AW: Slow Network with rl0 and 5.3
From: Karl M. Joch (k.joch_at_ctseuro.com)
Date: 01/31/05
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To: "'Max Laier'" <max@love2party.net> Date: Mon, 31 Jan 2005 18:28:56 +0100
Hello Max,
your patch works like a charme. One of my guys tested it on 2 boxes and it
works now like it worked before. Speed is great again and we think about
installing it on 2 production boxes where customers really have problems. Is
it save to patch production boxes with it?
Many thanks,
Keal
> -----Ursprüngliche Nachricht-----
> Von: Max Laier [mailto:max@love2party.net]
> Gesendet: Sonntag, 30. Jänner 2005 22:34
> An: isak@isak.is
> Cc: Karl M. Joch; freebsd-stable@freebsd.org
> Betreff: Re: Slow Network with rl0 and 5.3
>
> Hi,
>
> can you try the attached patch (relative to RELENG_5). It
> disables batch
> transfers from the system queue to the driver - an
> optimization introduced
> while enabling rl(4) for ALTQ. Please let me know if it improves the
> situation. If it does, this is a sign of a more fundamental
> problem in the
> driver locking (or the card timing) and needs further evaluation.
>
> Thanks.
>
> On Sunday 30 January 2005 22:12, Ísak Ben. wrote:
> > I had a similar problem on a few boxes, you should check
> the mailing list
> > archives for a recent discussion on how crappy the realtec
> nic's are.
> >
> >
> > --
> > Ísak Ben,
> > http://www.isak.is
> >
> > ---------- Original Message -----------
> > From: "Karl M. Joch" <k.joch@ctseuro.com>
> > To: <stable@freebsd.org>
> > Sent: Sun, 30 Jan 2005 19:10:57 +0100
> > Subject: Slow Network with rl0 and 5.3
> >
> > > hello,
> > >
> > > after upgrading to 5.3 (cvsup) i have a lot of network
> problems with
> > > realtec 8139 cards. these cards worked fine with 4.x and
> 5.2.1. the
> > > network is slowing down heavily without seeing any
> problems reports on
> > > console or syslog (*.* logged). are there any known
> problems with these
> > > card and 5.3? this happens on different servers updated
> since the last 2
> > > weeks.
> > >
> > > many thanks,
> > >
> > > karl
>
> --
> /"\ Best regards, | mlaier@freebsd.org
> \ / Max Laier | ICQ #67774661
> X http://pf4freebsd.love2party.net/ | mlaier@EFnet
> / \ ASCII Ribbon Campaign | Against HTML Mail and News
>
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- Previous message: Jeff Tyler: "discard device on FBSD 5.2.1"
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