On Fri, Mar 29, 2013 at 03:50:15AM -0600, Swâmi Petaramesh wrote: > Hi there, > > I've started "btrfs scrub start /" on one of my machines (Kernel > 3.8.0-15 Ubuntu AMD64), which typically "behaves well" so I wasn't > suspected any disk issue. > > After having ran for only 165 seconds, "scrub status" shows it pretends > having found and corrected 22926 CSUM errors ??!?!?!?!!??? > > This is a rather new HDD, in perfect shape (SMART all OK, never > reallocated a single sector, less than 200 hours total runtime...) > > WTF ?!? > > I've cancelled scrub for now, until I get further understanding of what > can be happening... > So this is probably because of the extent tree corruption you had, it's just cleaning things up and you should be fine once it finishes. Thanks, Josef -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
