mount onder different path in mdk 10.0

[hq4ever]

i'm following LinuxFromScrach books

the system has 3 hdds IDE 0:0, 0:1, 1:0

i

cfdisk /dev/hdc

& mounted under

mount /dev/hdc1 /mnt/lfs

then i rebooted, now the drive is mounted under hd2

when i try

umount  /mnt/hd2

i get

umount: /mnt/hd2: device is busy

- twice, the message is displayed 2 times!

a. why is that, i mean i'm a newbie not an assh*le to be repeated every thing twice
b. why didn't the mount just stayed as /mnt/lfs ?
c. can i somehow see who is using the drive or who has it locked ?
d. how should fix that so that i will be mounted again on /mnt/lfs ?

thank u, max.

[sarumont]

A) Check to see if you're in the directory. That would cause it to be busy. Also, anything else that's running on or using files from that mountpoint

B) Beats me. Check your /etc/fstab, though I've never seen one to switch mountpoints on boot.

D) Put an entry in your /etc/fstab for in. That way it will be mounted in the same place every time.

[hq4ever]

thank you, the problem has been solved. [not sure why but it works]

C) i been told that i can see who is using the resource with the command

fuser

then i can go to

ps

with the process id & know who locked it.