Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 26 Jun 2002 16:08:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 26 Jun 2002 16:08:16 -0400 Received: from [147.188.32.218] ([147.188.32.218]:37214 "HELO pc1.sr.bham.ac.uk") by vger.kernel.org with SMTP id ; Wed, 26 Jun 2002 16:08:14 -0400 Date: Wed, 26 Jun 2002 21:08:28 +0100 (BST) From: Mark Cooke X-X-Sender: mpc@pc24.sr.bham.ac.uk To: "'lkml'" Subject: 2.4.18 + 19pre10 + ac2 gives cdrw ide-scsi data discarded errors Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 8861 Lines: 222 Hi all, On a brand new system (Abit IT7), I've been getting errors writing CDs. As it's a new machine, I've not successfully written any CDs yet, so it is potentially a faulty cdrw drive, but I'm also a little suspicious that it's a possible issue with the motherboard. Configuration: Two hard disks on the highpoint 374, raid-1. DVD on hda CDRW on sg0/sr0 (hdc before setting up ide-scsi) Using xcdroast, gives: Performing OPC... cdrecord: Input/output error. send opc: scsi sendcmd: retryable error CDB: 54 01 00 00 00 00 00 00 00 00 status: 0x0 (GOOD STATUS) cmd finished after 200.114s timeout 200s cdrecord: Resource temporarily unavailable. OPC failed. when trying to write an image. In syslog: SCSI subsystem driver Revision: 1.00 scsi0 : SCSI host adapter emulation for IDE ATAPI devices Vendor: LITE-ON Model: LTR-32123S Rev: XS0X Type: CD-ROM ANSI SCSI revision: 02 ide-scsi: The scsi wants to send us more data than expected - discarding data ide-scsi: transferred 1 of 2 bytes ide-scsi: The scsi wants to send us more data than expected - discarding data ide-scsi: transferred 1 of 2 bytes scsi : aborting command due to timeout : pid 241, scsi0, channel 0, id 0, lun 0 UNKNOWN(0x54) 01 00 00 00 00 00 00 00 00 Google didn't turn up anything recent about discarded data, but I recall there being some recent changes to ide-scsi in 2.4.x. Anyone else seeing this with very recent 2.4.x ? Any thoughts about how to proceed ? It is difficult to try earlier kernels as the highpoint 374 is only very recently supported. Cheers, Mark dmesg: Linux version 2.4.18-19pre10ac2b (root@pc24.sr.bham.ac.uk) (gcc version 2.96 20000731 (Red Hat Linux 7.3 2.96-110)) #1 Wed Jun 26 17:59:22 BST 2002 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001fff0000 (usable) BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS) BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved) 0MB HIGHMEM available. 511MB LOWMEM available. On node 0 totalpages: 131056 zone(0): 4096 pages. zone(1): 126960 pages. zone(2): 0 pages. Kernel command line: initrd=initrd.img root=/dev/md0 BOOT_IMAGE=vmlinuz auto Initializing CPU#0 Detected 2010.002 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 4010.80 BogoMIPS Memory: 514428k/524224k available (1111k kernel code, 9408k reserved, 299k data, 296k init, 0k highmem) Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) Inode cache hash table entries: 32768 (order: 6, 262144 bytes) Mount cache hash table entries: 8192 (order: 4, 65536 bytes) Buffer cache hash table entries: 32768 (order: 5, 131072 bytes) Page-cache hash table entries: 131072 (order: 7, 524288 bytes) CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0 CPU: L1 I cache: 12K, L1 D cache: 8K CPU: L2 cache: 512K CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: After generic, caps: 3febfbff 00000000 00000000 00000000 CPU: Common caps: 3febfbff 00000000 00000000 00000000 CPU: Intel(R) Pentium(R) 4 CPU 2.00GHz stepping 04 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au) mtrr: detected mtrr type: Intel PCI: PCI BIOS revision 2.10 entry at 0xfb240, last bus=2 PCI: Using configuration type 1 PCI: Probing PCI hardware Unknown bridge resource 0: assuming transparent Unknown bridge resource 2: assuming transparent PCI: Using IRQ router PIIX [8086/24c0] at 00:1f.0 PCI: Found IRQ 7 for device 00:1f.1 isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16) Starting kswapd VFS: Diskquotas version dquot_6.5.0 initialized pty: 2048 Unix98 ptys configured Serial driver version 5.05c (2001-07-08) with MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI ISAPNP enabled Real Time Clock Driver v1.10e block: 992 slots per queue, batch=248 Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller on PCI bus 00 dev f9 PCI: Found IRQ 7 for device 00:1f.1 PIIX4: chipset revision 1 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:pio HPT374: IDE controller on PCI bus 02 dev 20 PCI: Found IRQ 11 for device 02:04.0 PCI: Sharing IRQ 11 with 02:04.1 HPT374: chipset revision 7 HPT374: not 100% native mode: will probe irqs later HPT37X: using 33MHz PCI clock ide2: BM-DMA at 0xa400-0xa407, BIOS settings: hde:DMA, hdf:pio ide3: BM-DMA at 0xa408-0xa40f, BIOS settings: hdg:DMA, hdh:pio HPT374: IDE controller on PCI bus 02 dev 21 PCI: Found IRQ 11 for device 02:04.1 PCI: Sharing IRQ 11 with 02:04.0 HPT374: chipset revision 7 HPT374: not 100% native mode: will probe irqs later HPT37X: using 33MHz PCI clock ide4: BM-DMA at 0xb800-0xb807, BIOS settings: hdi:pio, hdj:pio ide5: BM-DMA at 0xb808-0xb80f, BIOS settings: hdk:pio, hdl:pio hda: LG DVD-ROM DRD-8160B, ATAPI CD/DVD-ROM drive hdc: LITE-ON LTR-32123S, ATAPI CD/DVD-ROM drive hde: ST340016A, ATA DISK drive hdg: ST340016A, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 ide2 at 0x9400-0x9407,0x9802 on irq 11 ide3 at 0x9c00-0x9c07,0xa002 on irq 11 hde: host protected area => 1 hde: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=77545/16/63, UDMA(100) hdg: host protected area => 1 hdg: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=77545/16/63, UDMA(100) ide-floppy driver 0.99.newide Partition check: hde: hde1 hde2 hde3 hde4 hdg: hdg1 hdg2 hdg3 hdg4 Floppy drive(s): fd0 is 1.44M ide-floppy driver 0.99.newide hda: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.12 ide-cd: ignoring drive hdc hda: DMA disabled ide-cd: ignoring drive hdc ide-floppy driver 0.99.newide hdc: driver not present ip_conntrack (4095 buckets, 32760 max) 8139too Fast Ethernet driver 0.9.24 PCI: Found IRQ 10 for device 02:06.0 eth1: RealTek RTL8139 Fast Ethernet at 0xe09b6000, 00:50:8d:a8:06:7e, IRQ 10 eth1: Identified 8139 chip type 'RTL-8139C' eth1: Media type forced to Full Duplex. eth1: Setting 100mbps full-duplex based on auto-negotiated partner ability 4181. cipcb: CIPE driver vers 1.4.5 (c) Olaf Titz 1996-2000, 100 channels, debug=0 Intel 810 + AC97 Audio, version 0.21, 18:15:16 Jun 26 2002 PCI: Found IRQ 3 for device 00:1f.5 PCI: Sharing IRQ 3 with 00:1f.3 PCI: Setting latency timer of device 00:1f.5 to 64 i810: Intel ICH4 found at IO 0xe400 and 0xe000, IRQ 3 i810_audio: Audio Controller supports 6 channels. ac97_codec: AC97 Audio codec, id: 0x414c:0x4720 (ALC650) i810_audio: AC'97 codec 0 supports AMAP, total channels = 6 ide-cd: ignoring drive hdc ide-floppy driver 0.99.newide hdc: driver not present cdrom: This disc doesn't have any tracks I recognize! ide-cd: ignoring drive hdc ide-floppy driver 0.99.newide hdc: driver not present ide-cd: ignoring drive hdc ide-floppy driver 0.99.newide hdc: driver not present ide-cd: ignoring drive hdc ide-floppy driver 0.99.newide hdc: driver not present SCSI subsystem driver Revision: 1.00 scsi0 : SCSI host adapter emulation for IDE ATAPI devices Vendor: LITE-ON Model: LTR-32123S Rev: XS0X Type: CD-ROM ANSI SCSI revision: 02 ide-scsi: The scsi wants to send us more data than expected - discarding data ide-scsi: transferred 1 of 2 bytes ide-scsi: The scsi wants to send us more data than expected - discarding data ide-scsi: transferred 1 of 2 bytes scsi : aborting command due to timeout : pid 241, scsi0, channel 0, id 0, lun 0 UNKNOWN(0x54) 01 00 00 00 00 00 00 00 00 hdc: irq timeout: status=0xd0 { Busy } hdc: DMA disabled hdc: ATAPI reset complete hdc: irq timeout: status=0xc0 { Busy } hdc: ATAPI reset complete hdc: irq timeout: status=0xc0 { Busy } - 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/