From owner-freebsd-bugs Mon Apr 3 18:30: 6 2000 Delivered-To: freebsd-bugs@freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (Postfix) with ESMTP id A51BC37B7E2 for ; Mon, 3 Apr 2000 18:30:01 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.9.3/8.9.2) id SAA58165; Mon, 3 Apr 2000 18:30:01 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (Postfix) with ESMTP id 9303C37B768 for ; Mon, 3 Apr 2000 18:26:21 -0700 (PDT) (envelope-from nobody@FreeBSD.org) Received: (from nobody@localhost) by freefall.freebsd.org (8.9.3/8.9.2) id SAA57865; Mon, 3 Apr 2000 18:26:21 -0700 (PDT) (envelope-from nobody@FreeBSD.org) Message-Id: <200004040126.SAA57865@freefall.freebsd.org> Date: Mon, 3 Apr 2000 18:26:21 -0700 (PDT) From: tdwyer@bigpond.com To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-1.0 Subject: kern/17779: ADIC 1200d (DAT changer) and Symbios SCSI controller: does not work as expected using chio Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >Number: 17779 >Category: kern >Synopsis: ADIC 1200d (DAT changer) and Symbios SCSI controller: does not work as expected using chio >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Apr 3 18:30:00 PDT 2000 >Closed-Date: >Last-Modified: >Originator: Terry Dwyer >Release: FreeBSD-3.4-Stable #0: Mon Apr 3 06:51:46 WST 2000 >Organization: home >Environment: FreeBSD charon.ctnet.org.au 3.4-STABLE FreeBSD 3.4-STABLE #0: Mon Apr 3 06:51:46 WST 2000 tdwyer@charon.ctnet.org.au:/usr/src/sys/compile/CHARON i386 >Description: Machine: ASUS P2B motherboard Celeron 366 ADIC 1200D DAT Autochanger with WangDAT 3400DX DDS2 drive 2 X IDE drives 4 X SCSI drives 1 X SCSI CD ncr0: rev 0x26 int a irq 11 on pci0.12.0 sa0 at ncr0 bus 0 target 3 lun 0 sa0: Removable Sequential Access SCSI-2 device sa0: 5.000MB/s transfers (5.000MHz, offset 16) ch0 at ncr0 bus 0 target 6 lun 0 ch0: Removable Changer SCSI-2 device ch0: 3.300MB/s transfers ch0: 12 slots, 1 drive, 1 picker, 1 portal Status after chio ielem: ( Tape slots all full, Drive 0 empty ) charon# chio params /dev/ch0: 12 slots, 1 drive, 1 picker, 1 portal /dev/ch0: current picker: 0 charon# chio status picker 0: slot 0: slot 0: slot 0: slot 0: slot 0: slot 0: slot 0: slot 0: slot 0: slot 0: slot 0: slot 0: portal 0: drive 0: Tape slots are all shown as slot 0, status does not change after any action. Doing a chio status on a specific slot always produces the same result: slot 0: Doing a chio status on a the tape drive always produces the same result: drive 0: From what I've read, this seems to be a problem with the Symbios SCSI driver, that's why I've reported it as a kernel bug. I don't have an adaptec controller to test the changer with so I can't confirm that it's only a Symbios problem. I'm prepared to do any testing required by someone providing patches. >How-To-Repeat: Behaviour is the same every time >Fix: Unfortunately I have no fix >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message