From owner-freebsd-scsi Fri Jan 23 09:04:15 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id JAA19446 for freebsd-scsi-outgoing; Fri, 23 Jan 1998 09:04:15 -0800 (PST) (envelope-from owner-freebsd-scsi@FreeBSD.ORG) Received: from pluto.plutotech.com (mail.plutotech.com [206.168.67.137]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id JAA19403; Fri, 23 Jan 1998 09:03:56 -0800 (PST) (envelope-from gibbs@plutotech.com) Received: from narnia.plutotech.com (narnia.plutotech.com [206.168.67.130]) by pluto.plutotech.com (8.8.7/8.8.5) with ESMTP id KAA06806; Fri, 23 Jan 1998 10:03:32 -0700 (MST) Message-Id: <199801231703.KAA06806@pluto.plutotech.com> X-Mailer: exmh version 2.0.1 12/23/97 To: "Mikhail A. Sokolov" cc: gibbs@FreeBSD.ORG, scsi@FreeBSD.ORG, ache@FreeBSD.ORG Subject: Re: Infortrend's drivers/help needed, please. In-reply-to: Your message of "Fri, 23 Jan 1998 12:06:06 +0300." <19980123120606.31963@demos.su> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Fri, 23 Jan 1998 10:01:03 -0700 From: "Justin T. Gibbs" Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >In case the same devices are connected to the same channel (hence, getting >the same id with different lun's) - > >sd0 at scbus0 target 1 lun 0 >sd0: type 0 fixed SCSI 2 >sd0: Direct-Access 8683MB (17783104 512 byte sectors) >sd1 at scbus0 target 1 lun 1 >sd1: type 0 fixed SCSI 2 >sd1: Direct-Access 8683MB (17783104 512 byte sectors) Yes, this is a long standing bug having to do with multi-lun devices in the aic7xxx driver. It has been corrected in the CAM version of the driver, but the changes are too invasive to attempt to port them into the driver in either current or stable. Since this kinds of devices that trigger this problem are rare, it seldom causes problems. Yours is the first bug report I've seen about this issue. -- Justin