How can the label root be added to the ext4 filesystem on /dev/sda1?
A. relabel /dev/sda1 root
B. tune2fs -L root /dev/sda1
C. echo ‘root’ > /proc/fs/sda1/label
D. labelfs –device /dev/sda1 root
How can the label root be added to the ext4 filesystem on /dev/sda1?
A. relabel /dev/sda1 root
B. tune2fs -L root /dev/sda1
C. echo ‘root’ > /proc/fs/sda1/label
D. labelfs –device /dev/sda1 root