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To: Komarov Ilya <mur@morion.spb.su>
cc: freebsd-questions@FreeBSD.ORG
Subject: Re: sio problem 
In-reply-to: Your message of "Mon, 15 Sep 1997 19:04:34 -0000."
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Date: Tue, 16 Sep 1997 01:34:13 +0100
From: Brian Somers <brian@awfulhak.org>
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> Hi,
> I work under FreeBSD 2.2.2
> and sometimes system write:
> ----------
> morion /kernel: sio1: 1 more silo overflow (total 8)
> or
> morion /kernel: sio1: 399 more tty-level buffer overflow (total 2234)
> 
> I use USRobotics Courier V.Everything 28800, port speed - 38400.
> On cuaa1 installed mgetty.
> 
> When I worked under FreeBSD 2.1.6 I don't have any problems.
> 
> What is this and how kill this bug?

Increase your port speed.  If your modem compresses stuff, it'll come 
in faster than 38400 and you'll start missing bits.  Make the DTR 
115200.

> 		Best regards , Ilya

-- 
Brian <brian@awfulhak.org>, <brian@freebsd.org>
      <http://www.awfulhak.org>
Don't _EVER_ lose your sense of humour....