Date: Fri, 27 Mar 2009 18:52:32 +0300 From: Danny Braniss <danny@cs.huji.ac.il> To: Scott Long <scottl@samsco.org> Cc: freebsd-scsi@freebsd.org, freebsd-stable@freebsd.org, freebsd-hackers@freebsd.org Subject: Re: amr driver broken since March 12 Message-ID: <E1LnEMC-000Cx8-Gs@kabab.cs.huji.ac.il> In-Reply-To: <49CCDA41.4060101@samsco.org> References: <E1Ln6jY-0006tJ-6Y@kabab.cs.huji.ac.il> <49CCDA41.4060101@samsco.org>
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> 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. > > Scott 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 just hangs). the amr seems to time out: amr0: adapter is busy thanks for looking into the problem, danny
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