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Resolving the ‘Virtual machine disks consolidation is needed’ Error on VMware vSphere

By admin September 18, 2026

The 'Virtual machine disks consolidation is needed' error can reduce VM performance by 50%. Check out 3 ways to fix it via vCenter or the SSH command line.

VMware

Configuring NVMe over TCP on vSphere 8: Maximizing Storage Performance at Minimal Cost

By admin September 17, 2026

Don't let iSCSI slow down your system. Discover how to configure NVMe over TCP on vSphere 8 to achieve blazing-fast storage speeds on existing Ethernet infrastructure.

VMware

Guide to Installing Veeam Backup & Replication Community Edition: A Professional VMware ESXi Backup Solution (Free)

By admin September 16, 2026

Don't wait for data loss to regret it. This guide to installing Veeam Backup & Replication Community Edition helps you protect 10 VMware VMs completely free and professionally.

VMware

Backing Up VMware ESXi VMs to Synology NAS with Active Backup for Business: A 3-2-1 Data Protection Strategy

By admin September 14, 2026

A guide to configuring Active Backup for Business on Synology NAS to back up VMware ESXi virtual machines, drawing from six months of real-world production experience. Implement a complete 3-2-1 data protection strategy without expensive backup software.

VMware

VMware vSphere 8 Live Patching: Update ESXi Hosts Without Maintenance Mode or vMotion

By admin September 1, 2026

VMware vSphere 8 Live Patching lets you update ESXi hosts without Maintenance Mode or VM migration, cutting patch time from hours down to minutes. This guide walks through the full process using PowerCLI and esxcli, with practical insights from a real 8-host cluster.

VMware

Configuring vSphere Proactive HA: Automatically Migrate VMs Before Hardware Failure

By admin September 1, 2026

Proactive HA is a vSphere feature that automatically vMotions VMs before hardware completely fails, based on alerts from Dell OMIVV or HPE OneView. This guide covers step-by-step configuration with PowerCLI scripts, drawn from real-world experience managing an 8-host ESXi cluster.

VMware

Mastering pktcap-uw on VMware ESXi: The Ultimate Network Debugging Trick for Every Packet

By admin August 31, 2026

Forget tcpdump-uw; pktcap-uw is the most powerful tool for network troubleshooting on VMware ESXi. A detailed guide on capturing packets at vSwitch and Uplinks and exporting expert-level pcap files.

VMware

Mastering ESXi Firewall with esxcli: From Manual Administration to Automation

By admin August 13, 2026

Managing ESXi Firewall via GUI is slow and error-prone. Learn to use esxcli to open ports, block IPs, and professionally automate VMware host security.

VMware

Configuring Scratch Partition on VMware ESXi: The Ultimate Fix for Missing Logs and Core Dumps

By admin August 12, 2026

ESXi hosts installed on SD Cards/USB often lose logs after a reboot. Learn how to configure a Scratch Partition to store System Logs and Core Dumps securely on a Datastore.

VMware

Upgrading VM Hardware Version: Don’t Let Your VMs Struggle on Modern vSphere

By admin August 2, 2026

Upgrading Virtual Machine Hardware Version not only expands RAM/CPU limits but also optimizes I/O. Learn the safe upgrade process and expert tips on licensing and network issues.