From owner-freebsd-chat Thu Jul 15 2: 1:31 1999 Delivered-To: freebsd-chat@freebsd.org Received: from mail.ftf.dk (mail.ftf.net [129.142.64.2]) by hub.freebsd.org (Postfix) with ESMTP id 4E95E15228 for ; Thu, 15 Jul 1999 02:01:27 -0700 (PDT) (envelope-from regnauld@ftf.net) Received: from ns.int.ftf.net (fw2.ftf.dk [192.168.1.2] (may be forged)) by mail.ftf.dk (8.9.3/8.9.3/gw-ftf-1.2) with ESMTP id LAA01206; Thu, 15 Jul 1999 11:01:18 +0200 (CEST) X-Authentication-Warning: mail.ftf.dk: Host fw2.ftf.dk [192.168.1.2] (may be forged) claimed to be ns.int.ftf.net Received: (from regnauld@localhost) by ns.int.ftf.net (8.9.2/8.9.3) id LAA22360; Thu, 15 Jul 1999 11:15:38 +0200 (CEST) Message-ID: <19990715111537.15024@ns.int.ftf.net> Date: Thu, 15 Jul 1999 11:15:37 +0200 From: Phil Regnauld To: David Schwartz Cc: freebsd-chat@freebsd.org Subject: Re: Known MMAP() race conditions ... ? References: <199907150210.TAA11380@usr07.primenet.com> <000001bece6b$bcf66740$021d85d1@youwant.to> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.88e In-Reply-To: <000001bece6b$bcf66740$021d85d1@youwant.to>; from David Schwartz on Wed, Jul 14, 1999 at 07:42:53PM -0700 X-Operating-System: FreeBSD 3.1-RELEASE i386 Organization: FTFnet Sender: owner-freebsd-chat@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org David Schwartz writes: > > > You mean software RAID, right? SCSI cables don't care what they > > are connected to. Hmmm. I could do a SCSI commercial: > > Would that that were true. But unfortunately, a lot of hardware RAID > controllers do care what driver they are talking to. And NT tends to get > premium effort from the manufacturer. I think this same issue with > Linux-versus-NT had a lot to do with the recent benchmark disasters. Aren't you mixing up software raid vs. host RAID adapters vs. SCSI<-> SCSI raid adapters ? Software raid works with anything that talks SCSI, if the OS supports the controller they're attached to, period. RAID host adapters are another problem. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-chat" in the body of the message