Posted inIT Technology
How to Configure a Shared VMDK in VMware vCenter (Multi-writer)
Setting up a shared virtual disk (VMDK) between two virtual machines in vCenter is a strict requirement for…
Posted inAI IT Technology
Securing Containerized WordPress Against “PHP2Shell” (CVE-2026-109618 & CVE-2026-109619)
Critical security vulnerabilities known as "PHP2Shell" (CVE-2026-109618 and CVE-2026-109619) have been disclosed, affecting core PHP runtime engines. Rated…
Posted inAI IT Technology
Troubleshooting NVIDIA vGPU Licensing: The Devil is in the AM/PM Details
If you've ever set up NVIDIA vGPU with a Delegated License Service (DLS) server, you know that when…
Fixing the “Configuring CI/CD Pipelines as Code with YAML” Lab for AZ-400
If you are grinding through AZ-400 exam labs and relying on the Azure DevOps Demo Generator, you already…
Running the Azure DevOps Demo Generator Locally via VS Code
Microsoft has officially sunset the web-hosted Azure DevOps Demo Generator. For DevOps engineers, cloud architects, and candidates preparing…
From Zero to Deployment: Demystifying Azure DevOps YAML Pipelines 🚀
If you are diving into Azure DevOps—whether you are preparing for the AZ-400 Engineer Expert exam or trying…
Posted inDevOps IT Technology
Resolving the OpenShift “Application is not available” 503 Error
When transitioning to a new platform like Red Hat OpenShift, you often encounter platform-specific routing quirks even with…
Posted inDevOps IT Technology
Tackling MySQL 8 OOM Crashes on a Docker Host in Low Resource Environment
Running containerized infrastructure on low-resource environments is always a balancing act. Recently, I ran into an interesting stability…
Posted inIT Technology
Ultimate Guide to Windows Server DFS: Namespaces, Replication, and Step-by-Step Setup
If you manage multiple file servers, you know the headache of mapping network drives for users. Every time…
Posted inIT Storage Technology
Inside the Dell EMC Metro Node (MN-114): Architecture & Hardware Deep Dive
Welcome back to Terminal Notes. When engineering multi-site cloud and on-prem architectures, achieving true high availability (HA) is…