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Odd behavior by 'du' with `dd` on a BTRFS disk showing 0 filesize.. Anyone got some clues or thoughts around it?

Been tinkering with btrfs with consideration of moving from ext4 to that. However, when wanting to compare R/W speeds, I seem to have come across an (to me at least) unusual behavior by du on the ...
DhP's user avatar
  • 243
1 vote
0 answers
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BTRFS discrepancy between df and du

the difference between disk usage reported by df and du makes 20% of capacity of my drive. It is ubuntu-type btrfs filesystem with @ and @home. Where could be the problem please? df -h /dev/sda2 ...
Jan's user avatar
  • 377