Sarah and Alan, When I plug a USB3.0 drive that has multiple filesystems on it into the USB3.0 port (either the one native to the W510 or the Transcend ExpressCard Adapter) the multiple file systems show up as I expect them to show up. However, when I chose to "safely remove the drive", all three filesystems are unmounted (good), but about five-ten seconds later all three filesystems are mounted again. Again, this happens both with the native controller and the Transcend. This does not happen when I mount the same USB3.0 drive under a USB2.0 port. Under USB2.0, only when I remove the drive and re-insert it do the file systems remount. I think the USB2.0 behavior is proper, since people would want time (after unmounting the filesystems and making the drive "safe to remove") to be able to physically remove the cable/drive. This issue also does not appear with a USB 2.0 flash drive in the USB 3.0 slot, nor does it appear with a single-filesystem USB 3.0 drive plugged into a USB 3.0 port. md -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html