From owner-freebsd-hackers  Sun Aug  4 13:28:31 2002
Delivered-To: freebsd-hackers@freebsd.org
Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id 1469F37B400; Sun,  4 Aug 2002 13:28:28 -0700 (PDT)
Received: from bingnet2.cc.binghamton.edu (bingnet2.cc.binghamton.edu [128.226.1.18])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 5A29D43E42; Sun,  4 Aug 2002 13:28:27 -0700 (PDT)
	(envelope-from zzhang@cs.binghamton.edu)
Received: from opal (cs.binghamton.edu [128.226.123.101])
	by bingnet2.cc.binghamton.edu (8.11.6/8.11.6) with ESMTP id g74KSQ312858;
	Sun, 4 Aug 2002 16:28:26 -0400 (EDT)
Date: Sun, 4 Aug 2002 16:28:26 -0400 (EDT)
From: Zhihui Zhang <zzhang@cs.binghamton.edu>
X-Sender: zzhang@opal
To: freebsd-hackers@freebsd.org, freebsd-scsi@freebsd.org
Subject: transaction ordering in SCSI subsystem
Message-ID: <Pine.SOL.4.21.0208041623130.7372-100000@opal>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: owner-freebsd-hackers@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-hackers.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-hackers>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-hackers>
X-Loop: FreeBSD.ORG


While reading the document on FreeBSD SCSI subsystem, I am wondering what
does guaranteed transaction ordering mean? Does it have anything to do
with I/O ordering, tagging, write caching, etc.?

Thanks for any enlightment.

-Zhihui


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-hackers" in the body of the message