Virtualization is the technology that creates virtual versions of hardware, operating systems, or networks, enabling efficient resource use, scalability, and simplified IT management
Kubernetes backup is important, but a recoverable OpenShift environment also depends on the control plane, storage, networking, identity, object data, and external services. This guide explains how those pieces fit together.
This article is a practical checklist of the evidence to capture before you click Restore. A disaster recovery test should not begin with someone clicking Restore. It should begin with evidence. Here is a common way these tests go sideways. The team books a window, restores a VM, watches it boot, and calls the test…
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On May 21, 2026, it was announced in the forum the release of Proxmox Virtual Environment 9.2. This release focused heavily on platform refinement, stability, and core optimization. Therefore, in this article, we shall discuss how to update Proxmox VE to the latest version 9.2.3 today. Please see Secure Boot 2023 Compliance Across WinPE, MDT,…
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When working with Hyper‑V and suddenly encounter an error similar to the one we will be discussing here, you are not alone. In this blog post, we shall discuss “Fix an error occurred while attempting to start the selected VM on Hyper-V”. This is a common issue when starting a virtual machine (VM) especially after…
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In this guide, we shall discuss how to “Prevent Automatic Driver Updates in Windows and Xen-Orchestra”. Keeping systems patched and secure is critical in every virtualized environment. However, blindly allowing automatic driver updates on production workloads can introduce instability, and sometimes could cause outages as we have seen severally. This becomes especially important in environments…
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![PXE Boot Failure: “Access Denied or Aborted” with Secure Boot on [Part 4]](https://techdirectarchive.com/wp-content/uploads/2026/05/PXE-Access-Denied-or-Aborted-e1778854629821.jpg)
In this article, we discuss “PXE Boot Failure: “Access Denied or Aborted” with Secure Boot on”. This guide will help you eventually when Microsoft releases a newer version of ADK. Please see Fix Operating System Loader failed signature verification” on Dell Safe BIOS Systems via PXE [Part 3], and Secure Boot 2023 Compliance Across WinPE,…
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In this article, we shall discuss ‘SCVMM setup Error 10421: Fix VMM Service Account conflict”. System Center Virtual Machine Manager (SCVMM) is part of the System Center suite and helps to provide a unified management experience across on-premises, service provider, and the Azure cloud. Please, see SCVMM setup Fails: Fix Missing Windows ADK Deployment Files,…
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![Integrate Hyper-V [SCVMM] with Veeam Recovery Orchestrator](https://techdirectarchive.com/wp-content/uploads/2026/03/Add-Hyper-V-to-VRO-e1773748172543.jpg)
In this article, we shall discuss how to Integrate Hyper-V [SCVMM] with Veeam Recovery Orchestrator. Please see how to install Veeam Recovery Orchestrator and Agents to VBR and VEM, and how to Create local Backup Repository and Add HyperV to VBR Inventory. System Center Virtual Machine Manager (VMM) centralizes and simplifies datacenter management by providing…
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System Centre Virtual Machine Manager (VMM), part of the System Center suite is used to configure, manage, and transform traditional datacenters. VMM helps to provide a unified management experience across on-premises, service provider, and the Azure cloud. In this guide, we shall discuss how to “Integrate Hyper-V: Install System Center Virtual Machine Manager”. Please see…
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In this article, we shall discuss how to fix Error 401 Permission denied for invalid PVE ticket. The “Error 401: Permission denied – invalid PVE ticket” in Proxmox VE (PVE) often occurs during large uploads like your 13 GB file, due to session timeouts, ticket expiration, or incomplete uploads invalidating authentication tokens. Please, see how…
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In this guide, we shall discuss how to Create an NFS Storage on Synology NAS and Present it to XCP-ng. Synology DSM makes NFS shares very simple for XCP-ng shared storage, enabling VM live migration, High Availability (HA), and Xen Orchestra backups on your existing NAS hardware. Please, see ho to setup DS923+ Synology NAS…
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The Filesystem Root represented by the symbol / is the master directory that holds everything on your virtual server (Ubuntu VM). This is similar to “C: drive” on a Windows machine. In this guide, we shall discuss the steps on how to fix the Filesystem root is running low on Disk space. Please, see Hacker…
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XCP-ng stands for Xen Cloud Platform, next generation and it is an open-source virtualisation platform that allows you to manage virtual machines and networks efficiently. This guide is designed to enhance your IT administration skills. In this article, we shall discuss the “A-Z of XCP-ng and Xen Orchestra setup and VM Creation”. Please, see ,…
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