[paranoia] irq timeouts (Was: Re: scsi errors with cdparanoia and ide-scsi)

Hugo van der Merwe hugo at adept.co.za
Sun Sep 15 06:36:50 PDT 2002



> I often rip with my writer, as it is the best at reading through
> scratches. However, it being a writer, I access it through ide-scsi
> emulation since I need that to write. These days I often have trouble
> ripping though, problems I think a reboot might fix, but I refuse to
> reboot. I often try unloading and reloading modules, but this does not
> always work (maybe I don't unload enough?)

Turns out it's not a scsi problem, I just tried ripping with ide-cd, got
the following errors in my log files:

Sep 15 15:31:26 vervet kernel: hdc: irq timeout: status=0xc0 { Busy }
Sep 15 15:31:44 vervet kernel: hdc: ATAPI reset complete
Sep 15 15:31:44 vervet kernel: hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
Sep 15 15:31:44 vervet kernel: hdc: packet command error: error=0x50
Sep 15 15:31:44 vervet kernel: ATAPI device hdc:
Sep 15 15:31:44 vervet kernel:   Error: Illegal request -- (Sense key=0x05)
Sep 15 15:31:44 vervet kernel:   Invalid command operation code -- (asc=0x20, ascq=0x00)
Sep 15 15:31:44 vervet kernel:   The failed "Read CD" packet command was:
Sep 15 15:31:44 vervet kernel:   "be 04 00 00 00 4b 00 00 06 f8 00 00 "
Sep 15 15:32:00 vervet kernel: hdc: irq timeout: status=0xc0 { Busy }
Sep 15 15:32:19 vervet kernel: hdc: ATAPI reset complete
Sep 15 15:32:19 vervet kernel: hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
Sep 15 15:32:19 vervet kernel: hdc: packet command error: error=0x50
Sep 15 15:32:19 vervet kernel: ATAPI device hdc:
Sep 15 15:32:19 vervet kernel:   Error: Illegal request -- (Sense key=0x05)
Sep 15 15:32:19 vervet kernel:   Invalid command operation code -- (asc=0x20, ascq=0x00)
Sep 15 15:32:19 vervet kernel:   The failed "Read CD" packet command was:
Sep 15 15:32:19 vervet kernel:   "be 04 00 00 00 4b 00 00 07 f8 00 00 "
Sep 15 15:32:33 vervet kernel: hdc: irq timeout: status=0xc0 { Busy }

Any ideas?

Thanks,
Hugo
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