From owner-freebsd-stable@FreeBSD.ORG Tue Feb 2 20:51:13 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EEBEC1065695 for ; Tue, 2 Feb 2010 20:51:13 +0000 (UTC) (envelope-from jonc@chen.org.nz) Received: from chen.org.nz (ip-58-28-152-174.static-xdsl.xnet.co.nz [58.28.152.174]) by mx1.freebsd.org (Postfix) with ESMTP id 962468FC08 for ; Tue, 2 Feb 2010 20:51:13 +0000 (UTC) Received: by chen.org.nz (Postfix, from userid 1000) id 97846E044F; Wed, 3 Feb 2010 09:51:11 +1300 (NZDT) Date: Wed, 3 Feb 2010 09:51:11 +1300 From: Jonathan Chen To: Mike Tancsa Message-ID: <20100202205111.GA18184@osiris.chen.org.nz> References: <20100202193616.GA16953@osiris.chen.org.nz> <201002021944.o12Ji3L4000876@lava.sentex.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201002021944.o12Ji3L4000876@lava.sentex.ca> User-Agent: Mutt/1.4.2.3i Cc: freebsd-stable@freebsd.org Subject: Re: 8-STABLE outgoing scp stalling frequently. X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Feb 2010 20:51:14 -0000 On Tue, Feb 02, 2010 at 02:44:09PM -0500, Mike Tancsa wrote: > At 02:36 PM 2/2/2010, Jonathan Chen wrote: > >Hi, > > > >I've noticed that on a recent 8-STABLE/amd64, scp(1) appears to be > >stalling very frequently. This is the output from a "scp -v -v" > >of a 300Mb file from a local to a remote within an internal network: > > Hi, > Is it on the same ethernet segment, or does it go through a > router(s) and is the path asymmetric? The 2 hosts are going in on cables to the same switch. I've tried other ports and hosts , but experience the same problem. -- Jonathan Chen ---------------------------------------------------------------------- "Irrationality is the square root of all evil" - Douglas Hofstadter