> NFS3 server was running on the box and it was exporting a
> mounted /mnt/cdrom to the world. On "umount /mnt/cdrom" it
> reported "device busy". On "eject /mnt/cdrom" it locked the
> system hard.
> What kind of information would help debugging this?
The only bug there is the hard crash. You are never allowed to unmount
a device that has been exported.
Cheers,
Trond
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