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Date: Wed, 19 Jul 2006 01:31:17 -0300 (ADT)
From: User Freebsd <freebsd@hub.org>
To: Kostik Belousov <kostikbel@gmail.com>
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Cc: Robert Watson <rwatson@freebsd.org>, freebsd-stable@freebsd.org
Subject: Re: file system deadlock - the whole story? 
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Kostik/Robert ... does this provide enough (any?) information concerning 
the deadlock situation(s) that are being reported?  is there anything else 
I should do the next time it happens?

I tried to submit a GnATs report on this also, but fear that the 
attachment was a wee bit too big :(

On Tue, 18 Jul 2006, User Freebsd wrote:

>
> 'k, had a bunch of fun tonight, but one of the results is that I was able to 
> achieve file system deadlock, or so it appears ...
>
> Using the following from DDB:
>
> set $lines=0
> show pcpu
> show allpcpu
> ps
> trace
> alltrace
> show locks
> show alllocks
> show uma
> show malloc
> show lockedvnods
> call doadump
>
> I've been able to produce the attached output, as well as have a core dump 
> that can hopefully be used to gather any that I may have missed this time 
> *cross fingers*

----
Marc G. Fournier           Hub.Org Networking Services (http://www.hub.org)
Email . scrappy@hub.org                              MSN . scrappy@hub.org
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