From owner-freebsd-questions Wed Aug 29 22: 7: 3 2001 Delivered-To: freebsd-questions@freebsd.org Received: from benny.geektank.org (00-04-ac-38-0e-e8.bconnected.net [209.53.63.19]) by hub.freebsd.org (Postfix) with ESMTP id 8502337B406 for ; Wed, 29 Aug 2001 22:07:00 -0700 (PDT) (envelope-from tmchow@sfu.ca) Received: from localhost (tmchow@localhost) by benny.geektank.org (8.11.3/8.11.3) with ESMTP id f7U4wko79678; Wed, 29 Aug 2001 21:58:46 -0700 (PDT) (envelope-from tmchow@sfu.ca) X-Authentication-Warning: benny.geektank.org: tmchow owned process doing -bs Date: Wed, 29 Aug 2001 21:58:45 -0700 (PDT) From: Trevin Chow X-X-Sender: To: Mike Meyer Cc: Subject: Re: Performance tuning and adding RAM In-Reply-To: <15245.36122.131328.798913@guru.mired.org> Message-ID: <20010829215734.F79672-100000@benny.geektank.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Wed, 29 Aug 2001, Mike Meyer wrote: > The reliability of soft updates is dependent on knowing that data > written to disk is actually on the disk. If you turn on softupdates, > turn off write cache on your disk drives. I'm confused by your last statement. Why do I turn off write cache on my HDs? Are you talking about another sysctl variable or in teh actual bios? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message