Messages in this thread | | | From | "Daniela Engert" <> | Date | Mon, 16 Sep 2002 18:19:34 +0200 (CDT) | Subject | Re: DMA problems w/ PIIX3 IDE, 2.4.20-pre4-ac2 |
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On 16 Sep 2002 15:46:35 +0100, Alan Cox wrote:
>On Mon, 2002-09-16 at 15:26, Florian Hinzmann wrote:
>> > On Mon, 2002-09-16 at 12:17, Florian Hinzmann wrote: >> >> kernel: hdb: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } >> >> kernel: hdb: read_intr: error=0x10 { SectorIdNotFound }, LBAsect=97567071, high=5, lo >> >> kernel: hdb: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } >> > >> > Which is the drive reporting a physical media error >> >> Which seems to exist only while using the named combinations of DMA access >> and kernel versions. While using i.e. 2.4.19 without DMA I can access the same data, >> dd the whole disk to /dev/null or run badblock checks without finding >> any physical media errors. >> >> 2.4.19 should complain, too, if there is a physical error indeed, right? > >The "sectoridnotfound" return is from the drive. That makes it very hard >to believe it isnt a physical error
It might be a seek beyond end-of-media error as well (see ATA spec for error reporting in this case: either ABRT or IDNF shall be set)!
Ciao, Dani
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