

If the path to the Java.dll is empty and C:\Program Files\VMware\Infrastructure\jre is empty, download the Java 2 Standard Edition Runtime Environment (JRE),  release JRE 6 Update 17 or later from http://java.sun.com/j2se. Change the install path to C:\Program Files\VMware\Infrastructure\jre\
After that you have to select the option “Use default” in the Java tab at the VMware Virtual Management Webservices Properties and the service will start and function like a charm.

The VMware band Elastic Sky opens for Foreigner at VMworld 2009 in San Francisco. Arisa Amano on lead vocals for this song.

During the Dutch VMUG 2009 event NGN’s Community Master, Melle Gloerich has recorded a conversation between Ruben Spruijt and Gabrie van Zanten. They are talking about VMware View 4 and PCoIP, damaged sectors in a virtual machine, project Virtual Reality Check and the differences between VDI and terminal servers.