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hcorion/btrfs-repair.txt

Created March 26, 2018 02:13
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btrfs-repair.txt
Fixed 0 roots.
checking extents
Extent back ref already exists for 967000064 parent 0 root 2
ERROR: add_tree_backref failed (extent items tree block): File exists
checksum verify failed on 967049216 found 0B40D9AC wanted 00003500
checksum verify failed on 967049216 found 0B40D9AC wanted 00003500
bytenr mismatch, want=967049216, have=889192478
Ok we have overlapping extents that aren't completely covered by each other, this is going to require more careful thought. The extents are [966995968-16384] and [967000064-16384]
enabling repair mode
Checking filesystem on /dev/sdb2
UUID: 69bdaeec-478e-4ed2-97bb-a5513db2f6ea
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