From owner-freebsd-net@FreeBSD.ORG Fri Apr 25 13:57:37 2014 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 ESMTPS id BF0D5CDD for ; Fri, 25 Apr 2014 13:57:37 +0000 (UTC) Received: from mx3.wp.pl (mx3.wp.pl [212.77.101.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "smtp.wp.pl", Issuer "Thawte SSL CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4176B16E7 for ; Fri, 25 Apr 2014 13:57:36 +0000 (UTC) Received: (wp-smtpd smtp.wp.pl 7642 invoked from network); 25 Apr 2014 15:57:34 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wp.pl; s=1024a; t=1398434254; bh=Vmr2PC2ASXIaaCp5URDizlskGQmRFyGk8ZyrG+xvslw=; h=From:To:CC:Subject; b=f6LWhfXm2gaieFGzNjVvptLn/2Uj38sDS2QvkBcBPOuEyKBUz//oK3F7QFjIv9P14 +y1WeuNRKcOD01RXZhk9Klu7JVBC3tdQla4TkHosk3JyQ95zORnQRS/wPkeRpabsnX SuAzlCvgOnJ9TbjTmXGv50n3lfJdX0ULT4+0LNhs= Received: from pb-d-128-141-237-169.cern.ch (HELO [128.141.237.169]) (marek_sal@[128.141.237.169]) (envelope-sender ) by smtp.wp.pl (WP-SMTPD) with AES128-SHA encrypted SMTP for ; 25 Apr 2014 15:57:34 +0200 Message-ID: <535A69CE.9010800@wp.pl> Date: Fri, 25 Apr 2014 15:57:34 +0200 From: Marek Salwerowicz User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: Steven Hartland , =?ISO-8859-1?Q?Gerrit_K=FC?= =?ISO-8859-1?Q?hn?= Subject: Re: NFS over LAGG / lacp poor performance References: <535A1354.2040309@wp.pl> <20140425113711.e7c7d1c2.gerrit.kuehn@aei.mpg.de> <535A482E.1030106@wp.pl> <20140425140123.a76c18f9.gerrit.kuehn@aei.mpg.de> <535A5268.100@wp.pl> <8247FE6336414E1F97ADA561D0680097@multiplay.co.uk> <535A5DD9.9060206@wp.pl> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-WP-AV: skaner antywirusowy poczty Wirtualnej Polski S. A. X-WP-SPAM: NO 0000000 [kdNk] Cc: freebsd-net@freebsd.org X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Apr 2014 13:57:37 -0000 W dniu 2014-04-25 15:27, Steven Hartland pisze: > In that case I believe you've hard coded the number of queues, check > /boot/loader.conf > for references to this. Yes, that's true: % cat /boot/loader.conf debug.acpi.max_tasks="128" if_lagg_load="YES" kern.ipc.nmbclusters="131072" hw.igb.num_queues="1" I am wondering why I have turned this on.. My box has raidz2 ZFS box with SSD mirrored log.. -- Marek