From owner-freebsd-net@FreeBSD.ORG Thu Jun 16 20:12:12 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id ADA97106566C for ; Thu, 16 Jun 2011 20:12:12 +0000 (UTC) (envelope-from rmacklem@uoguelph.ca) Received: from esa-annu.mail.uoguelph.ca (esa-annu.mail.uoguelph.ca [131.104.91.36]) by mx1.freebsd.org (Postfix) with ESMTP id 714898FC0A for ; Thu, 16 Jun 2011 20:12:12 +0000 (UTC) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Ap0EAOFg+k2DaFvO/2dsb2JhbABShEmjErhdkGeBK4NygQoEkVmQEg X-IronPort-AV: E=Sophos;i="4.65,377,1304308800"; d="scan'208";a="124254353" Received: from erie.cs.uoguelph.ca (HELO zcs3.mail.uoguelph.ca) ([131.104.91.206]) by esa-annu-pri.mail.uoguelph.ca with ESMTP; 16 Jun 2011 16:01:34 -0400 Received: from zcs3.mail.uoguelph.ca (localhost.localdomain [127.0.0.1]) by zcs3.mail.uoguelph.ca (Postfix) with ESMTP id 15027B3F04; Thu, 16 Jun 2011 16:01:34 -0400 (EDT) Date: Thu, 16 Jun 2011 16:01:34 -0400 (EDT) From: Rick Macklem To: Artem Belevich Message-ID: <395930590.686693.1308254494066.JavaMail.root@erie.cs.uoguelph.ca> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Originating-IP: [172.17.91.201] X-Mailer: Zimbra 6.0.10_GA_2692 (ZimbraWebClient - IE7 (Win)/6.0.10_GA_2692) Cc: Rick Macklem , FreeBSD Net Subject: Re: amd + NFS reconnect = ICMP storm + unkillable process. X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Jun 2011 20:12:12 -0000 > * We try to reconnect again, and again, and again.... > * the process in this state is unkillable > If you use the "intr" mount option, then an nfs reconnect should be killable. I know diddly about amd, so I can't help beyond that. rick