On Jan 28, 2008 10:58 AM, Tony van der Hoff <tony AT vanderhoff DOT org> wrote:
> It seems like everyone here is equally baffled :(

In the interests of getting to the bottom of this, do you think you
could run an 'strace' the amcheck process?  The results will be long,
but if you can find the place where it calls open() on the tape
device, it will be a start.  Please feel free to mail the results to
me privately for analysis, if you prefer.  I'll post the findings back
to the list.

Dustin

-- 
Storage Software Engineer
http://www.zmanda.com