Resize vm disk

Resize disk in the vm's hardware tab using proxmox webUI 

 Find disk's name (usually for us sda) 

 launch parted  parted /dev/sda 

 use print   to print the current partition table (replace sda with disk's name) 

 resize your taget partition with  resizepart <PART's ID> 100% 

 Finally, quit parted and run resize2fs /dev/sda{PART's ID} 

 

 Useful : https://stackoverflow.com/questions/57302142/why-df-h-and-lsblk-show-different-sizes-of-my-one-and-only-xvda1 

 Source : 

 DON'T DO PART 2 AND 3, do only one of them Part 3 is a replacement or part 2. https://pve.proxmox.com/wiki/Resize_disks