Tag
4 standalone posts
A practical ESXi troubleshooting guide covering common host, network, storage, management, and performance faults, with esxcli commands to identify the failing layer before making a change.
A practical introduction to esxtop: how to read CPU, memory, storage and network pressure on an ESXi host, and the views worth using during a real incident.
A production cluster ground to a halt during what should have been a routine host reboot. Here's how to read vSAN resync behavior, what actually causes resync storms, and the knobs that matter.
Lifecycle Manager makes upgrades look like one button. The work is everything around the button — driver validation, boot device health, and knowing your rollback story before you need it.