mirror of
https://github.com/qdrant/qdrant.git
synced 2026-08-04 00:51:06 -05:00
aa4bafdcc2
* [ai] segment dynamic_stored_flags: need_sequential(true -> false) https://github.com/qdrant/qdrant/blob/v1.17.0/lib/segment/src/common/flags/dynamic_mmap_flags.rs#L115-L146 * [ai] segment immutable_id_tracker: need_sequential(true -> false) https://github.com/qdrant/qdrant/blob/v1.17.0/lib/segment/src/id_tracker/immutable_id_tracker.rs#L249-L262 * [ai] segment geo_index: need_sequential(true -> false) https://github.com/qdrant/qdrant/blob/v1.17.0/lib/segment/src/index/field_index/geo_index/mmap_geo_index.rs#L239 * [ai] segment geo_index: populate(Auto -> from(!is_on_disk)) https://github.com/qdrant/qdrant/blob/v1.17.0/lib/segment/src/index/field_index/geo_index/mmap_geo_index.rs#L239 * [ai] segment numeric_index: need_sequential(true -> false) https://github.com/qdrant/qdrant/blob/v1.17.0/lib/segment/src/index/field_index/numeric_index/mmap_numeric_index.rs#L171 * [ai] segment map_index: need_sequential(true -> false) https://github.com/qdrant/qdrant/blob/v1.17.0/lib/segment/src/index/field_index/map_index/mmap_map_index.rs#L68-L71 * [ai] segment map_index: populate(Auto -> from(!is_on_disk)) https://github.com/qdrant/qdrant/blob/v1.17.0/lib/segment/src/index/field_index/map_index/mmap_map_index.rs#L71 * [ai] segment full_text_index: need_sequential(true -> false) https://github.com/qdrant/qdrant/blob/v1.17.0/lib/segment/src/index/field_index/full_text_index/inverted_index/mmap_inverted_index/mod.rs#L117-L133 * [ai] segment full_text_index: populate(Auto -> from(populate)) https://github.com/qdrant/qdrant/blob/v1.17.0/lib/segment/src/index/field_index/full_text_index/inverted_index/mmap_inverted_index/mod.rs#L133 * [ai] gridstore bitmask: need_sequential(true -> false) https://github.com/qdrant/qdrant/blob/v1.17.0/lib/gridstore/src/bitmask/mod.rs#L120 * [ai] gridstore bitmask: advice(Global -> Random) https://github.com/qdrant/qdrant/blob/v1.17.0/lib/gridstore/src/bitmask/mod.rs#L40 * [ai] gridstore bitmask/gaps: advice(Global -> Normal) in create https://github.com/qdrant/qdrant/blob/v1.17.0/lib/gridstore/src/bitmask/gaps.rs#L103 * [ai] gridstore bitmask/gaps: populate(Blocking -> No) in open https://github.com/qdrant/qdrant/blob/v1.17.0/lib/gridstore/src/bitmask/gaps.rs#L119 * [ai] segment quantized_storage: need_sequential(true -> false) https://github.com/qdrant/qdrant/blob/v1.17.0/lib/segment/src/vector_storage/quantized/quantized_mmap_storage.rs#L32-L40 * [ai] gridstore pages: advice(Global -> Random) in attach_page https://github.com/qdrant/qdrant/blob/v1.17.0/lib/gridstore/src/page.rs#L38 * [ai] tonic storage_read_api: update OpenOptions for read-only handlers Rationale: - writeable: false — all 6 are read-only APIs; true would fail on read-only mounts. - need_sequential: false — opening a second mmap with MADV_SEQUENTIAL on Linux costs a VMA per call. For one-shot reads driven by a single gRPC request, the second mmap isn't justified — better to put the hint on the primary mmap via advice. - populate: No — these are one-shot reads, no point warming the page cache. - advice: Sequential for read_bytes_stream (streams the file in 1MB chunks) and read_whole (reads everything) — the kernel can read ahead. - advice: Normal for file_length (doesn't read content), read_bytes (single range), read_batch / read_multi (random ranges).