On Oct 1, 2013, at 5:46 PM, Charles Cazabon <charlesc-lists-bt...@pyropus.ca> wrote: > > # btrfs fi df /media/bigbackup/ > Data: total=4.53TB, used=4.22TB > System, DUP: total=8.00MB, used=508.00KB > System: total=4.00MB, used=0.00 > Metadata, DUP: total=18.00GB, used=17.13GB > Metadata: total=8.00MB, used=0.00
Since there's only one copy of the data, there isn't a way to repair it, it just notes that there is a checksum mismatch. > >> btrfs show > > This fails with `btrfs: unknown token 'show'`. I meant 'btrfs fi show' > As I say, it's 8 disks (yes, SATA). What info exactly do you want about the > disks and ports? Looking for problems that relate to this one. When was the last time you did a scrub on the md device? And what was the result? What is the 'smartctl -l scterc /dev/sdX' result for one of the drives? This sounds to me like it could be a bit flip, and btrfs is catching it but doesn't have a 2nd copy of the data. Just a guess. Chris Murphy-- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
