USB key && kernel: da0: Attempt to query device size failed: UNIT ?ATTENTION, Medium not present

Matthias Apitz guru at unixarea.de
Thu Aug 7 07:54:57 UTC 2008


El día Wednesday, August 06, 2008 a las 07:29:31PM +0200, Oliver Fromme escribió:

> Matthias Apitz wrote:
>  > I've updated usb/80361, see
>  > http://www.freebsd.org/cgi/query-pr.cgi?pr=80361
>  > because I have the same problem as well that an USB key attaches fine
>  > when plugged in at boot time, but not later:
> 
> I'm just wondering what happens if you enforce a rescan
> on the (virtual) SCSI bus.  That is, after you have
> plugged in the USB stick and the problem occured, type
> "camcontrol rescan 0".
> 

this did not helped; I tried it a lot of times; also reading with dd(1)
from /dev/da0 did not helped;

> If that doesn't help, please try this patch:
	...

The problem is that this was a USB stick of a friend of me in which I
have created a booting FreeBSD so he can make the installation of it in
an eeePC; will try to get back this USB stick from him for further
tests...

	matthias

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Matthias Apitz
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