I was shocked to find out what really happens behind the scenes

The final edition of increasing your Ubuntu VM LVM disk space

A little follow up on this post: Increasing Disk Size on Existing VM Disk

When you’re using your Proxmox server you might run in the problem of not having enough HDD space defined for some of your VMs, using ZFS (pools) it’s really easy to fix this.

Proxmox VE is an interface for managing virtual machines and containers, it’s a lightweight solution that could run from ram/usb stick. Proxmox has more solutions like backup and email etc. but I only use the VE software. It’s free and open-source, is production ready, and is being worked on actively. With Proxmox VE you can setup VMs on machines and also cluster multiple machines together, it’s easy to use (if you know how to use it) and fast.