Messages in this thread | | | From | "Daniela Engert" <> | Date | Tue, 27 Feb 2001 07:35:50 +0100 (CET) | Subject | Re: timeout waiting for DMA |
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Hi Jason!
On Mon, 26 Feb 2001 15:41:04 -0500 (EST), Jason Rappleye wrote:
>I'm running kernel 2.4.2 on an SGI 1100 (dual PIIIs) with a Serverworks >III LE based motherboard. The disk is a Seagate ST330630A. The disk has >DMA enabled at boot time :
>hda: ST330630A, ATA DISK drive >hda: 59777640 sectors (30606 MB) w/2048KiB Cache, CHS=3720/255/63, UDMA(33)
>but after a while (eg partway through running bonnie with a 1GB file) I >get the following errors:
>Feb 24 22:51:02 nash2 kernel: hda: timeout waiting for DMA >Feb 24 22:51:02 nash2 kernel: ide_dmaproc: chipset supported ide_dma_timeout >func only: 14 >Feb 24 22:51:02 nash2 kernel: hda: irq timeout: status=0x58 { DriveReady >SeekComplete DataRequest } ><repeats a few times> >Feb 24 22:51:32 nash2 kernel: hda: DMA disabled
>I can reenable DMA without any problems, but after some additional disk >activity (eg running bonnie again), the error occurs again.
>Additional information on my hardware is given below. Any suggestions on >how this can be resolved?
Reduce the IDE channel speed to UltraDMA mode 1 or less.
Ciao, Dani
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Daniela Engert, systems engineer at MEDAV GmbH Gräfenberger Str. 34, 91080 Uttenreuth, Germany Phone ++49-9131-583-348, Fax ++49-9131-583-11
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