Hi

On Mon, Dec 17, 2007 at 03:07:02AM -0800, Yuri wrote :
> I had USB camera connected and recognized as umass0 and mounted as /mnt/camera
> on /dev/da0s1.
> 
> Camera was disconnected while it was still mounted.

Personal recipe when this kind of things happens (generally caused by a
camera switching to power-save mode or that runs out of battery):

 - switch to single user mode
 - unmount everything that can be unmounted
 - remount ro everything that can't be unmounted
 - reboot (and generally enjoy a kernel panic ;-) )

Not suited for critical production servers, but you won't connect a
camera on such a system, would you?

BTW, their are already a couple PR around there:
http://www.freebsd.org/cgi/query-pr-summary.cgi?text=umount

Regards,
Romain

-- 
Romain Tartière <[EMAIL PROTECTED]>        http://romain.blogreen.org/
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