amr driver broken since March 12
danny at cs.huji.ac.il
Fri Mar 27 08:52:35 PDT 2009
> Danny Braniss wrote:
> > at least for me :-)
> > [and sorry for the cross posting]
> > old (March 12 , i know need the svn rev number but...)
> None of the commit activity on March 12 is jumping out at me as being
> suspicious. However, you are now the second person who has told me
> about AMR problems in 7.1 recently. If you have a precise svn change
> number, it would help greatly.
my bad. the last working amr/iir is from March 12.
I first detected the problem sometime later, but not later than March 23.
So it has to be changes in that time frame.
both drivers are showing similar symptoms:
waiting for not busy
the iir goes on for ever, and it's the cam that eventually panics,
run_interrupt_driven_hooks: still waiting after 300 seconds for xpt_config
(actually not 100% true, depending if WITNESS is on or off, it sometimes
the amr seems to time out:
amr0: adapter is busy
thanks for looking into the problem,
More information about the freebsd-scsi