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Frontend VOP operations disconnected from backend Flush.
Frontend modifying VOP operations 100% logically cached.
Direct-data bypass for reading and writing – VOP_BMAP works.
Extent-based data records, but currently limited to 16K/64K.
Flexible pruning based on transaction id ranges, operates on live filesystem.
Reblocking of data and meta-data operates on live filesystem.
Mirroring streams on a per-PFS basis, batch or near real time.
HAMMER Low Level Features