From owner-freebsd-arch@FreeBSD.ORG Thu Nov 26 13:59:34 2009 Return-Path: Delivered-To: arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0BCCA106566C; Thu, 26 Nov 2009 13:59:34 +0000 (UTC) (envelope-from ed@80386.nl) Received: from palm.hoeg.nl (mx0.hoeg.nl [IPv6:2001:7b8:613:100::211]) by mx1.freebsd.org (Postfix) with ESMTP id A0EB58FC15; Thu, 26 Nov 2009 13:59:33 +0000 (UTC) Received: from [10.0.0.12] (d83-180-9-80.cust.tele2.nl [83.180.9.80]) (Authenticated sender: ed) by palm.hoeg.nl (Postfix) with ESMTPSA id 7C0F21CCF3; Thu, 26 Nov 2009 14:59:32 +0100 (CET) References: <3bbf2fe10911160702m3641b65cv15ac2942cbb023fd@mail.gmail.com> <7i8we5xlbm.wl%gnn@neville-neil.com> <30DCA579-53AD-49EA-A5A2-5A0796A285C1@gmail.com> <20091120062637.GA49534@server.vk2pj.dyndns.org> <20091125144208.GZ20716@cicely7.cicely.de> <4B0D65FE.9020603@elischer.org> Message-Id: From: Ed Schouten To: Julian Elischer In-Reply-To: <4B0D65FE.9020603@elischer.org> Content-Type: text/plain; charset=us-ascii; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit X-Mailer: iPod Mail (7D11) Mime-Version: 1.0 (iPod Mail 7D11) Date: Thu, 26 Nov 2009 14:59:38 +0100 Cc: Rui Paulo , Attilio Rao , FreeBSD Arch , "ticso@cicely.de" , "gnn@freebsd.org" Subject: Re: [PATCH] Protect inetd and cron from being killed under high-pressure swapping X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Nov 2009 13:59:34 -0000 That would be very useful. That would allow us to run gettys inside jails as well. -- Ed Schouten (from iPod) WWW: http://80386.nl/ On 25 nov 2009, at 18:14, Julian Elischer wrote: > Bernd Walter wrote: >> On Fri, Nov 20, 2009 at 05:26:37PM +1100, Peter Jeremy wrote: >>> On 2009-Nov-17 21:35:34 +0000, Rui Paulo wrote: >>>>> At Mon, 16 Nov 2009 16:02:08 +0100, >>>>> Attilio Rao wrote: >>>>>> This simple patch protects inetd and cron from being killed under >>>>>> high-pressure swapping systems: >>>>>> http://www.freebsd.org/~attilio/Sandvine/STABLE_8/madvised/madvised.diff >>>> Yes, the idea is good, but should we really trust inetd and crond >>>> that much ? >>>> Are there other daemons that do this? >>> As an alternative approach, how about placing a wrapper process >>> around >>> them which will restart them if they die? init(8) unofficially >>> provides >>> this (I've used it in the past) - maybe we should formalise this. >> init(8) is nice, but not an option within jails. > > we are considering whether a jail should have its own init... > > > _______________________________________________ > freebsd-arch@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-arch > To unsubscribe, send any mail to "freebsd-arch- > unsubscribe@freebsd.org" >