From Fedora Project Wiki
Description
Setup
- Attach USB device and mount it
How to test
- Plug-out the USB device without umount it
- Umount the USB device while there is still operations on it
Expected Results
- System should aware of this unexpected plug-out and remain stable.All the other USB device should work fine
- Umount should be failded with a proper message occured.All the USB devices should be work fine including the device under test