We constantly increase the BF size to make it more efficient + we increased the frequency of BF generation.
With high number of pieces, BF may be less efficient (with more than 10% false positive rate), but I would expect high number of pieces to be deleted… (and more frequent BFs should help a lot).
If you think that BF doesn’t delete enough data, please fill this form:
(It’s really hard to debug anything without the NodeID + number of piece files in the blobs directory)