A user has attached an EBS volume to a running Linux instance as a "/dev/sdf" device. The user is unable to see the attached device when he runs the command "df -h". What is the possible reason for this?
A) The volume is not in the same AZ of the instance
B) The volume is not formatted
C) The volume is not attached as a root device
D) The volume is not mounted

Question

Quizplus · Accepted Answer

The "df -h" command shows mounted filesystems. If the volume is not mounted, it won't appear in the output of this command.

A User Has Attached an EBS Volume to a Running