From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 Description of problem: Accidentally, I have typed "mount /dev/fd0 /" and after that, I can not umount from root and I get the message "device is busy". I mounted again my root partition, but /dev/fd0 is still mounted. I have no problem to use my Linux without reboot, but my friends on Fr33B$D go to reboot their systems :-) It's very strange... I know, the ROOT account have all the rights, but, how to prevent from accidentally damages. I think, in this case, the "mount" command must be limited with special parameters to do this operation. Version-Release number of selected component (if applicable): mount-2.11y How reproducible: Always Steps to Reproduce: 1. mount /dev/fd0 / 2. umount -f /dev/fd0 (device is busy) Actual Results: The floppy is mounting on / and remain mounted until reboot. I'm also able to re-mount my / partition back, but fd0 is still mounted. Expected Results: 1. No access to vital mount poits 2. Or, somehow to unmount the device/filesystem Additional info:
Problem: administrator error Solution: Don't do that