By: jlove

June 20, 2016 12:20 pm

Are you Left Brain or Right Brain?

As I was looking for best way to describe the two brains, I came across the following at UCMAS whose mission statement is “Discover the Genuis within”, which is exactly what I was looking to communicate but in the context of IT. So, here we go with the excerpt. Left brain thinking is verbal and […]

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By: rsblendido

December 4, 2015 10:56 am

How VMs get access to the metadata in Neutron

The metadata for a VM are delivered by Nova metadata service. Nova needs to know the instance ID of a VM to be able to deliver its metadata. Neutron has a special agent (metadata agent) just to add this information in the HTTP header of the metadata request of the VM. Let’s see more in […]

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By: William Vera

April 23, 2014 8:40 am

Troubleshooting SLES VM Memory Issues

This document describes how to troubleshoot SLES Virtual Machine’s memory issues quickly to get ahead of problems and avoid bigger issues. When we use a lot of VM’s it’s pretty hard to monitor their health in the ESX level. If we are lucky maybe we have access to vSphere to see the status. Yes I […]

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