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    SubjectRe: Promise ATA/133 Errors With 2.6.10+
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    On Fri, 2005-06-24 at 16:55 -0400, Justin Piszcz wrote:

    > Jun 24 15:24:18 localhost kernel: PDC202XX: Primary channel reset.
    > Jun 24 15:24:18 localhost kernel: hde: timeout waiting for DMA
    > Jun 24 15:24:18 localhost kernel: hde: status error: status=0x58 {
    > DriveReady SeekComplete DataRequest }
    > Jun 24 15:24:18 localhost kernel:
    > Jun 24 15:24:18 localhost kernel: ide: failed opcode was: unknown
    > Jun 24 15:24:18 localhost kernel: hde: drive not ready for command
    > Jun 24 15:24:18 localhost kernel: hde: status timeout: status=0xd0 { Busy
    > }
    > Jun 24 15:24:18 localhost kernel:
    > Jun 24 15:24:18 localhost kernel: ide: failed opcode was: unknown
    > Jun 24 15:24:18 localhost kernel: PDC202XX: Primary channel reset.
    > Jun 24 15:24:18 localhost kernel: hde: no DRQ after issuing MULTWRITE_EXT
    > Jun 24 15:24:18 localhost kernel: ide2: reset: success

    I have exactly this (these messages) but then with a amd/via ata driver
    on tyan/amd motherboard with an IBM/Hitachi harddisk.

    It looks like the drive cpu locks up every now and then, notably when
    the environmental temperature and/or the drive's temperature are high
    and there is much activity on the drive.

    A reset (either from the driver or manually using hdparm) helps
    (temporarily).

    I was going to buy new drives for this fact (from another brand) but it
    looks that won't necessarily mean my problem will be solved :-(

    BTW I have another, exactly identical harddisk in the same computer
    (well, ok, 1 year younger) and that one doesn't show the problem.

    BTW2 could it be that somewhere a timeout has been lowered in recent
    kernels? That must have been pre-2.6.11 then.
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