From owner-freebsd-scsi Mon Apr 9 7:39:28 2001 Delivered-To: freebsd-scsi@freebsd.org Received: from hercules.icarz.com (ns1.icarz.com [207.99.22.7]) by hub.freebsd.org (Postfix) with ESMTP id 10A1937B422 for ; Mon, 9 Apr 2001 07:39:25 -0700 (PDT) (envelope-from kenm@icarz.com) Received: from newken (dhcp113.icarz.com [207.99.22.113]) by hercules.icarz.com (8.10.1/8.10.1) with SMTP id f39ENm206300 for ; Mon, 9 Apr 2001 10:23:49 -0400 (EDT) Message-ID: <00c201c0c100$b25bdf20$711663cf@icarz.com> From: "Ken Menzel" To: Subject: 'ch' Errors using chio w-sony changer Date: Mon, 9 Apr 2001 10:23:49 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4522.1200 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hi All, I have looked at the man pages and manual and archives and source for chio. My 'guess' is that there is soemthing in the return of the status of the drive that the 'ch' driver doesn't like. The error is a follows: janeway# chio return drive 0 chio: /dev/ch0: CHIOGSTATUS: Invalid argument And /var/log/messages gets: Apr 9 10:17:54 janeway /kernel: (ch0:ahc0:0:6:1): READ ELEMENT STATUS. CDB: b8 30 0 1 0 1 0 0 4 0 0 0 Apr 9 10:17:54 janeway /kernel: (ch0:ahc0:0:6:1): ILLEGAL REQUEST asc:24,0 Apr 9 10:17:54 janeway /kernel: (ch0:ahc0:0:6:1): Invalid field in CDB sks:cc,1 However: janeway# chio status picker 0: slot 0: slot 1: slot 2: slot 3: slot 4: slot 5: slot 6: slot 7: drive 0: dmesg reports: ch0 at ahc0 bus 0 target 6 lun 1 ch0: Removable Changer SCSI-2 device ch0: 40.000MB/s transfers (20.000MHz, offset 15, 16bit) ch0: 8 slots, 1 drive, 1 picker, 0 portals chio params /dev/ch0: 8 slots, 1 drive, 1 picker /dev/ch0: current picker: 0 janeway# The only thing I can't seem to do is move a tape! Can anyone point me in the right direction? The kernel is compiled with CAMDEBUG if that helps. Thanks in advance, Ken ----------------------------------------------------- Ken Menzel ICQ# 9325188 www.icarz.com kenm@icarz.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message