Date: Sun, 18 Jul 2004 16:08:56 +0200 From: Jeremie Le Hen <jeremie.le-hen@epita.fr> To: freebsd-current@freebsd.org Subject: Re: Call for PRs: nullfs Message-ID: <20040718140856.GI9548@sitadelle.com>
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This mail never reached my mailbox back the first time I sent it.
Second try.
----- Forwarded message from Jeremie Le Hen <jeremie.le-hen@epita.fr> -----
Subject: Re: Call for PRs: nullfs
From: Jeremie Le Hen <jeremie.le-hen@epita.fr>
To: Mark Linimon <linimon@lonesome.com>
Cc: freebsd-current@freebsd.org
> kern/51583 (confirmed still a problem in -STABLE, -CURRENT)
I tried the attached patch, and it's appear to be only a half-fix.
To test it, I made a small server which listens on a named Unix socket
and a client sending an hello message through it. Here are the results
on a 5-CURRENT (about 50 days ago) (`lower' means the program opens the
socket on the lower filesystem while `upper' means it is on the null
layer) :
Without patch With Dmitry
Sivachenko's patch
client(lower) / OK OK
server(lower)
client(upper) / Failed OK
server(lower)
client(lower) / Failed Failed
server(upper)
client(upper) / OK OK
server(upper)
I hope this can help. I tried to understand why it fails, but my
programming skills are not good enough.
Regards,
--
Jeremie LE HEN aka TtZ/TataZ jeremie.le-hen@epita.fr
ttz@epita.fr
Hi! I'm a .signature virus! Copy me into your ~/.signature to help me spread!
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