From owner-freebsd-chat@FreeBSD.ORG Thu May 29 16:02:44 2008 Return-Path: Delivered-To: freebsd-chat@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8EA961065676 for ; Thu, 29 May 2008 16:02:44 +0000 (UTC) (envelope-from olexandr.syd@gmail.com) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.153]) by mx1.freebsd.org (Postfix) with ESMTP id 07C838FC15 for ; Thu, 29 May 2008 16:02:43 +0000 (UTC) (envelope-from olexandr.syd@gmail.com) Received: by fg-out-1718.google.com with SMTP id l26so2389376fgb.35 for ; Thu, 29 May 2008 09:02:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:date:from:to:subject:message-id:x-mailer:mime-version:content-type:content-transfer-encoding; bh=elTlTBKWWQHQ2s2f2WPNU7mD3joz6FZaDxvvIdPJADk=; b=hXGqII5f08tN5gnhQsnWbmjLQ8oIje3DKF2RcVWEJEJOJcFHgMlcwGq1zv+oRCdAj8pSJ//DKZRVQhGxLPlIdV7pvt3FMLLbE9RXZiAaTuntbMoWCqtlzm0zPVWLSvhvrqbKk52Vy82ew3F0Li4Da9VZ05h496KbxCsfcslzKRg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:subject:message-id:x-mailer:mime-version:content-type:content-transfer-encoding; b=kqaN8lgY/PYBPecvid/4loPAWl7cTfysvPQcOuBLbxayDP8Op+8yThXIKHnyCw/GxxEMOtea+XhvC98qSm9lV6hQDFaoOe1mu70XNf9+4OHCCEKMwmtySg/Yqz/fCRg61WeDIjHHSXLh5JIVGHpW9b1iG3IQcotdDtRy7ODwH8U= Received: by 10.86.52.6 with SMTP id z6mr902969fgz.18.1212075355852; Thu, 29 May 2008 08:35:55 -0700 (PDT) Received: from osprey.skynet.if.ua ( [89.162.243.18]) by mx.google.com with ESMTPS id 31sm1925961fkt.2.2008.05.29.08.35.54 (version=SSLv3 cipher=RC4-MD5); Thu, 29 May 2008 08:35:55 -0700 (PDT) Date: Thu, 29 May 2008 18:35:50 +0300 From: Olexandr Sydorchuk To: freebsd-chat@freebsd.org Message-ID: <20080529183550.72c24fc5@osprey.skynet.if.ua> X-Mailer: Claws Mail 3.4.0 (GTK+ 2.12.9; i386-portbld-freebsd8.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Disk io priority X-BeenThere: freebsd-chat@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Non technical items related to the community List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 May 2008 16:02:44 -0000 Hi all, Is it any option for kernel that change priority for disk io? I use freebsd as desktop, and under X its not comfortable when some process exec massive disk io to/from hd ( for example dd if=/dev/ad2s2 of=/dev/null vary hard for my cpu =)). -- regards, Olexandr