From owner-freebsd-net@FreeBSD.ORG Wed Sep 11 11:26:45 2013 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 787FDD8C for ; Wed, 11 Sep 2013 11:26:45 +0000 (UTC) (envelope-from feld@FreeBSD.org) Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 4EF1E241F for ; Wed, 11 Sep 2013 11:26:44 +0000 (UTC) Received: from compute5.internal (compute5.nyi.mail.srv.osa [10.202.2.45]) by gateway1.nyi.mail.srv.osa (Postfix) with ESMTP id 26537239C6 for ; Wed, 11 Sep 2013 07:26:43 -0400 (EDT) Received: from web3 ([10.202.2.213]) by compute5.internal (MEProxy); Wed, 11 Sep 2013 07:26:43 -0400 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=message-id:from:to:mime-version :content-transfer-encoding:content-type:subject:date:in-reply-to :references; s=smtpout; bh=bmy07s4vihHY3BfBZyMMIoCjjPk=; b=gKXJu DSjxbpEeWLlKhxDHVR6VPSxrk98E3m7Sa8bg7rJeuPO09o1/uk0ZU/lAZvPS+dis G80q8JfzpV8GOXVbn4afKLabzdj4U+g34W1ZiDB7rIZHYVZwRpR2VvX0Hy5qA7YF 6UfzkErV6i7pyehe02WMBvzVopirHJN66BoogE= Received: by web3.nyi.mail.srv.osa (Postfix, from userid 99) id 03B5CB000CF; Wed, 11 Sep 2013 07:26:42 -0400 (EDT) Message-Id: <1378898802.7360.20611953.59A82CBA@webmail.messagingengine.com> X-Sasl-Enc: fkF8GqZQE9XKKHOqcb/f6E1wAzOkuvjgy9y6cPF8fGlb 1378898802 From: Mark Felder To: freebsd-net@freebsd.org MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain X-Mailer: MessagingEngine.com Webmail Interface - ajax-15090c31 Subject: Re: TSO help or hindrance ? (was Re: TSO and FreeBSD vs Linux) Date: Wed, 11 Sep 2013 06:26:42 -0500 In-Reply-To: <522FA71F.4000400@sentex.net> References: <332980519.21486297.1378854243253.JavaMail.root@uoguelph.ca> <522FA71F.4000400@sentex.net> X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Sep 2013 11:26:45 -0000 On Tue, Sep 10, 2013, at 18:11, Mike Tancsa wrote: > > IIRC, the new iSCSI stack is currently tested more for correctness than > performance? > Yes, but it's in the kernel vs istgt which is all userland code. It could very well be faster. I'm quite interested in seeing someone put up some serious benchmarks.