umount problem

micro_xii · 12-20-2006, 12:57 AM

Greetings:

Im using SLES

I have a 128 flash drive and with this commands
mount /dev/sdd /mnt/usb

then

umount /mnt/sdd --> it says device busy

How to unmount a device properly

Matir · 12-20-2006, 01:22 AM

Do you have any programs with files open in /mnt/usb? Or might you have a file browser or shell currently in /mnt/usb?

micro_xii · 12-20-2006, 01:27 AM

Quote:

Originally Posted by Matir

Do you have any programs with files open in /mnt/usb? Or might you have a file browser or shell currently in /mnt/usb?

I close all browser and folders/files under my /mnt/usb. NO open files in my /mnt/usb. Can you give tips in this...

Ynot Irucrem · 12-20-2006, 01:28 AM

"fuser -v /mnt/usb" to find out what's open. "umount -l /mnt/usb" if that doesn't work. "man fuser", "man umount" for info.