mount and umount for user not allowed

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http://www.linuxquestions.org – I need to allow 2 users to mount/unmount as follows Code: mount -t cifs // /mnt/publiciomega1 -o username=salam,password=password This works fine with root, i ran the following Code: chmod u+s /sbin/mount.cifs thinking that this should allow my user to do the the job, still getting the following message mount: only root can do that In fstab I dont see an entry for this. Also, wha astonished me is that I can not find the umount.cifs in sbin directory Thanks for your help (HowTos)