From owner-freebsd-hardware@FreeBSD.ORG  Tue Mar  5 17:14:46 2013
Return-Path: <owner-freebsd-hardware@FreeBSD.ORG>
Delivered-To: freebsd-hardware@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by hub.freebsd.org (Postfix) with ESMTP id 155CE8CB
 for <freebsd-hardware@freebsd.org>; Tue,  5 Mar 2013 17:14:46 +0000 (UTC)
 (envelope-from freebsd-hardware@m.gmane.org)
Received: from plane.gmane.org (plane.gmane.org [80.91.229.3])
 by mx1.freebsd.org (Postfix) with ESMTP id C0B0370
 for <freebsd-hardware@freebsd.org>; Tue,  5 Mar 2013 17:14:45 +0000 (UTC)
Received: from list by plane.gmane.org with local (Exim 4.69)
 (envelope-from <freebsd-hardware@m.gmane.org>) id 1UCvSC-0000Wv-QC
 for freebsd-hardware@freebsd.org; Tue, 05 Mar 2013 18:15:04 +0100
Received: from lara.cc.fer.hr ([161.53.72.113])
 by main.gmane.org with esmtp (Gmexim 0.1 (Debian))
 id 1AlnuQ-0007hv-00
 for <freebsd-hardware@freebsd.org>; Tue, 05 Mar 2013 18:15:04 +0100
Received: from ivoras by lara.cc.fer.hr with local (Gmexim 0.1 (Debian))
 id 1AlnuQ-0007hv-00
 for <freebsd-hardware@freebsd.org>; Tue, 05 Mar 2013 18:15:04 +0100
X-Injected-Via-Gmane: http://gmane.org/
To: freebsd-hardware@freebsd.org
From: Ivan Voras <ivoras@freebsd.org>
Subject: Re: Strange performance problems with I/O subsystem
Date: Tue, 05 Mar 2013 18:14:07 +0100
Lines: 35
Message-ID: <kh594r$v3g$2@ger.gmane.org>
References: <261461361939965@web1e.yandex.ru>
Mime-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha1;
 protocol="application/pgp-signature";
 boundary="------------enig1B3C8ADE317BC8ECAF252065"
X-Complaints-To: usenet@ger.gmane.org
X-Gmane-NNTP-Posting-Host: lara.cc.fer.hr
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64;
 rv:14.0) Gecko/20120812 Thunderbird/14.0
In-Reply-To: <261461361939965@web1e.yandex.ru>
X-Enigmail-Version: 1.4.3
X-BeenThere: freebsd-hardware@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: General discussion of FreeBSD hardware <freebsd-hardware.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-hardware>, 
 <mailto:freebsd-hardware-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-hardware>
List-Post: <mailto:freebsd-hardware@freebsd.org>
List-Help: <mailto:freebsd-hardware-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hardware>, 
 <mailto:freebsd-hardware-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 05 Mar 2013 17:14:46 -0000

This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
--------------enig1B3C8ADE317BC8ECAF252065
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

On 27/02/2013 05:39, =D0=93=D1=83=D0=BB=D1=8F=D0=B5=D0=B2 =D0=93=D0=BE=D1=
=88=D0=B0 wrote:

>    And when I have some intensive I/O tasks (csup -g /root/mysupfile, o=
r
>    portsnap fetch update, or rm -rf /usr/obj, when system working
>    sequentialy with many files in general) my system begins periodicall=
y
>    freezes. If I see gstat it shows me 100% I\O on disk.

It usually means some kind of incompatibility of your disk drive and the
system, its controller or its driver.
Sometimes it could me that the disk is broken.


--------------enig1B3C8ADE317BC8ECAF252065
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (FreeBSD)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAlE2J98ACgkQ/QjVBj3/HSymAQCfdtkVvDqDIzpKk5qXJteJQa7G
kqkAnjPjeZ4qYI2COqItGN0S1zQVlTHR
=OKQm
-----END PGP SIGNATURE-----

--------------enig1B3C8ADE317BC8ECAF252065--