Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 28 Apr 2001 14:32:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 28 Apr 2001 14:32:06 -0400 Received: from cp26357-a.gelen1.lb.nl.home.com ([213.51.0.86]:20372 "HELO lunchbox.oisec.net") by vger.kernel.org with SMTP id ; Sat, 28 Apr 2001 14:31:54 -0400 Date: Sat, 28 Apr 2001 20:31:43 +0200 From: Cliff Albert To: Matthias Andree Cc: linux-kernel@vger.kernel.org Subject: Re: 2.4.3 2.4.4pre8: aic7xxx showstopper bug fails to detect sda Message-ID: <20010428203143.A27784@oisec.net> In-Reply-To: <20010428202225.D11994@emma1.emma.line.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.17i In-Reply-To: <20010428202225.D11994@emma1.emma.line.org>; from matthias.andree@stud.uni-dortmund.de on Sat, Apr 28, 2001 at 08:22:25PM +0200 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Apr 28, 2001 at 08:22:25PM +0200, Matthias Andree wrote: > These have further devices (CD writer, CD-ROM drive), and these machines > are 100% in 2.2.19. With 2.4.3 and 2.4.4-pre8, I get this problem > (pencil & paper copy for Machine #2, DO NOT "grep"): > > AIC 7XXX EISA/VLB/PCI SCSI HBA DRIVER 6.1.5 > aic7880: wide Channel A, SCSI ID=7, 16/255 SCBs > scsi0: SCSI host adapter emulation for IDE devices > PCI: found IRQ 5 for dev 00:09.0 > scsi1:0:0:0: Attempting to queue an abort message. > Command found on device queue > aic7xxx_abort returns 8194 Getting the same errors here, but only a few seconds after my adaptec gets initialized and all disks/cdrs/zips get attached + mounted. On 2.4.3-ac14 it only gives these errors and happily runs afterwards. But on 2.4.4 it panics after $random time. My setup is a P2B-S motherboard with a Quantum Fireball ST 6.4 GB HDD scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.1.11 aic7890/91: Wide Channel A, SCSI Id=7, 32/255 SCBs Vendor: QUANTUM Model: FIREBALL ST6.4S Rev: 0F0C Type: Direct-Access ANSI SCSI revision: 02 (scsi0:A:0): 20.000MB/s transfers (20.000MHz, offset 15) And the specific errors are scsi0:0:0:0: Attempting to queue a TARGET RESET message scsi0:0:0:0: Command not found aic7xxx_dev_reset returns 8194 Device not ready. Make sure there is a disc in the drive. > Then, the Kernel detects the SECOND SCSI disk and attaches it as sda > (Linux 2.2 would mount that as sdb), the first disk is "gone" (Linux 2.2 > would mount that as sda). Regretfully, my root partition is on the > FIRST SCSI disk, so the kernel panicks since it cannot mount /. > > That's all I copied in a hurry, maybe it's sufficient to debug, if not, > I can try to grab a null modem cable and catch the full sequence; I'd be > glad if someone could mention the "canonical" aic7xxx LILO append > parameters for a full debug trace in that case. -- Cliff Albert | IRCNet: #linux.nl, #ne2000, #linux, #freebsd.nl cliff@oisec.net | #openbsd, #ipv6, #cu2.nl -[ICQ: 18461740]--------| 6BONE: CA2-6BONE RIPE: CA3348-RIPE - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/