SATA TX2/ST3160023AS on 2.6.10-rc2: "ata1: command timeout"
From: Eric Buddington
Date: Mon Dec 20 2004 - 14:18:53 EST
I am suffering complete freezes on my system with a Promise TX2
controller tring to talk to a ST3160023AS drive. It works fine for
hours or days at a time, but will occasionally log an error of "ata1:
command timeout", then freeze within a minute, such that alt-SysRq-b
This seems to happen more often when the drive is in heavy use. I
do not know a way to trigger it specifically.
Kernel: 2.6.10-rc2, unpatched
Unknown mass storage controller: Promise Technology, Inc. PDC20375 (SATA150 TX2plus) (rev 2)
Hauppauge WinTV performing constant video capture (don't know if PCI saturation could contribute to this problem)
Last log entries (logged via netconsole):
atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86, might be trying access hardware directly.
scsi: unknown opcode 0x04
scsi: unknown opcode 0x2a
scsi: unknown opcode 0x35
scsi: unknown opcode 0x5b
scsi: unknown opcode 0x1e
ata1: command timeout
I hope this is enough information to be useful. Thanks to Jeff Garzik
for all his work on SATA...
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