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Date:      Wed, 17 Jul 2013 11:56:53 +0200
From:      Patrick Lamaiziere <patfbsd@davenulle.org>
To:        Konstantin Belousov <kostikbel@gmail.com>
Cc:        Mateusz Guzik <mjguzik@gmail.com>, freebsd-stable@freebsd.org
Subject:   Re: (9.2) panic under disk load (gam_server / knlist_remove_kq)
Message-ID:  <20130717115653.00768608@mr129166>
In-Reply-To: <20130717053718.GO5991@kib.kiev.ua>
References:  <20130714115953.1afd6e90@davenulle.org> <20130714163353.2367a6a4@davenulle.org> <20130715142647.GA9293@dft-labs.eu> <20130715185009.052d7614@davenulle.org> <20130716060555.GF91021@kib.kiev.ua> <20130716221436.672d0fba@davenulle.org> <20130717053718.GO5991@kib.kiev.ua>

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Le Wed, 17 Jul 2013 08:37:18 +0300,
Konstantin Belousov <kostikbel@gmail.com> a écrit :

Hello,

> > Thanks Konstantin. I'm trying your patch and that looks better.
> > poudriere runs since 3 hours now (before the box paniced few minutes
> > after I start a poudriere bulk)
> > 
> > (I've removed the previous change to panic on the warning "WARNING:
> > destroying knlist w/ knotes on it!" / I guess it is ok ?)
> > 
> > As far I can see gamin still works (xfce sees changes and the
> > "testgam" tool works fine :
> > https://people.gnome.org/~veillard/gamin/debug.html)

> Does stopping the gamin server work as well ?

Yes.

$ export GAMIN_DEBUG_SERVER="/usr/pkg/usr/ports/devel/gamin/work/gamin-0.1.10/server/gam_server"
$ export GAM_CLIENT_ID=test
$ export GAM_DEBUG=
$ /usr/pkg/usr/ports/devel/gamin/work/gamin-0.1.10/tests/testgam -
> connect test
FAMOpen()
Reusing socket directory /tmp/fam-patrick
Asking to launch /usr/pkg/usr/ports/devel/gamin/work/gamin-0.1.10/server/gam_server with client id test /// (ps shows this process)
> mondir /poudriere_data/build/9amd64-default
...
(some events)
^C
$

Then after the end of the client testgam, the gam_server disappears so that looks good.
 
Thanks Konstantin and Mateusz.
Regards.



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