From owner-freebsd-stable@FreeBSD.ORG Wed Feb 18 02:22:41 2015 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D3FEDF5C for ; Wed, 18 Feb 2015 02:22:41 +0000 (UTC) Received: from esa-jnhn.mail.uoguelph.ca (esa-jnhn.mail.uoguelph.ca [131.104.91.44]) by mx1.freebsd.org (Postfix) with ESMTP id 998BCAD3 for ; Wed, 18 Feb 2015 02:22:41 +0000 (UTC) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A2ALBQCc9uNU/95baINbg1haBIJ/v0YKhSdKAoFhAQEBAQEBfIQMAQEBAwEBAQEgKyALBRYYAgINGQIpAQkmBggHBAEcBIgGCA25AZdwAQEBAQEBAQECAQEBAQEBAQEBAQEXgSGJboQdAQEbNAeCaIFCBYo6iFWDQYM3OI1/gz4ihAwgMQEGgQQ5fwEBAQ X-IronPort-AV: E=Sophos;i="5.09,595,1418101200"; d="scan'208";a="191491249" Received: from muskoka.cs.uoguelph.ca (HELO zcs3.mail.uoguelph.ca) ([131.104.91.222]) by esa-jnhn.mail.uoguelph.ca with ESMTP; 17 Feb 2015 21:22:35 -0500 Received: from zcs3.mail.uoguelph.ca (localhost.localdomain [127.0.0.1]) by zcs3.mail.uoguelph.ca (Postfix) with ESMTP id EB4D9B3F21; Tue, 17 Feb 2015 21:22:34 -0500 (EST) Date: Tue, 17 Feb 2015 21:22:34 -0500 (EST) From: Rick Macklem To: Andris Message-ID: <2038489979.5233865.1424226154952.JavaMail.root@uoguelph.ca> In-Reply-To: <005501d04aa7$5d78dc20$186a9460$@grese.net> Subject: Re: 10GbE with jumbo networking problems MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Originating-IP: [172.17.95.10] X-Mailer: Zimbra 7.2.6_GA_2926 (ZimbraWebClient - FF3.0 (Win)/7.2.6_GA_2926) Cc: freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Feb 2015 02:22:41 -0000 Andris wrote: > Hi, > > Is there any progress regarding this bug? > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=183390 > > hardware and setup is similar to discussed in PR, except instead of > NFS iSCSI (ctl) is used. > OS - FreeBSD 10.1-STABLE r278064. > Oh, I just noticed you mention "jumbo" in your subject line. The above bug report is an issue related to TSO segments. I have no idea if there is a separate problem w.r.t. the driver handling jumbo packets. (I believe that all using a jumbo packet would imply is that the TSO segment would be broken into fewer mtu sized packets by the hardware, so enabling jumbo packets shouldn't affect this.) rick > WBR, > Andris > > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to > "freebsd-stable-unsubscribe@freebsd.org" >