I work in a manufacturing organization. I design and build systems to support the production of Biologicals that will be injected into patients. Unplanned downtime impacts our ability to deliver products to the market. The biologicals go through maturing phases…
In my continued search to understand how CPU allocation really works in VMware I came across this PodCast – It is really educational and I really recommend you to listen to it. “Unexplored Territory” talking to Richard Lu about NUMA.…
In VMware vSAN 8, we are introduced to the option of two different storage architectures. OSA – Original Storage Architecture ESA – Express Storage Architecture What is ESA vSAN Express Storage Architecture (ESA) uses a file system called Log-Structured File…
Working in an environment where we expand our Infrastructure platforms and change priorities there is a constant flow of requests from users and businesses to provide specialized Virtualization Environments. Having a standard for how an environment is designed is a…
Introduction: VMware Admission Control is crucial as it directly influences a cluster’s virtual machine provisioning and resource allocation. The decision to enable or disable Admission Control necessitates a thoughtful approach, considering your enterprise’s specific requirements, workloads, and resilience targets. This…
Scenario: You have a VM running on a different hardware platform, and you need to vMotion it to the main platform. But the hardware, Intel or AMD CPU family, is different. How can you solve this? Note this doesn’t solve…
Scenario: Suppose a company called XYZ Corporation heavily relies on virtualization technology for its IT infrastructure. They have many virtual machines running critical applications, and a vCenter Server manages these virtual machines. XYZ Corporation has decided to implement vCenter HA…
The principle of least privilege (PoLP) is a security concept and best practice in systems administration. It is based on the idea that a user or process should be given only the minimum privileges necessary to perform their specific tasks…
