U1.32 Ubuntu Quick Start (QS): Expand Ubuntu disk (Warning FreeDiskSpaceFailed). - chempkovsky/CS2WPF-and-CS2XAMARIN GitHub Wiki

Reason

• kubelet has disk pressure
  • in addition: sudo systemctl command output:

...
hv-kvp-daemon.service   loaded failed failed    Hyper-V KVP Protocol
hv-vss-daemon.service   loaded failed failed    Hyper-V VSS Protocol
...

Steps

Step 1:

• shutdown Ubuntu vitual machine

Step 2:

• at hyper-v
  • open setting dialog for the given virtual machine
    • click IDE controller\Hard Drive
      • click Edit-button
        • click Next-button
        • click Expand-radio
        • click Next-button
        • set new size
        • click Finish-button

Step 3:

• start Ubuntu vitual machine
  • run terminal
    • run commands

sudo apt install cloud-guest-utils
sudo growpart /dev/sda 1
sudo resize2fs /dev/sda1
df -h