From owner-freebsd-fs@FreeBSD.ORG Fri Jan 25 12:17:59 2013 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 906E2A1C for ; Fri, 25 Jan 2013 12:17:59 +0000 (UTC) (envelope-from laurencesgill@googlemail.com) Received: from mail-wi0-f173.google.com (mail-wi0-f173.google.com [209.85.212.173]) by mx1.freebsd.org (Postfix) with ESMTP id 191776F3 for ; Fri, 25 Jan 2013 12:17:58 +0000 (UTC) Received: by mail-wi0-f173.google.com with SMTP id hn17so1356946wib.0 for ; Fri, 25 Jan 2013 04:17:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20120113; h=x-received:date:from:to:subject:message-id:x-mailer:mime-version :content-type:content-transfer-encoding; bh=6AXSEYVQdsdNTeP/z4qcG22E+VtMeFDOqDWduwgv42g=; b=Xfqjw7zS7mKI5yAygD53MBDtbRpuzRYk3cuskj3MaptfR4UbPSLWveEr0YLVCIEc2l Kt9tlcwGUtqiWO+CH8asSXmdbJKpAbmqotyxTovXrcAAL1V3PnmFur+Bme+L/Mnuebwa wGT2P7bZF/NWYkXrMb04sz/elwfk9DyYQ7HcLAuPh2VzqycTmf3LiregZSKDfaTZwSUe 6sgnJMYnPE5hB/YIVAMkIFdur7Marou7ZkOsuddiMcOzcSeQ3YCj62WspC86XSXu6n8k CZk9sXYTQ99H01f8t9+61MzwvnOKgPtGXYlqnx/1acqMte0nknxj9ZnHJ4tLnKJtU7gv VoZA== X-Received: by 10.194.77.13 with SMTP id o13mr8457363wjw.58.1359115807971; Fri, 25 Jan 2013 04:10:07 -0800 (PST) Received: from localhost (gateway.ash.thebunker.net. [213.129.64.4]) by mx.google.com with ESMTPS id gz3sm6800943wib.2.2013.01.25.04.10.07 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Fri, 25 Jan 2013 04:10:07 -0800 (PST) Date: Fri, 25 Jan 2013 12:10:44 +0000 From: Laurence Gill To: freebsd-fs@freebsd.org Subject: HAST performance overheads? Message-ID: <20130125121044.1afac72e@googlemail.com> X-Mailer: Claws Mail 3.8.1 (GTK+ 2.24.12; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: base64 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Jan 2013 12:17:59 -0000 LS0tLS1CRUdJTiBQR1AgU0lHTkVEIE1FU1NBR0UtLS0tLQ0KSGFzaDogU0hBMQ0KDQpIaSBhbGws DQoNCg0KSSByZWFsaXNlIHRoZSBzZWNvbmQgbGluZSBpcyBnb2luZyB0byBzb3VuZCBwcmV0dHkg dmFndWUuLi4NCg0KV2hhdCBzb3J0IG9mIHBlcmZvcm1hbmNlIG92ZXJoZWFkIHNob3VsZCB3ZSBl eHBlY3Qgd2hlbiB1c2luZyBIQVNUPw0KDQpJJ20gc2VlaW5nIGFwcHJveGltYXRlbHkgMS8xMHRo IG9mIHRoZSBwZXJmb3JtYW5jZSBvZiBzZXF1ZW50aWFsDQp3cml0ZXMgd2hlbiB1c2luZyB0aGUg SEFTVCBsYXllci4gIEl0cyAic3RhY2tlZCIgbGlrZSBzbw0KImhhcmQgZGlzayAtLT4gaGFzdCBs YXllciAtLT4gZmlsZXN5c3RlbSINCg0KSSd2ZSBydW4gdGVzdHMgdXNpbmcgc2V2ZXJhbCBzZXR1 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