I want to change /dev/sda1
's name as debian-11.05
with command:
sudo exfatlabel /dev/sda1 debian-11.05
exfatprogs version : 1.1.0
open failed : /dev/sda1, Device or resource busy
How to fix it then?
The device is probably mounted, you need to unmount it first. Some filesystems (like ext4) can be relabeled when mounted, but not exFAT.