Status: IN
The LSM tree scans every SSTable on negative lookups because the Bloom filter module — which is correctly implemented with textbook-optimal sizing — is never wired into the read path.
A correct but unused module creates a concrete performance gap: O(N) SSTable probes on miss instead of the O(1) expected false-positive rate
Depends on (SL): bloom-filter-not-integrated, lsm-get-probes-all-sstables-on-miss