Subject: Re: umass woe: sd0(umass0:0:0): readonly device & drive offline
To: Michael van Elst <>
From: Hubert Feyrer <>
List: tech-kern
Date: 11/14/2005 09:47:14
On Mon, 14 Nov 2005, Michael van Elst wrote:
> Now I'm confused. How can 'sd0' try to attach when the initial
> inquiry already fails?
> You want USB_DEBUG and SCSIPI_DEBUG in the kernel and set umassdebug
> to something reasonable (the bits are in umassvar.h).

Available at
(113kB; also as in 8kB)

It's startup of the system, boot to multiuser mode. Then plug in the cam, 
wait a bit, then unplug.

  - Hubert