Recovery shell (Lenovo T430)

[BEBF738VD]

This is a duplicate of an on-going thread you opened:

Qubes won’t start - not enough disk space

I have a made an error with my backup; I backed up to file space in a Qube which didn’t complete because it ran out of space. I assumed the file would not save if the backup didn’t complete but unfortunately it did; I rebooted and now the OS won’t start due to not having enough space. How do I fix this?