ESXi on Support Tools

Enterprise ESXi OEM Image Management: Automated Deployment Infrastructure and Comprehensive Driver Integration Framework

Tue, 15 Jul 2025 10:00:00 -0500

Enterprise ESXi deployments require sophisticated OEM image management systems, automated driver integration pipelines, and comprehensive deployment frameworks to ensure consistent infrastructure provisioning across diverse hardware platforms at scale. This guide covers advanced ESXi image discovery automation, enterprise OEM ISO management, production deployment pipelines, and comprehensive driver integration strategies for global virtualization infrastructures.

Enterprise ESXi Custom Installer Automation: Comprehensive Guide to Production VMware Deployment and Advanced Driver Integration

Tue, 17 Jun 2025 10:00:00 -0500

Enterprise ESXi deployment requires sophisticated installer customization, automated driver integration, and robust deployment frameworks to ensure consistent infrastructure provisioning across diverse hardware platforms. This guide covers comprehensive ESXi image building automation, enterprise deployment strategies, advanced driver management, and production-grade installation frameworks for large-scale VMware environments.

VMware Default Passwords and Credentials: Complete Security Reference Guide

Tue, 04 Feb 2025 10:00:00 -0500

Understanding VMware’s default credentials is crucial for initial deployment and security hardening. This comprehensive guide covers default usernames, passwords, and security best practices across VMware’s virtualization infrastructure components, including critical security warnings and modern authentication recommendations.

ESXi boot stuck at iscsi_vmk load successfully

Sun, 24 Oct 2021 01:50:00 +0000

Problem: ESXi boot slow/stalled/stuck at “iscsi_vmk loaded successfully”

Unlock Root Account on ESXi

Wed, 08 Sep 2021 04:53:00 +0000

If the root account gets locked out, you won’t be able to access ESXi using SSH or the vSphere Web Client. Follow the steps below to unlock the account.

Common Symptoms

You receive an “incorrect username/password” error even though the credentials are correct.
By default, ESXi 6.x has the following lockout behavior:
- Maximum Attempts: After 10 failed login attempts, the account is locked.
- Lockout Applies To: SSH and the vSphere Web Services SDK.
- Lockout Does Not Apply To: Direct Console User Interface (DCUI) and the ESXi Shell.

How to Fix 'Migrate greyed out in vCenter for a single VM'

Tue, 22 Dec 2020 10:56:00 +0000

While migrating some VMs to a new storage array, I ran into an issue while moving the last VM, which, of course, was my vCenter appliance. When I right-clicked the VM in vCenter, then went to migrate. The migration option was greyed out, which blocked the migration.

TL;DR Follow VMware’s KB 1029926