Tbh any system cannot be full, because it will malfunction. Not sure about Windows (which warns that it might misbehave once the disk is fully full (￣ー￣)//”” ),

Tbh any system cannot be full, because it will malfunction. Not sure about Windows (which warns that it might misbehave once the disk is fully full (￣ー￣)//”” ), but Linux will be unable to spawn processes once the /proc is full. I remember I had problem to login to my linux server, because sshd was unable to spawn bash