From owner-freebsd-stable@FreeBSD.ORG  Thu Nov 11 17:13:51 2004
Return-Path: <owner-freebsd-stable@FreeBSD.ORG>
Delivered-To: freebsd-stable@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 8DAA816A4CE
	for <stable@freebsd.org>; Thu, 11 Nov 2004 17:13:51 +0000 (GMT)
Received: from park.rambler.ru (park.rambler.ru [81.19.64.101])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 06A0643D58
	for <stable@freebsd.org>; Thu, 11 Nov 2004 17:13:48 +0000 (GMT)
	(envelope-from is@rambler-co.ru)
Received: from is.park.rambler.ru (is.park.rambler.ru [81.19.64.102])
	by park.rambler.ru (8.12.6/8.12.6) with ESMTP id iABHDj3g026495;
	Thu, 11 Nov 2004 20:13:45 +0300 (MSK)
	(envelope-from is@rambler-co.ru)
Date: Thu, 11 Nov 2004 20:13:45 +0300 (MSK)
From: Igor Sysoev <is@rambler-co.ru>
X-X-Sender: is@is.park.rambler.ru
To: Uwe Doering <gemini@geminix.org>
In-Reply-To: <20041111192947.A41088@is.park.rambler.ru>
Message-ID: <20041111201159.I41088@is.park.rambler.ru>
References: <Pine.NEB.3.96L.1041009150440.93055O-100000@fledge.watson.org>
 <4168578F.7060706@geminix.org> <20041103191641.K63546@is.park.rambler.ru>
 <4189666A.9020500@geminix.org> <20041104124616.S92154@is.park.rambler.ru>
 <418BEBC2.3020304@geminix.org> <20041111190413.F41088@is.park.rambler.ru>
 <20041111192947.A41088@is.park.rambler.ru>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
cc: stable@freebsd.org
Subject: Re: vnode_pager_putpages errors and DOS?
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Production branch of FreeBSD source code
	<freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
	<mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
	<mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 11 Nov 2004 17:13:51 -0000

On Thu, 11 Nov 2004, Igor Sysoev wrote:

> > > I've attached an updated version of the patch for 'vnode_pager.c'.  On
> > > my test system it resolved the issue.  Please let us know whether it
> > > works for you as well.
> >
> > Sorry for the late response: I was ill and have no access to the test machine.
> > I applied the patch to the clean 4.10. The result is the same: the process
> > could not be killed, the file system access is very limited and the system
> > became unresponsible.
>
> Sorry, I applied the patch, but forget to rebuild kernel :).
>
> It seems that patch resolves the problem - the program exits and the system
> is working.  I run it several times.  I would also run buildworld on this
> system to ensure that the program did not affect VM.

make -j 32 buildworld ran without problems.


Igor Sysoev
http://sysoev.ru/en/