Re: ???UNSURE??? [gentoo-user] Faulty IDE ribbon?

[Laurent CARON]

Mick a écrit :

>Hi All,
>
>Just checking before I buy a new ribbon, that there is nothing more sinister
>happening with my secondary IDE controller.  Suddenly and with no activity
>on my secondary IDE controller there's a noise as if my /dev/hdc (8G ATA
>drive) and /dev/hdd (CDWR) are reinitialised - i.e. the mechanical noises
>usually observed when the machine is switched on and the BIOS probes the
>devices on booting.
>
>Both devices are not mounted and there is no media in the CDWR.  This is
>what dmesg shows:
>=================
>hdc: dma_timer_expiry: dma status == 0x61
>hdc: DMA timeout error
>hdc: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
>
>ide: failed opcode was: unknown
>hdc: task_in_intr: status=0x59 { DriveReady SeekComplete DataRequest Error }
>hdc: task_in_intr: error=0x04 { DriveStatusError }
>ide: failed opcode was: unknown
>hdc: task_in_intr: status=0x59 { DriveReady SeekComplete DataRequest Error }
>
>[...snip]
>hdd: DMA disabled
>ide1: reset: success
>hdc: dma_timer_expiry: dma status == 0x21
>hdc: DMA timeout error
>hdc: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
>
>ide: failed opcode was: unknown
>hdc: dma_timer_expiry: dma status == 0x21
>hdc: DMA timeout error
>hdc: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
>
>ide: failed opcode was: unknown
>hdc: dma_timer_expiry: dma status == 0x21
>hdc: DMA timeout error
>hdc: dma timeout error: status=0x80 { Busy }
>
>ide: failed opcode was: unknown
>hdc: DMA disabled
>ide1: reset: success
>hdd: status error: status=0x00 { }
>ide: failed opcode was: unknown
>hdd: status error: status=0x00 { }
>ide: failed opcode was: unknown
>hdd: status error: status=0x00 { }
>ide: failed opcode was: unknown
>hdd: ATAPI reset complete
>hdd: status error: status=0x00 { }
>ide: failed opcode was: unknown
>hdd: status error: status=0x00 { }
>ide: failed opcode was: unknown
>hdd: status error: status=0x00 { }
>ide: failed opcode was: unknown
>hdd: status error: status=0x00 { }
>ide: failed opcode was: unknown
>hdd: ATAPI reset complete
>hdd: status error: status=0x00 { }
>ide: failed opcode was: unknown
>hdc: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
>hdc: drive_cmd: error=0x04 { DriveStatusError }
>ide: failed opcode was: 0xef
>=================
>
>The noises and error codes are randomly generated over time.
>
>This is the hdparm outputs:
>=================
># hdparm /dev/hdc
>
>/dev/hdc:
> multcount    = 32 (on)
> IO_support   =  1 (32-bit)
> unmaskirq    =  1 (on)
> using_dma    =  1 (on)
> keepsettings =  0 (off)
> readonly     =  0 (off)
> readahead    = 256 (on)
> geometry     = 16676/16/63, sectors = 8606545920, start = 0
>
># hdparm /dev/hdd
>
>/dev/hdd:
> IO_support   =  0 (default 16-bit)
> unmaskirq    =  0 (off)
> using_dma    =  0 (off)
> keepsettings =  0 (off)
> readonly     =  0 (off)
> readahead    = 256 (on)
> HDIO_GETGEO failed: Invalid argument
>=================
>I thought that the CDRW DMA ought to be switched on?
>
>Any advice appreciated.
>
>
Hi

Is your PCI bus overclocked ?



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