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Date: Thu, 12 Feb 2004 19:45:37 +0200
From: Alexandr Kovalenko <never@nevermind.kiev.ua>
To: Scott Long <scottl@freebsd.org>
Message-ID: <20040212174537.GB63836@nevermind.kiev.ua>
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	<20040212112209.GA46195@nevermind.kiev.ua> <402B989F.3010604@freebsd.org>
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Subject: Re: cvs commit: src/sys/dev/aac aac.c
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Hello, Scott Long!

On Thu, Feb 12, 2004 at 08:15:43AM -0700, you wrote:

> Alexandr Kovalenko wrote:
> >Hello, Scott Long!
> >
> >On Wed, Feb 11, 2004 at 02:34:24AM -0800, you wrote:
> >
> >
> >>scottl      2004/02/11 02:34:24 PST
> >>
> >> FreeBSD src repository
> >>
> >> Modified files:        (Branch: RELENG_5_2)
> >>   sys/dev/aac          aac.c 
> >> Log:
> >> MFC: If deferring a command due to lack of card resources, unmap it so 
> >> that
> >> it will be marked appropriately the next time the queue is run.
> >
> >
> >It still panics if stressed using bonnie++ with this wrapper script:
> >
> >http://osuosl.org/benchmarks/bc/methodology/bc_bon.pl
> >
> >it says:
> >
> >command 0xc9028000 not in queue, flags = 0x20, bit=0x80
> >panic: command not in queue
> >
> >I've used RELENG_5_2 dirver, not current one...
> >
> >Any suggestions?
> >
> 
> This is very troubling.  Can you change /sys/dev/aac/aacvar.h so that
> AAC_MAX_FIBS is defined to 504 instead of 512?

Yes, I can. I will test now.

-- 
NEVE-RIPE, will build world for food
Ukrainian FreeBSD User Group
http://uafug.org.ua/