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    How to Patch the vCenter Server Appliance from the Command Line

    September 25, 2026

    How to Patch an ESXi Host Using the Command Line

    September 24, 2026

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    How to Patch the vCenter Server Appliance from the Command Line

    By Danilo ChiacchioSeptember 25, 2026

    Patching the VMware vCenter Server Appliance (VCSA) updates its software and can address product defects and security issues. This guide explains how to apply a full patch ISO from the Appliance Shell by staging its packages, reviewing the staged release,…

    How to Patch an ESXi Host Using the Command Line

    September 24, 2026

    Linux Memory Below 10%: How to Troubleshoot High Memory Usage

    September 15, 2026

    How to Resize ext4 and XFS Filesystems on RHEL 8

    September 14, 2026

    How to Install VMware PowerCLI Offline (VCF PowerCLI)

    September 14, 2026

    Virtualization

    How to Patch the vCenter Server Appliance from the Command Line

    How to Patch an ESXi Host Using the Command Line

    How to Install VMware PowerCLI Offline (VCF PowerCLI)

    Configure vCenter File-Based Backups to NFS: Practical Lab Guide

    Restoring vCenter Server from a File-Based Backup: Practical Lab Walkthrough

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    How to Investigate Jobs Stuck in COMPLETING State on Slurm

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    VMware & Virtualization

    Connecting VMware ESXi to PowerFlex: A Step-by-Step SDC Installation Guide

    This guide demonstrates how to install the Dell PowerFlex Storage Data Client (SDC) on a VMware ESXi host, connect it to a PowerFlex MDM cluster, map PowerFlex volumes, and create VMFS6 datastores from those volumes. The procedure below reflects a nested lab, not a production design. The lab used PowerFlex 4.5.2 and ESXi 8.0.3, build 24022510. Before reproducing it, verify…

    VMware & Virtualization

    A Hands-On Journey Through Dell PowerFlex Cluster Deployment

    This hands-on lab shows how to deploy a nested Dell PowerFlex 3.6.4 cluster on VMware vSphere. The environment uses virtual machines to model PowerFlex storage nodes, a five-node MDM cluster, VLAN-separated traffic, a PowerFlex Gateway, a Presentation Server, and Windows and ESXi Storage Data Clients (SDCs). Lab warning: This is a nested learning environment. It is intended to demonstrate PowerFlex…

    VMware & Virtualization

    Scale Out PowerFlex Storage: Adding Disks to Existing SDS Nodes

    Expanding the PowerFlex Cluster with New Disks shows how to add new disks to current SDS devices.Our PowerFlex cluster is running on a nested environment. So, all steps demonstrated here are not in a production environment. The PowerFlex cluster is 4.5.2, and all nodes are CentOS-based! If you are new to PowerFlex, start with this overview of PowerFlex architecture and…

    VMware & Virtualization

    Deploy Dell PowerFlex Manager on Linux: A Step-by-Step Guide

    This guide describes a lab deployment of the Dell PowerFlex Management Platform (PFMP) on Linux. It covers the temporary installer VM, the configuration file, the three-node management cluster, and initial access to the web interface. The original lab was built with a PFMP2-4.5.2.0-173.tgz installer archive and a CentOS 9-based installer VM. Treat those as the versions used in that lab,…

    VMware & Virtualization

    How to Patch the vCenter Server Appliance from the Command Line

    Patching the VMware vCenter Server Appliance (VCSA) updates its software and can address product defects and security issues. This guide explains how to apply a full patch ISO from the Appliance Shell by staging its packages, reviewing the staged release, installing the update, and rebooting the appliance. The patch process interrupts vCenter Server services and requires a maintenance window. Before…

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    Linux Memory Below 10%: How to Troubleshoot High Memory Usage

    Linux & Automation

    How to Resize ext4 and XFS Filesystems on RHEL 8

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    How to Patch the vCenter Server Appliance from the Command Line

    September 25, 2026

    How to Patch an ESXi Host Using the Command Line

    September 24, 2026

    Linux Memory Below 10%: How to Troubleshoot High Memory Usage

    September 15, 2026
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