From Fedora Project Wiki



  1. Attach USB device and mount it

How to test

  1. Plug-out the USB device without umount it
  2. Umount the USB device while there is still operations on it

Expected Results

  1. System should aware of this unexpected plug-out and remain stable.All the other USB device should work fine
  2. Umount should be failded with a proper message occured.All the USB devices should be work fine including the device under test