# Proxmox

Proxmox is an environment for virtual machines and containers.

## Disk Management

### Enlarging disk of a VM

SSH into Proxmox.
Enlarge a disk by using:
`qm resize <vmid> <vm-disk-to-enlarge> <size>`
For example:
`qm resize 100 ide0 +100G`

## PCI/GPU passthrough

To use GPUs or other PCI devices you need to work with PCI passthrough.
For documentation you can look in the [Proxmox wiki](https://pve.proxmox.com/wiki/Pci_passthrough).
There is also an [article](https://www.reddit.com/r/homelab/comments/b5xpua/the_ultimate_beginners_guide_to_gpu_passthrough) on reddit, that focusses especially on windows 10 VMs with GPU passthrough.