From owner-freebsd-bugs Sun Mar 23 11:20:20 2003 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 52F4337B401 for ; Sun, 23 Mar 2003 11:20:15 -0800 (PST) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 651EB43F75 for ; Sun, 23 Mar 2003 11:20:14 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.6/8.12.6) with ESMTP id h2NJKENS034282 for ; Sun, 23 Mar 2003 11:20:14 -0800 (PST) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.6/8.12.6/Submit) id h2NJKEQv034281; Sun, 23 Mar 2003 11:20:14 -0800 (PST) Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3463937B405 for ; Sun, 23 Mar 2003 11:13:54 -0800 (PST) Received: from illuin.org (illuin.illuin.org [216.30.73.135]) by mx1.FreeBSD.org (Postfix) with SMTP id A836043F3F for ; Sun, 23 Mar 2003 11:13:52 -0800 (PST) (envelope-from richard@illuin.org) Received: (qmail 68886 invoked by uid 1000); 23 Mar 2003 19:13:51 -0000 Message-Id: <20030323191351.68885.qmail@illuin.org> Date: 23 Mar 2003 19:13:51 -0000 From: Richard Letts Reply-To: Richard Letts To: FreeBSD-gnats-submit@FreeBSD.org Cc: Richard Letts X-Send-Pr-Version: 3.113 Subject: kern/50220: afd0: READ_BIG command timeout - resetting Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >Number: 50220 >Category: kern >Synopsis: afd0: READ_BIG command timeout - resetting >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Mar 23 11:20:14 PST 2003 >Closed-Date: >Last-Modified: >Originator: Richard Letts >Release: FreeBSD 4.8-RC i386 >Organization: illuin.org >Environment: System: FreeBSD hobbiton.illuin.org 4.8-RC FreeBSD 4.8-RC #24: Sat Mar 15 11:29:51 CST 2003 root@hobbiton.illuin.org:/usr/obj/usr/src/sys/HOBBITON i386 >Description: IOMEGA Zip drive attached to ATA/2 (RAID controller capable of ATA/133) access is unsuable because of READ_BIG and WRITE_BIG problems: Symptoms: UFS: can use fdisk to modify partition table can use disklabel to write new disklabel cannot use newfs to create filesystem # newfs afd0c Warning: Block size restricts cylinders per group to 97. Warning: 32 sector(s) in last cylinder unallocated /dev/afd0c: 196576 sectors in 48 cylinders of 1 tracks, 4096 sectors 96.0MB in 1 cyl groups (97 c/g, 194.00MB/g, 12288 i/g) super-block backups (for fsck -b #) at: 32 read error: 64 newfs: rdfs: Input/output error # dmesg | tail -2 afd0: READ_BIG command timeout - resetting ata2: resetting devices .. done FAT32 cannot mount filesystem device access: # dd if=/dev/rafd0 of=fred bs=1024k count=2 dd: /dev/rafd0: Input/output error 0+0 records in 0+0 records out 0 bytes transferred in 30.117478 secs (0 bytes/sec) # dmesg | tail ... afd0: READ_BIG command timeout - resetting ata2: resetting devices .. done # dd if=/dev/afd0 of=fred bs=1024k count=2 dd: /dev/afd0: Input/output error 0+0 records in 0+0 records out 0 bytes transferred in 30.114773 secs (0 bytes/sec) # dmesg | tail -2 afd0: READ_BIG command timeout - resetting ata2: resetting devices .. done kernel messages: afd0: READ_BIG command timeout - resetting ata2: resetting devices .. done Hardware info: # atacontrol mode ata2 Master = PIO0 Slave = ??? # atacontrol cap ata2 0 ATA channel 2, Master, device afd0: ATA/ATAPI revision 0 device model IOMEGA ZIP 100 ATAPI serial number firmware revision 14.A cylinders 0 heads 0 sectors/track 0 lba supported lba48 not supported dma notsupported overlap not supported Feature Support Enable Value Vendor write cache no no read ahead no no dma queued no no 0/00 SMART no no microcode download no no security no no power management no no advanced power management no no 0/00 automatic acoustic management no no 0/00 0/00 # atacontrol info ata2 Master: afd0 ATA/ATAPI rev 0 Slave: no device present >How-To-Repeat: comnnect iomega 100MB ZIP to ATA-2 (onboard raid controller on KT266 motherboard) attempt to mount / read zip disk >Fix: unknown >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message