From owner-freebsd-current@FreeBSD.ORG Fri May 30 09:17:14 2008 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8E2ED106567E; Fri, 30 May 2008 09:17:14 +0000 (UTC) (envelope-from mike@reifenberger.com) Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.9]) by mx1.freebsd.org (Postfix) with ESMTP id 379E98FC17; Fri, 30 May 2008 09:17:13 +0000 (UTC) (envelope-from mike@reifenberger.com) Received: from mail01.m-online.net (mail.m-online.net [192.168.3.149]) by mail-out.m-online.net (Postfix) with ESMTP id EF2F522721A; Fri, 30 May 2008 11:17:35 +0200 (CEST) Received: from localhost (unknown [192.168.1.157]) by mail.m-online.net (Postfix) with ESMTP id 7F00C90136; Fri, 30 May 2008 11:17:12 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from localhost ([192.168.3.149]) by localhost (scanner1.m-online.net [192.168.1.157]) (amavisd-new, port 10024) with ESMTP id Xf1finNykps9; Fri, 30 May 2008 11:17:11 +0200 (CEST) Received: from mail.reifenberger.com (ppp-88-217-71-119.dynamic.mnet-online.de [88.217.71.119]) by mail.mnet-online.de (Postfix) with ESMTP; Fri, 30 May 2008 11:17:11 +0200 (CEST) Received: by mail.reifenberger.com (Postfix, from userid 1001) id 4B2111A5B3; Fri, 30 May 2008 11:17:11 +0200 (CEST) Date: Fri, 30 May 2008 11:17:11 +0200 From: Michael Reifenberger To: Robert Watson Message-ID: <20080530091711.GA5794@gw.reifenberger.com> References: <200805291700.m4TH02it075562@repoman.freebsd.org> <20080529180430.R3678@fledge.watson.org> <20080530075750.GA5189@gw.reifenberger.com> <20080530091426.K34417@fledge.watson.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080530091426.K34417@fledge.watson.org> User-Agent: Mutt/1.4.2.3i Priority: normal Cc: current@freebsd.org Subject: Re: cvs commit: src/usr.sbin/jexec jexec.8 jexec.c X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 May 2008 09:17:14 -0000 On Fri, May 30, 2008 at 09:24:55AM +0100, Robert Watson wrote: > On Fri, 30 May 2008, Michael Reifenberger wrote: > ... > > Here's the specific concern I have: an administrator starts a jail with a > name/IP number, and various processes run, creating TCP connections. The > administrator shuts down the jail to change global configuration for the > jail, but some TCP connections remain in TIME_WAIT (etc) as they spin down. > The administrator then restarts the jail. For some number of minutes after > starting the new jail, jexec will fail with the new jail, as the > specification by IP or hostname will be ambiguous. > Really? What would jls show during the 2 minutes period? If your statement is true then jls is broken also because the displayed information cant be trusted. -- Bye/2 --- Michael Reifenberger Michael@Reifenberger.com http://www.Reifenberger.com