Mount a new filesystem at /data.
Integrate it into Linux's single directory hierarchy.
Which description of a mount point is correct?
A mount point is a directory where another filesystem is attached to the Linux directory tree and its contents become visible.
Detailed explanation
Correct. /data is the directory through which the mounted filesystem is accessed.
Correct. /data is the directory through which the mounted filesystem is accessed.
Incorrect. A mount point does not set disk rotation speed.
Incorrect. A mount point does not set disk rotation speed.
Incorrect. It is not a partition-table format name.
Incorrect. It is not a partition-table format name.
Incorrect. Swap priority is a separate setting.
Incorrect. Swap priority is a separate setting.
Try it yourself
An example you can run in a temporary verification environment.
findmnt -no TARGET,SOURCE,FSTYPE /Expected result
ルートのマウントポイント、デバイス等、ファイルシステム種別Key points
- Linux presents one directory tree
- The connection point is a directory
- Underlying contents are hidden while mounted
Notes
- Environment: Linux / util-linux findmnt
- Command output formatting can vary slightly by distribution or tool version.
- Run the example in a temporary directory or process when possible.
Foundation review
Read the scope first
Check whether the command acts on the current shell, a new process, an existing process, or a file.
Verify the observable result
Use the supplied command and compare the output with the expected result.