Re: 2.5.60 "Badness in kobject_register at lib/kobject.c:152"

[Guennadi Liakhovetski]

> > Can
> > this errors be disk-specific? (it's a SiliconTech disk, reported as
> > Hitachi) I can try some others, e.g. SunDisk.
>
> I would be interested to see how they compare

Ok, finally I was able to do a comparison. SanDisk does look a bit better:

> > hda: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error }
> > hda: task_no_data_intr: error=0x04 { DriveStatusError }
>
> This is it rejecting a command at start up, thats ok. I do need to
> quieten these further yet.

And they still appear with SanDisk.

> > hda: 31488 sectors (16 MB) w/1KiB Cache, CHS=246/4/32, BUG <=============
>
> Curious. I'll tae a look

And this one too.

> > then, on mounting root again
> > hda: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error }
> > hda: task_no_data_intr: error=0x04 { DriveStatusError }
> > hda: Write Cache FAILED Flushing!
>
> For some reason we decided the drive support cache flush. However it
> apparently doesnt

The last of the above errors does not appear on SanDisk - it supports
cache flush?

Guennadi
---------------------------------
Guennadi Liakhovetski, Ph.D.
DSA Daten- und Systemtechnik GmbH
Pascalstr. 28
D-52076 Aachen
Germany