From owner-freebsd-current@FreeBSD.ORG Tue Mar 29 19:53:12 2011 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 07227106564A for ; Tue, 29 Mar 2011 19:53:12 +0000 (UTC) (envelope-from sean@coreitpro.com) Received: from masakari.coreitpro.com (masakari.coreitpro.com [38.98.245.188]) by mx1.freebsd.org (Postfix) with ESMTP id A51578FC0A for ; Tue, 29 Mar 2011 19:53:11 +0000 (UTC) Received: from Uller.local (static-74-109-127-34.phlapa.fios.verizon.net [74.109.127.34]) (authenticated bits=0) by masakari.coreitpro.com (8.14.4/8.14.4) with ESMTP id p2TJrATY066210 (version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NO) for ; Tue, 29 Mar 2011 15:53:10 -0400 (EDT) (envelope-from sean@coreitpro.com) Message-ID: <4D9238A1.8030702@coreitpro.com> Date: Tue, 29 Mar 2011 15:53:05 -0400 From: "Sean M. Collins" Organization: Core IT Pro User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.15) Gecko/20110303 Thunderbird/3.1.9 MIME-Version: 1.0 To: freebsd-current@freebsd.org References: In-Reply-To: X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: ZFS dedup and temporary freeze X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Mar 2011 19:53:12 -0000 How much memory do you have in the system? Any L2ARC devices? Depending on the amount of memory in your box, it could be that ddt is spilling over ARC? -- Sean Collins Core IT Pro, LLC www.coreitpro.com