From owner-freebsd-questions@FreeBSD.ORG Wed Oct 1 00:22:06 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2961516A4BF for ; Wed, 1 Oct 2003 00:22:06 -0700 (PDT) Received: from vivaldi.pn.sinp.msu.ru (pn-gw.sinp.msu.ru [213.131.0.178]) by mx1.FreeBSD.org (Postfix) with ESMTP id B865743FB1 for ; Wed, 1 Oct 2003 00:22:03 -0700 (PDT) (envelope-from fbsd-49@pn.sinp.msu.ru) Received: from handel.pn.sinp.msu.ru (handel.pn.sinp.msu.ru [213.131.11.24]) (authenticated bits=0)h917M1ni001167 for ; Wed, 1 Oct 2003 11:22:02 +0400 (MSD) (envelope-from fbsd-49@pn.sinp.msu.ru) Message-Id: <5.1.1.6.2.20031001105657.00a77b08@vivaldi.pn.sinp.msu.ru> X-Sender: svysh@vivaldi.pn.sinp.msu.ru (Unverified) X-Mailer: QUALCOMM Windows Eudora Version 5.1.1 Date: Wed, 01 Oct 2003 11:21:44 +0400 To: freebsd-questions@freebsd.org From: Sergei Vyshenski Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Subject: hw.ata.wc vs soft updates X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Oct 2003 07:22:06 -0000 Is it correct and/or clever to use BOTH 1) soft updates enabled and 2) hw.ata.wc=0 on FreeBSD-4.9 system? Will it enhance chances to have consistent disk after power loss? How much slower it will be compared to the case of 1) soft updates enabled and 2) hw.ata.wc=1 Thanks in advance for any comment. Sergei