Disable dma from hdc with message: status timeout: status=0xd0 { Busy }

[Alexander Dalloz]

Am Mi, den 08.09.2004 schrieb Luciano Andre Baramarchi um 16:38:

> I have a HP Proliant ML110 with Fedora Core 2 instaled and 2 IDE HDs with RAID 1
> (Software). 

> Product          Fedora Core
> Component        kernel
> Version          fc2
> Platform         i686 - HP Proliant ML110 - P4 3.0Gh HT + 512Mb + 2x120GB IDE
> Kernel           2.6.8-1.521smp

> Sep  7 22:42:02 ml110 kernel: hdc: dma_timer_expiry: dma status == 0x60
> Sep  7 22:42:02 ml110 kernel: hdc: DMA timeout retry
> Sep  7 22:42:02 ml110 kernel: hdc: timeout waiting for DMA
> Sep  7 22:42:02 ml110 kernel: hdc: status timeout: status=0xd0 { Busy }
> Sep  7 22:42:02 ml110 kernel:
> Sep  7 22:42:02 ml110 kernel: hdd: DMA disabled
> Sep  7 22:42:02 ml110 kernel: hdc: drive not ready for command
> Sep  7 22:42:02 ml110 kernel: ide1: reset: success

> Sep  6 05:06:41 ml110 kernel: hdc: irq timeout: status=0xd0 { Busy }
> Sep  6 09:44:12 ml110 kernel: hdc: status timeout: status=0xd0 { Busy }
> Sep  6 13:48:27 ml110 kernel: hdc: irq timeout: status=0xd0 { Busy }
> Sep  7 15:13:36 ml110 kernel: hdc: status timeout: status=0xd0 { Busy }
> Sep  7 22:42:02 ml110 kernel: hdc: status timeout: status=0xd0 { Busy }
> Sep  8 01:27:02 ml110 kernel: hdc: status timeout: status=0xd0 { Busy }
> Sep  8 04:37:02 ml110 kernel: hdc: status timeout: status=0xd0 { Busy }
> Sep  8 07:52:02 ml110 kernel: hdc: status timeout: status=0xd0 { Busy }

> Luciano Andre Baramarchi

The trivial questions first: the cables are proper connected and
undamaged? The second hard disk is proper jumpered / configured as
master drive? Any (U)DMA specific settings in the motherboard BIOS?
Latest BIOS flashed? "smartctl -t long /dev/hdc" and later a "smartctl
-a /dev/hdc" does not report any error state?

Alexander


-- 
Alexander Dalloz | Enger, Germany | GPG key 1024D/ED695653 1999-07-13
Fedora GNU/Linux Core 2 (Tettnang) kernel 2.6.8-1.521smp 
Serendipity 17:00:00 up 9 days, 14:16, load average: 1.44, 1.51, 1.64 
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