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SubjectRe: A CD with errors (scratches etc.) blocks the whole system while reading damadged files
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Le jeu 02/05/2002 à 17:48, Mike Fedyk a écrit :
> > The "system grinding to a halt" happens to me too, when *ripping*
> > scratched cds. Note that it's when using *userspace* access to the block
> > device, with e.g. cdparanoia or grip (or dvd ripping tools).
> >
> > My DVD drive is on a VT82C693A/694x (ABit VP6).
>
> Ahh, that's a good distinction to make. I'll be testing CD ripping on this
> machine eventually too.
>
> Are you burning CDs at the same time as ripping? If so, try doing that in a
> two step process and see where the problem occours.

Well, I tried once and lost the CDR ...

> Can you post the full output of lspci? Be sure to mention what drives are
> on which controller (if you have two or more).
>
> Can you post the kernel output from dmesg when it detects your drives?
>
> Do you have any ISA devices in this system?

A sound card and the legacy motherboard devices.

> Can you post the commands it takes to reproduce the condition?

Well, I use Grip (a gtk+ ripping proggy) in cdparanoia mode. Basically
it's like cdparanoia + gui.

> Also, `vmstat 1` output while the system is unresponsive would be good too.

I'll post that when I'll do it again with a scratched CD. For now I need
my machine to be responsive.

Cheers,
Xav



00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] (rev c4)
Subsystem: ABIT Computer Corp.: Unknown device a204
Flags: bus master, medium devsel, latency 8
Memory at d0000000 (32-bit, prefetchable) [size=64M]
Capabilities: [a0] AGP version 2.0
Capabilities: [c0] Power Management version 2

00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] (prog-if 00 [Normal decode])
Flags: bus master, 66Mhz, medium devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00009000-00009fff
Memory behind bridge: dd000000-deffffff
Prefetchable memory behind bridge: d4000000-d7ffffff
Capabilities: [80] Power Management version 2

00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 40)
Subsystem: ABIT Computer Corp.: Unknown device 0000
Flags: bus master, stepping, medium devsel, latency 0
Capabilities: [c0] Power Management version 2

00:07.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
Subsystem: VIA Technologies, Inc. Bus Master IDE
Flags: bus master, medium devsel, latency 32
I/O ports at a000 [size=16]
Capabilities: [c0] Power Management version 2

00:07.2 USB Controller: VIA Technologies, Inc. UHCI USB (rev 16) (prog-if 00 [UHCI])
Subsystem: Unknown device 0925:1234
Flags: bus master, medium devsel, latency 32, IRQ 11
I/O ports at a400 [size=32]
Capabilities: [80] Power Management version 2

00:07.3 USB Controller: VIA Technologies, Inc. UHCI USB (rev 16) (prog-if 00 [UHCI])
Subsystem: Unknown device 0925:1234
Flags: bus master, medium devsel, latency 32, IRQ 11
I/O ports at a800 [size=32]
Capabilities: [80] Power Management version 2

00:07.4 Bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40)
Flags: medium devsel, IRQ 11
Capabilities: [68] Power Management version 2

00:09.0 FireWire (IEEE 1394): Texas Instruments: Unknown device 8020 (prog-if 10 [OHCI])
Subsystem: Ads Technologies Inc: Unknown device 0000
Flags: bus master, medium devsel, latency 32, IRQ 9
Memory at df004000 (32-bit, non-prefetchable) [size=2K]
Memory at df000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 1

00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. RT8139
Flags: bus master, medium devsel, latency 32, IRQ 10
I/O ports at ac00 [size=256]
Memory at df005000 (32-bit, non-prefetchable) [size=256]
Expansion ROM at <unassigned> [disabled] [size=64K]

00:0b.0 VGA compatible controller: S3 Inc. ViRGE/DX or /GX (rev 01) (prog-if 00 [VGA])
Subsystem: S3 Inc. ViRGE/DX
Flags: medium devsel, IRQ 10
Memory at d8000000 (32-bit, non-prefetchable) [size=64M]
Expansion ROM at <unassigned> [disabled] [size=64K]

00:0c.0 Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 09)
Subsystem: Ensoniq Creative Sound Blaster AudioPCI64V, AudioPCI128
Flags: bus master, slow devsel, latency 32, IRQ 11
I/O ports at b000 [size=64]
Capabilities: [dc] Power Management version 2

00:0e.0 Unknown mass storage controller: Triones Technologies, Inc. HPT366 / HPT370 (rev 03)
Subsystem: Triones Technologies, Inc.: Unknown device 0001
Flags: bus master, 66Mhz, medium devsel, latency 120, IRQ 11
I/O ports at b400 [size=8]
I/O ports at b800 [size=4]
I/O ports at bc00 [size=8]
I/O ports at c000 [size=4]
I/O ports at c400 [size=256]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [60] Power Management version 2

01:00.0 VGA compatible controller: ATI Technologies Inc Rage 128 PF (prog-if 00 [VGA])
Subsystem: ATI Technologies Inc: Unknown device 0028
Flags: bus master, stepping, 66Mhz, medium devsel, latency 32, IRQ 9
Memory at d4000000 (32-bit, prefetchable) [size=64M]
I/O ports at 9000 [size=256]
Memory at de000000 (32-bit, non-prefetchable) [size=16K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [50] AGP version 2.0
Capabilities: [5c] Power Management version 2




Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller on PCI bus 00 dev 39
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: VIA vt82c686b (rev 40) IDE UDMA100 controller on pci00:07.1
ide0: BM-DMA at 0xa000-0xa007, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xa008-0xa00f, BIOS settings: hdc:DMA, hdd:DMA
HPT370: IDE controller on PCI bus 00 dev 70
HPT370: chipset revision 3
HPT370: not 100% native mode: will probe irqs later
HPT370: using 33MHz PCI clock
ide2: BM-DMA at 0xc400-0xc407, BIOS settings: hde:DMA, hdf:pio
ide3: BM-DMA at 0xc408-0xc40f, BIOS settings: hdg:pio, hdh:pio
hdb: C/H/S=0/0/0 from BIOS ignored
hda: WDC WD400BB-32BSA0, ATA DISK drive
hdb: IOMEGA ZIP 100 ATAPI, ATAPI FLOPPY drive
hdc: HITACHI DVD-ROM GD-7500, ATAPI CD/DVD-ROM drive
hdd: LG CD-RW CED-8080B, ATAPI CD/DVD-ROM drive
hde: ST340824A, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
ide2 at 0xb400-0xb407,0xb802 on irq 11
hda: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=38166/64/32, UDMA(100)
hde: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=77545/16/63, UDMA(100)
Partition check:
hda: [PTBL] [5169/240/63] hda1 < hda5 hda6 hda7 >
hdb:<3>ide-scsi: hdb: unsupported command in request queue (0)
end_request: I/O error, dev 03:40 (hdb), sector 0
ide-scsi: hdb: unsupported command in request queue (0)
end_request: I/O error, dev 03:40 (hdb), sector 2
ide-scsi: hdb: unsupported command in request queue (0)
end_request: I/O error, dev 03:40 (hdb), sector 4
ide-scsi: hdb: unsupported command in request queue (0)
end_request: I/O error, dev 03:40 (hdb), sector 6
ide-scsi: hdb: unsupported command in request queue (0)
end_request: I/O error, dev 03:40 (hdb), sector 0
ide-scsi: hdb: unsupported command in request queue (0)
end_request: I/O error, dev 03:40 (hdb), sector 2
ide-scsi: hdb: unsupported command in request queue (0)
end_request: I/O error, dev 03:40 (hdb), sector 4
ide-scsi: hdb: unsupported command in request queue (0)
end_request: I/O error, dev 03:40 (hdb), sector 6
unable to read partition table
hde: hde1 hde2

[ That's Ok, it's the Zip drive ]

SCSI subsystem driver Revision: 1.00
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
Vendor: IOMEGA Model: ZIP 100 Rev: 23.D
Type: Direct-Access ANSI SCSI revision: 00
Vendor: HITACHI Model: DVD-ROM GD-7500 Rev: 0005
Type: CD-ROM ANSI SCSI revision: 02
Vendor: LG Model: CD-RW CED-8080B Rev: 1.06
Type: CD-ROM ANSI SCSI revision: 02
Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
sda : READ CAPACITY failed.
sda : status = 0, message = 00, host = 0, driver = 28
Current sd00:00: sense key Not Ready
Additional sense indicates Medium not present
sda : block size assumed to be 512 bytes, disk size 1GB.
sda: I/O error: dev 08:00, sector 0
I/O error: dev 08:00, sector 0
unable to read partition table
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 1, lun 0
Attached scsi CD-ROM sr1 at scsi0, channel 0, id 2, lun 0
sr0: scsi3-mmc drive: 14x/40x cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.12
sr1: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray


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