On Wed, Sep 21, 2016 at 9:00 PM, Qu Wenruo <quwenruo@xxxxxxxxxxxxxx> wrote: >> Both copies are not scrubbed? Oh hell... > > > I was replying to the "--check-data-csum" of btrfsck. > > I mean, for --check-data-csum, it doesn't read the backup if the first data > can be read out without error. > > And if the first data is wrong, btrfsck will read backup, and output error > about wrong csum, but won't return error. OK I'm convinced both progs and kernel scrubs have problems. I guess it makes sense to fix progs first, and make sure it's fixed there, then get it fixed in the kernel. -- Chris Murphy -- 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
