Capacity Planning

How to Set Up Data Deduplication on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Data Deduplication on Windows Server 2022

Introduction to Data Deduplication Data Deduplication (dedup) is a built-in storage optimization feature in Windows Server 2022 that reduces disk space consumption by identifying and eliminating duplicate data chunks across files on a volume. Rather than storing identical byte sequences multiple times, dedup stores each unique chunk once in a chunk store and replaces duplicate […]

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How to Set Up K3s Lightweight Kubernetes on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Set Up K3s Lightweight Kubernetes on Oracle Linux 9

Introduction Oracle Linux 9 ships with a stable, security-hardened base that makes deploying set up k3s lightweight kubernetes on oracle linux 9 both straightforward and auditable. This tutorial covers the complete procedure for how to Set Up K3s Lightweight Kubernetes on Oracle Linux 9, including dnf module streams where applicable, systemd unit management, and the […]

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How to Configure Volume Shadow Copy Service (VSS) on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Configure Volume Shadow Copy Service (VSS) on Windows Server 2022

What Is the Volume Shadow Copy Service? The Volume Shadow Copy Service (VSS) is a Windows infrastructure component that enables the creation of consistent, point-in-time snapshots of disk volumes without requiring application downtime. Introduced in Windows Server 2003, VSS has been refined through every subsequent release and remains a cornerstone feature in Windows Server 2022. […]

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How to Monitor Windows Server with Prometheus and Grafana on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Monitor Windows Server with Prometheus and Grafana on Windows Server 2022

Introduction to Monitoring Windows Server 2022 with Prometheus and Grafana Prometheus and Grafana form a powerful open-source monitoring stack that, while originally built for Linux environments, provides excellent coverage for Windows Server 2022 through the windows_exporter agent. This combination gives you time-series metrics collection, flexible querying via PromQL, and rich dashboards that surface CPU utilisation, […]

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How to Configure FSRM File Server Resource Manager on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Configure FSRM File Server Resource Manager on Windows Server 2022

How to Configure FSRM File Server Resource Manager on Windows Server 2022 File Server Resource Manager (FSRM) is a built-in Windows Server role service that provides tools for managing and classifying data stored on file servers. FSRM enables administrators to enforce storage quotas on folders and volumes, block certain file types from being stored, generate […]

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How to Configure MySQL Replication on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Configure MySQL Replication on Oracle Linux 9

Introduction This tutorial demonstrates how to Configure MySQL Replication on Oracle Linux 9 on Oracle Linux 9. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 9 system with the default […]

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How to Set Up Certificate Services (AD CS) on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Certificate Services (AD CS) on Windows Server 2022

Why System Performance Monitoring Matters Windows Server 2022 hosts workloads that other systems depend on. A performance problem on a server — whether caused by excessive CPU usage, memory pressure, disk I/O saturation, or network congestion — directly impacts end users and dependent services. Effective performance monitoring lets you identify these problems proactively, before they […]

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Common Problems 115073

RHEL 8 kdump fails to capture vmcore after kernel panic

🟡 Medium   ⏱ 5–30 min  Last verified: 1 February 2023 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]

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Common Problems 111869

Windows Server 2022 — Security Event Log Reaches Maximum Size and Stops Auditing — Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 1 February 2023 Affected versions: Windows Server 2022 📖 ~1 min read Table of contents Symptom & Impact Quick Checks Deep Diagnosis Primary Fix Verification Prevention & Hardening Symptom & Impact Security log fills to maximum and stops recording new events, creating compliance and forensic blind spots. […]

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How to Configure Network Bonding on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Configure Network Bonding on Oracle Linux 9

Introduction How to Configure Network Bonding on Oracle Linux 9 on Oracle Linux 9 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration is […]

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