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Re: dma_intr crc error booting kernel



On Fri, 2003-06-13 at 12:55, Angelo wrote:
> i've just installed the redhat 9 (Shrike) on a new hard drive and i get
> these errors on boot:
> 
> Journalled Block Device driver loaded
> hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> blk: queue c03bed60, I/O limit 4095Mb (mask 0xffffffff)
> hdd: DMA disabled
> ide1: reset: success
> hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> ide1: reset: success
> 
> i've already tried to disable dma (using hdparm) but it doesn't solve
> i've installed linux on hdc and it seems to have no problems
> any idea ?

try setting ide=nodma in your grub.conf or on the bootup command line.

so the kernel line whould look like:

kernel /vmlinuz-<your version> ro root=/dev/<your part> ide=nodma




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