From owner-aic7xxx Thu Aug 16 14:18:16 2001 Delivered-To: aic7xxx@freebsd.org Received: from missioncriticallinux.com (mail.missioncriticallinux.com [208.51.139.18]) by hub.freebsd.org (Postfix) with ESMTP id 3A56C37B403 for ; Thu, 16 Aug 2001 14:18:13 -0700 (PDT) (envelope-from coughlan@missioncriticallinux.com) Received: from missioncriticallinux.com (IDENT:coughlan@coughlan.lowell.mclinux.com [10.1.8.126]) by missioncriticallinux.com (8.9.3/8.9.3) with ESMTP id RAA02345; Thu, 16 Aug 2001 17:18:02 -0400 Message-ID: <3B7C388A.A42D608F@missioncriticallinux.com> Date: Thu, 16 Aug 2001 17:18:02 -0400 From: Tom Coughlan Organization: Mission Critical Linux X-Mailer: Mozilla 4.72 [en] (X11; U; Linux 2.2.14-5.0.14smp i686) X-Accept-Language: en MIME-Version: 1.0 To: "Justin T. Gibbs" Cc: aic7xxx@FreeBSD.ORG Subject: Re: Boot Delays and Messages on RH7.1 Linux + AHA2940AU References: <200108161407.f7GE7hI10057@aslan.scsiguy.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-aic7xxx@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org "Justin T. Gibbs" wrote: > > >I'm not sure this is the same problem reported earlier, but it sure is a > >pain. > > > >When the AIC-7896 is probed, there is a ~6 second delay for every bus ID > >on both channels, accompanied by the error messages indicating: > >- Attempting to queue an ABORT message > >- Command already completed > >- scsi: device set offline - not ready or command retry failed after bus > >reset: host 1 channel 0 id n lun 0 > > > >I will send the verbose output to Justin. > > Linux isn't seeing any interrupts. So, every command must "time-out" > in order for us to see it as having completed. If you enable APIC-I/O > in your kernel configuration you should get your interrupts back. Yes, this was the problem, and the fix worked, for the Adaptec ports as well as the other ports in the system that were giving me trouble. Thank-you Justin. -- Tom Coughlan Mission Critical Linux tel: 978-606-0262 coughlan@missioncriticallinux.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe aic7xxx" in the body of the message