Re: Errors on ICH10R with Seagate HDDs

[Tejun Heo <tj@kernel.org>]

Hello,

Thomas Jackowski wrote:
> some additional information (2.6.26-1) and ata_piix:
> [653158.828848] ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action
> 0x6 frozen
> [653158.828856] ata3.00: cmd e5/00:00:00:00:00/00:00:00:00:00/00 tag 0
> [653158.828857]          res 40/00:01:00:00:00/00:00:00:00:00/00 Emask
> 0x4 (timeout)

Hmmm... that's timeout on CHECK POWER.

> [653158.828860] ata3.00: status: { DRDY }
> [653158.828868] ata3: hard resetting link
> [653159.331110] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> [653159.355648] ata3.00: configured for UDMA/133
> [653159.355666] ata3: EH complete
> [653159.371885] sd 2:0:0:0: [sde] 1953523055 512-byte hardware sectors
> (1000204 MB)
> [653159.374081] sd 2:0:0:0: [sde] Write Protect is off
> [653159.374081] sd 2:0:0:0: [sde] Mode Sense: 00 3a 00 00
> [653159.390212] sd 2:0:0:0: [sde] Write cache: enabled, read cache:
> enabled, doesn't support DPO or FUA
> 
> I tried 2.6.29 and I had no outputs in kernel.log with AHCI and w/o NCQ.
> But my system still had hiccups (system hangs for a second) so I am not
> sure if there was just no output to kernel.log (due using debian
> unstable kernel with eventually mysterious options).
> 
> I will observe this and report if any error occurs again.

Thanks.

-- 
tejun