Galadriel:/mnt# ls
akiraC
Galadriel:/mnt# mount
/dev/sda1 on / type reiserfs (rw,notail)
proc on /proc type proc (rw,noexec,nosuid,nodev)
/sys on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
devshm on /dev/shm type tmpfs (rw)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
usbfs on /proc/bus/usb type usbfs (rw,noexec,nosuid,nodev)
/dev/sda3 on /home type xfs (rw)
//195.238.149.76/d$ on /mnt/sipu_audio type smbfs (rw)
Galadriel:/mnt# umount /mnt/sipu_audio
umount: /mnt/sipu_audio: device is busy
umount: /mnt/sipu_audio: device is busy