If I understand what you are saying; even though you commented out the entire line with the "relatime" option, you are still getting the same mount error when you insert the USB stick?
When you change the udev rules, udev should automatically re-read the options, but just in case it doesn't, you can issue: # udevadm control --reload-rules (I'm not 100% sure that command exists in centos though...) If that has all been done properly then it seems impossible that you are still getting the same error... When you remove the drive, is it unmounted (check at the command line using the 'mount' command). And what typo are you referring to? I don't amke typos! ;) -- John Lange www.johnlange.ca
