From: Damian Lukowski <damian@tvk•rwth-aachen.de>
To: David Miller <davem@davemloft•net>
Cc: yuri@itinteg•net, akpm@linux-foundation•org,
netdev@vger•kernel.org, bugzilla-daemon@bugzilla•kernel.org,
bugme-daemon@bugzilla•kernel.org
Subject: Re: [Bugme-new] [Bug 18952] New: The mount of SYN retries is not equal to /proc/sys/net/ipv4/tcp_syn_retries
Date: Mon, 27 Sep 2010 10:35:41 +0200 [thread overview]
Message-ID: <1285576541.27290.1.camel@nexus> (raw)
In-Reply-To: <20100927.011046.45906887.davem@davemloft.net>
Hi David,
give me some time, please. I'll take a closer look in the evening.
Regards
Damian
Am Montag, den 27.09.2010, 01:10 -0700 schrieb David Miller:
> From: Yuri Chislov <yuri@itinteg•net>
> Date: Mon, 27 Sep 2010 10:07:06 +0200
>
> > It looks like the behavior changed in 2.6.32. 2.6.32 and up, uses some
> > calculation instead of a direct definition of the retries number, that makes it
> > harder to achieve the necessary system behavior.
> >
> > The default behavior of the system changed completely
> > (the old default connect timeout was ~ 180 seconds, while the new one is ~21
> > sec).
> >
> > The new behavior invalidates the kernel documentation and tcp man page.
> >
> > It's not possible to set a connect timeout > 25 sec in the applications while
> > using the default values in /proc.
> >
> > From my view point is regression.
>
> Agreed, Damian you have to fix this.
>
> Otherwise I'm reverting all of your Revert Backoff commits.
next prev parent reply other threads:[~2010-09-27 8:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-18952-10286@https.bugzilla.kernel.org/>
2010-09-22 9:02 ` [Bugme-new] [Bug 18952] New: The mount of SYN retries is not equal to /proc/sys/net/ipv4/tcp_syn_retries Andrew Morton
2010-09-25 3:05 ` David Miller
2010-09-27 8:07 ` Yuri Chislov
2010-09-27 8:10 ` David Miller
2010-09-27 8:35 ` Damian Lukowski [this message]
2010-09-27 20:00 ` Damian Lukowski
2010-09-28 4:52 ` David Miller
2010-09-28 7:40 ` Yuri Chislov
2010-09-28 9:47 ` Ilpo Järvinen
2010-09-28 12:08 ` Yuri Chislov
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