From owner-freebsd-hackers@FreeBSD.ORG Wed Jul 8 08:09:11 2009 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A1C081065673 for ; Wed, 8 Jul 2009 08:09:11 +0000 (UTC) (envelope-from jawa2502@gmail.com) Received: from mail-yx0-f181.google.com (mail-yx0-f181.google.com [209.85.210.181]) by mx1.freebsd.org (Postfix) with ESMTP id 5CD828FC17 for ; Wed, 8 Jul 2009 08:09:11 +0000 (UTC) (envelope-from jawa2502@gmail.com) Received: by yxe11 with SMTP id 11so7864096yxe.3 for ; Wed, 08 Jul 2009 01:09:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:cc:content-type; bh=un+F/B0RkSk2wMMPNNeDj8Tydg2G2SCv+2TcG4vR04E=; b=Bmehz9/pXj33A/1mcQHcppe6LMu3jRRmhz+O+mepCvFbxDOSCIiuVDVtRpG2ZAZgoa i6F7pXQ6AO31ivgOmKjfUHstawy3lg0OyotCg8LhTFP/Kjjvecrla++vx7I3iKPESUru 4Neup33cBQoSZifrmEXcHDT2fMw6sj3J6lnCw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:cc:content-type; b=cqaA6SDTyRs6YWWkLDoNtUkVwcYhAGVdLlpXw9DEVpksiBcuGe9kj+1Aoz6UGGn4sF Nzek/mGej71QmTQEcQMLHyxzuBq367pwcrdjPawK63v1SU6NRQvTPE7eprOfGFo5TZ8l UXVm/3kqF4SFkpRP6Jr/k4aNVBfhQd5qpW8kI= MIME-Version: 1.0 Received: by 10.100.41.6 with SMTP id o6mr12072206ano.92.1247038974765; Wed, 08 Jul 2009 00:42:54 -0700 (PDT) Date: Wed, 8 Jul 2009 13:12:54 +0530 Message-ID: <995877b70907080042he7aee18m22f9d4a0e4b18bef@mail.gmail.com> From: Jawahar Tadipatri To: freebsd-hackers@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Jawahar Subject: Regarding IO to disk X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Jul 2009 08:09:11 -0000 Hi Folks,Can anyone please let me know the average/typical time taken for completing one IO operation (read and write) to disk? More specifically, time taken for writing a string to a file. Thanks a load, Jawahar