Category : ESXi

[SOLVED] – Error Configuring vCenter HA

If you get this error message when enabling VCHA: Error: Failed to get management network information. verify if management interface (nic0) is configured correctly and is reachable There are a few things to check.  First of all, is the hostname of the vCSA set correctly.  Run the following commands through SSH to the vCSA appliance.

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VMware Virtual Machine Memory Guide

Memory Virtualisation Basics When an operating system is installed directly onto the physical hardware in a non-virtualised environment, the operating system has direct access to the memory installed in the system and simple memory requests, or pages always have a 1:1 mapping to the physical RAM, meaning that if 4GB of RAM is installed, and

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vSphere 5 – What’s New (and relevant for the VCP 5) (Part 3)

This is part 3 of my guide, you can read part 1 here and part 2 here Availability High Availability (HA) New features with HA include heartbeat Datastores and support for IPv6.  A heartbeat datastore is great because it helps to prevent situations where the management network drops out but the virtual machines continue running on the virtual

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