From owner-freebsd-questions Wed Dec 19 9:26:33 2001 Delivered-To: freebsd-questions@freebsd.org Received: from mustard.heime.net (mustard.heime.net [194.234.65.222]) by hub.freebsd.org (Postfix) with ESMTP id 8D55D37B431 for ; Wed, 19 Dec 2001 09:26:16 -0800 (PST) Received: from localhost (roy@localhost) by mustard.heime.net (8.11.6/8.9.3) with ESMTP id fBJHPrP17790 for ; Wed, 19 Dec 2001 18:25:55 +0100 Date: Wed, 19 Dec 2001 18:25:53 +0100 (CET) From: Roy Sigurd Karlsbakk X-Sender: To: Subject: increasing readahead? Message-ID: 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 hi all I really need a LARGE readahead for my application. Does anyone know how I can increase the current one? I also need a way to pre-allocate chunks of 4 megs when I'm writing to a file, to make the actual fragments large enough to eliminate a large part of the actual overhead of seeking anyone? -- Roy Sigurd Karlsbakk, MCSE, MCNE, CLS, LCA Computers are like air conditioners. They stop working when you open Windows. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message