usb hard drive problems

Unfortunately it don’t work for me

 

Usb hard drive

 

tem_u:object_r:removable_t,exec,noauto,managed 0 0

/dev/sdc1               /media/usbdisk          vfat    pamconsole,noatime,sync,

 

Iscsi

 

parse_fileio_params(194) Unknown path=/dev/sdc1

fileio_attach(231) -22

 

im running centos 4

what am I doing wrong?