Category Archives: Virtualization

Managing a Non-Domain Hyper-V Server 2016

Published / by John Keen / Leave a Comment

Recently I’ve been using Hyper-V quite a lot due to the convenience of it being part of Windows 10 Pro and Server 2016. This got me wanting to try out Hyper-V Server 2016 for home lab use. After getting errors trying to connect Windows 10’s Hyper-V manager to the Server and doing some googling I realized it wasn’t going to be as simple to manage as ESXi/XenServer/Proxmox. In a domain it’s much easier to manager Hyper-V Server but, like most home users will find, when you’re not on a domain, things aren’t so simple.

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FreeNAS 11 iSCSI with ESXi 6.5 Lab Setup

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In my home lab setup I’ve currently got 1 FreeNAS box and 1 ESXi box. They’re connected using a multipath iSCSI link on cheap quad-gigabit cards I brought used. This setup works quite well for home lab use and provides a safe enough place to store my VMs. In this article I’ll guide you through the setup process I’ve used to get iSCSI working between FreeNAS and ESXi.

I’ll presume you’ve got a fresh FreeNAS and ESXi install on both systems and quad or dual gigabit links between them.

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Windows Server 2016 005: Hyper-V and Virtual Machines

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Hyper-V is Microsoft’s entry in to the virtualization market. Virtualization allows you to run multiple operating systems (Virtual Machines) on a single physical machine known as the host. With the resources available in a modern server you can often run dozens or more virtual machines on a single host allowing for considerable¬†hardware consolidation.

In this guide I’ll be installing the Hyper-V role on to Windows Server 2016 Standard 180 day trial so you can easily follow along. I would recommend doing this on a physical machine rather than inside an existing VM unless you know what you’re doing.

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ESXi iSCSI Round Robin IOPS performance boost

Published / by John Keen / Leave a Comment

By default in ESXi the Round Robin IOPS limit is set to 1000 meaning that the path only changes after 1000 I/O operations have occurred. The result is basically the same performance as running a single path in my experience. Adjusting the limit from 1000 to 1 can result in much better performance.

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Creating an ESXi install USB Stick

Published / by John Keen / Leave a Comment

Installing ESXi (or any os for that matter) off of a CD/DVD is becoming harder and harder yet they still insist on distributing ISO files. Once upon a time we had these drives internally but these days chances are neither your workstation or server are going to have an optical drive meaning you’ll have to dig up a USB optical drive from the bottom of a box buried under multiple other boxes… Or something like that.

USB sticks have replaced optical media for installing operating systems so here I’ll show you how to create an install USB for VMware ESXi. You’ll need:

  • A Windows computer (Or USB passthrough to a Windows VM)
  • ESXi ISO file
  • USB Flash Drive 4GB+
  • Rufus¬†(Portable edition is convenient)

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