On Thu, Jun 26, 2014 at 10:30:52PM +0200, Pavel Machek wrote: > > It looks like the filesystem contains _way_ too many 0xffff's:
That sounds like it's a hardware issue. It may be that the controller did something insane while trying to do a write at the point when the disk drive was disconnected (and so the drive suffered a power drop). > I saved beggining of the filesystem using cat /dev/sdc4 | gzip -9 - > > /dev/sda3, but > then ran out of patience. So there may be something for analysis, but... The way to snapshot just the metadata blocks for analysis is: e2image -r /dev/hdc4 | bzip2 > ~/hdc4.e2i.bz2 But in this case, it's I doubt it will be very helpful, because fundamentally, this appears to be a hardware issue. - Ted -- 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/