From owner-freebsd-stable@FreeBSD.ORG Tue Nov 16 00:57:11 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 45945106566C for ; Tue, 16 Nov 2010 00:57:11 +0000 (UTC) (envelope-from reichert@numachi.com) Received: from meisai.numachi.com (meisai.numachi.com [198.175.254.6]) by mx1.freebsd.org (Postfix) with SMTP id E918F8FC18 for ; Tue, 16 Nov 2010 00:57:10 +0000 (UTC) Received: (qmail 29167 invoked by uid 1001); 16 Nov 2010 00:30:29 -0000 Date: Mon, 15 Nov 2010 19:30:29 -0500 From: Brian Reichert To: Christer Solskogen Message-ID: <20101116003029.GC79816@numachi.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.9i Cc: FreeBSD Stable Subject: Re: "High" cpu usage when using ZFS cache device 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, 16 Nov 2010 00:57:11 -0000 On Mon, Nov 15, 2010 at 09:50:50PM +0100, Christer Solskogen wrote: > My load on my i7 920 is certainly higher when I add a 8GB usb stick as > a ZFS cache device. USB 1.0? 2.0? Dunno even if that would make a difference... -- Brian Reichert 55 Crystal Ave. #286 Derry NH 03038-1725 USA BSD admin/developer at large