You have a mounted mirrored btrfs file system in RAID-1 on /btrfs: # btrfs filesystem show Label: 'Btrfs' uuid: 7bfe3239-47ee-442b-b9f8-49f88b6b1be4 Total devices 2 FS bytes used 250.46MB devid 2…

You have a mounted mirrored btrfs file system in RAID-1 on /btrfs: # btrfs filesystem show Label: 'Btrfs' uuid: 7bfe3239-47ee-442b-b9f8-49f88b6b1be4 Total devices 2 FS bytes used 250.46MB devid 2 size 4.88GB used 1.54GB path /dev/sdd devid 1 size 4.88GB used 1.54GB path /dev/sdc You found an error on one device: #btrfs scrub start -B -d -r /btrfs scrub device /dev/sdc (id 1) done scrub started at Wed Aug 21 15:33:05 2013 and finished after 6 seconds total bytes scrubbed: 250.34MB with 0 errors scrub device /dev/sdd (id2) done scrub started at Wed Aug 21 15:33:05 2013 and finished after 6 seconds total bytes scrubbed: 250.39MB with 26 errors error details: read=13 csum=13 corrected errors: 13, uncorrectable errors: 0, unverified errors: 0 Which statements repairs the corrupted blocks?