Berry Roemgens


Introduction So you want to upgrade your vSphere environment to vSphere 6? Good call, because vSphere 6 has a lot improvements and enhancements compared to vSphere 5. Keep in mind that vSphere 6 has some architectural changes that need to be considered during the design and deployment phase. This particular article will not address the […]

vSphere 6: Migrate vSphere Replicated VM’s



screwdriver-and-wrench 1 comment
Keeping the VMware tools up2date in a virtual environment can be quite time consuming. Especially in large enterprise environments. It is also a VMware best practice to keep the VMware tools, running inside the Virtual Machine, on the same version level as the servicing ESXi host (excluding 3rd-party/Independent). Various methods to update the VMware tools can […]

A Few Ways to Update VMware Tools



Offshoring – A Trip to India Nowadays companies are offshoring a lot of their operational tasks to countries that provide these services at a far better price. One of the countries that is in the offshoring market is India. A country that is famous for its curries, Bollywood movies and the Taj Mahal, which is […]

Offshoring – A Trip to India


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Introduction Virtualization gives us the benefit to better utilize hardware resources. In the past applications only used a small piece of hardware resources. Applying a hypervisor on top of the hardware enabled us to run multiple applications/servers on the same piece of hardware therefore better utilizing the hardware. However there are applications demanding huge amounts […]

SR-IOV How To (Updated)






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Before you upgrade to vSphere 5.5 some research, familiarizing and testing has to be done first. I hope you all skipped vSphere 5.1, it introduced a new Single Sign-On feature that contained bugs and clearly needed some more developing by VMware. Next came vSphere 5.5 were Single Sign-On was improved a lot. Upgrading or installing […]

Upgrade to vSphere 5.5



Outlook Delegate Error 13 comments
The delegates settings were not saved correctly. Cannot activate send-on-behalf-of-list. You do not have sufficient permission to perform this operation on this object. Role Based Access Control was introduced by Microsoft in Exchange 2010. Within Exchange 2013 Microsoft prolonged this feature for a good reason. It simplifies assigning permissions for users in the email environment. […]

Delegates Cannot Activate Send-on-Behalf-of-List