On Tue 29-10-13 15:57:54, John Twideldum wrote: > replying to myself with more insights... > > >0000000 13.00000\nalsa:hw > >0000020 C0D0\t99.00000\nal > >0000040 sa:hwC0D3\t99.000 > >0000060 00\nbacklight:acp > >..... > > The first ~170kb of /dev/sda got blown away with what seems to be a logging > output > by Powertop, when I was playing with the tuneables. > (Luckily the first partition starts later :-)) So did you log the output to some file? I'm just trying to understand how it could get onto your disk in the first place...
> Why is that I don't know, but maybe when turning on the SATA knobs > something goes wrong. I'm afraid to try again, but I accept rather higher > power use than data loss again :-/ Honza -- Jan Kara <j...@suse.cz> SUSE Labs, CR -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/