Hi Jeffrey,

Your mount sequence is correct. Most interesting is how you perform unmount.
In your case I would recommend you to try the following unmount sequence:
-------------------------
slay Fatfsys
sleep 8
umount /dev/usb0
rm -f /dev/usb0  # if you have several /dev/usbN devices try rm -f /dev/usb*
sleep 3
slay io-usb-ehci
------------------------

If this sequence would not help please provide additional information
about you system (output of the following utilities):
sin ver
sin ar
sin ir
sin
ls /dev/  (before launching mount script)
ls /dev/  (after mount script)
sin (after unmount script)

--
Regards,
Pavel


> I'm running the latest USB stack, v2.00 "J"
>
> Problem:  I can only run it one time, then cannot run it again.  Second attempt, I get a resource busy error.
>
> My USB script is:
> ________________________________________
> io-usb-ehci -vvv &
> sleep 5
>
> Fsys.umass -v fsys -l -n Direct-Access=usb &
> sleep 3
>
> mount -p /dev/usb0
> sleep 10
>
> Fatfsys
> ________________________________________
> And this script file mounts the USB drive as /dos/c.
>
> I have tried every combination from umounting and deleting the mount points to slaying things in reverse order.  The 
best I can do is when I try to re-run the above script, Fsys.umass gets a resource busy error.  
>
> What am I doing wrong?
>
>
>
> _______________________________________________
>
> General
> http://community.qnx.com/sf/go/post89413
>
>