The following message is displayed while attempting to unmount the /data file system: # umount /data umount: cannot unmount /data : Device busy Which command is used to determine which user is causing the file system to be busy?
A. bdf /data
B. fuser -cu /data
C. showmount /data
D. who /data
Answer:B
The following message is displayed while attempting to unmount the /data file system: # umount /data umount: cannot unmount /data : Device busy Which command is used to determine which user is causing the file system to be busy?
A. bdf /data B. fuser -cu /data C. showmount /data D. who /data
Explanation: Question No : 50