[Release] ESXi-Customizer-PS 2.3 - The ESXi image customization script


I have just released version 2.3 of my ESXi-Customizer-PS script - a PowerCLI script to create customized ESXi installation images and the destined successor of my ESXi-Customizer tool.

I was somewhat in a hurry to get this out, because with the release of ESXi 5.5 Update 2 a bug in PowerCLI ImageBuilder manifested itself that needed a workaround. The new version implements this workaround, but also has one other improvement that you will like.

Great flings and a contest!


When you heard about VMware flings for the first time (if ever) you probably wondered what this is: Flings are short-term projects that VMware engineers work on - supposedly in their spare time, just for fun -, and they result in software that is not officially supported by VMware, but serve a specific purpose and address challenges that you might have when using VMware products - in a very handy way. They are published by VMware Labs that also do some very interesting academic research and publications.

VMware releases vSphere 5.5 Update 2 - What's new and how to update free ESXi


It looks like yesterday the whole IT Community was pretty much focused on the much anticipated Apple Live event, so you might have missed an important VMware announcement: vSphere 5.5 Update 2 was released. Besides the usual bug fixes there was one important new functionality added that will make a lot of VMware Admins happy, especially those who do not like the new Web Client.

Before going into some details here are the relevant links to downloads and release notes:

Between VMworlds 2014 ... See you in Barcelona?


Unless you have been living under a rock during the last two weeks you will know that VMworld 2014 US took place in San Francisco. I have not been there, but enjoyed the summer vacation with my family in a rural area of Germany with very poor mobile network coverage. Anyway the constant never-ending stream of VMworld news and buzz could not completely elude my attention ...

Again, this was a great conference with exciting announcements - No worries, I will not repeat here what the crowd of well-known virtualization bloggers has already shouted out. But I am somewhat concerned that there is no more good news left for the yet upcoming VMworld 2014 Europe conference in Barcelona (Oct 14th to 16th) that I will be happy to attend again.

Do you need disk encryption for hosted VMs?

Nowadays disk encryption is a common practice with mobile personal devices, because it prevents unauthorized access to sensitive data when such a device is lost or stolen. I was also aware of the virtual machine encryption capabilities that are built into the VMware Personal Desktop products (Workstation and Fusion) although I never used them ..., but - until recently - I never thought about encrypting a VM that runs on a hosted hypervisor in a data center.

Then this happened:

Useful PowerCLI scripts for storage migrations with RDMs


I'm currently supporting a large VMware Storage migration project affecting MS Exchange 2010 server VMs that use lots of Raw Device Mappings (RDM) for mailbox storage. This was a good opportunity to further improve my Powershell / PowerCLI skills - I wrote some scripts to gather the data needed in a friendly format, and I thought it would be a good idea to share them here.

Sponsor news 02/2014


This is the second edition of my 2014 random blog sponsor news. This time we get greener - I'm glad to welcome a new sponsor, and that is ...