SUN
310-202 · Question #305
The following ZFS file system is available on your system: NAME USED AVAIL REFER MOUNTPOINT files 82K 72.8G 24.5K /data You want to temporarily unmount the /data file system. Which set of commands…
The correct answer is B. zfs unmount /data -to unmount the file system; zfs mount -a to mount the file system. See the full explanation below for the reasoning.
Question
The following ZFS file system is available on your system:
NAME USED AVAIL REFER MOUNTPOINT files 82K 72.8G 24.5K /data You want to temporarily unmount the /data file system. Which set of commands will unmount the /data file system so that it is not available to users and then mount the system when you are ready to make it available again?
Options
- Aumount /data -to unmount the file system; mount /data to mount the file system
- Bzfs unmount /data -to unmount the file system; zfs mount -a to mount the file system
- Czfs umount /data -to unmount the file system; zfs mount /data to mount the file system
- Dzfs unmount /data -to unmount the file system; zfs mount /data to mount the file system
How the community answered
(36 responses)- A17% (6)
- B72% (26)
- C8% (3)
- D3% (1)
Community Discussion
No community discussion yet for this question.