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Author SHA1 Message Date
Vitaliy Filippov e512e1eeb1 LSMeta 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 7ab60c00ab Use 32-bit big write location (OK for up to 512 TB OSDs) 2025-12-02 01:52:12 +03:00
Vitaliy Filippov ac8e0ef231 Do not store offset & len in big_writes 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 94f3634602 Fix object crc32c calculation 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 2b8a9e3f90 Add entry_type to heap_object_t too 
This is required to:
1) later inline the last "big_write" entry into the object to slightly reduce memory usage
2) eliminate an ugly hack where entry type is determined by its size
3) make the storage scheme extensible i.e. when adding new entry types
 2025-12-02 01:52:12 +03:00
Vitaliy Filippov ef792608b0 Rename flags to entry_type 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 04531bcfbb Use robin_hood::unordered_flat_map - it has 1 byte overhead instead of 8 byte 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 1b40fa1cee Revert try_get 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 3ea9230ed0 WIP dump/load heap 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 97dfbfad75 Add missing list_stable_limit support 2025-12-02 01:52:12 +03:00
Vitaliy Filippov c148f97ee4 Fix checksum validation in !inmemory_journal mode 2025-12-02 01:52:12 +03:00
Vitaliy Filippov b1f61eb5c8 Fix checksum padding during read 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 9db8748647 Remove unused bs->buffer_area + buffer calc 2025-12-02 01:52:12 +03:00
Vitaliy Filippov e747319c1e Add missing memset zero_object to 0 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 0cb0e31ceb Mark in-memory data reads as SKIP_CSUM 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 0703efd8b9 Add missing calc_crc32c after updating block checksums 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 4a0720a231 Fix checksum padding during flush 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 57d83ecf7c Fix free_read_buffers 2025-12-02 01:52:12 +03:00
Vitaliy Filippov d4f7bbb412 Fix assert(region_marker) at the end of the block in find_block_run() 2025-12-02 01:52:12 +03:00
Vitaliy Filippov e5e71fc21a Fix assert(is_buffer_area_free) with size=0 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 0ec4f1608a Add a copy of wyhash 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 232e416658 Fix test build with isa-l 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 23d5fec580 Remove assert !region_marker & FREE 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 16881a3d6b Use wyhash 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 7cde5c75b9 Change emhashes 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 4c32244409 unordered_map mvcc 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 30c5a79772 Fix bad resharding due to the lack of iteration order in a hashmap 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 6e856c2719 Use emhash::try_get 2025-12-02 01:52:12 +03:00
Vitaliy Filippov af710d3c65 Use emhash hashmap (2x faster) 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 8189c3a4ef Use unordered_maps for object-block index 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 552ba5d885 B-tree is slower... 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 14bbf18ede Unordered_map for pool settings 2025-12-02 01:52:12 +03:00
Vitaliy Filippov c3eaaa4b94 Fix read fio bench 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 8b35c09e12 Fix vitastor-disk prepare and param validation 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 74b8ea1303 Fix skipping of corrupted objects, fix use_buffer_area with zero size 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 6a30e6653a Support heap format in simple-offsets 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 2d7da127ad Return all unstable versions in listing 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 4143d56db7 Actually fsync after stabilize 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 5067554e46 Move test & build_test to top-level cmakelists 2025-12-02 01:52:12 +03:00
Vitaliy Filippov bc48eb1ff8 Add missing request_trim 2025-12-02 01:52:12 +03:00
Vitaliy Filippov b0809b33aa Use multilist_index_t instead of multiple bitmap allocators 2025-12-02 01:52:12 +03:00
Vitaliy Filippov d61cf2303f Implement another multilist-style allocator for metadata blocks 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 712f22d6f8 Fix a bug with unstable_big over unstable_small 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 4340082315 Limit the number of unstable versions per object 2025-12-02 01:52:12 +03:00
Vitaliy Filippov a1a449686a Integrate moving objects 2025-12-02 01:52:12 +03:00
Vitaliy Filippov fb87870734 Support moving objects between blocks 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 99bddb976a Fix zero-length writes 2025-12-02 01:52:12 +03:00
Vitaliy Filippov 4f997791b8 Fix op_stable slowdowns 2025-12-02 01:52:12 +03:00
Vitaliy Filippov c980168d10 Fix a bs_read bug 2025-12-02 01:52:12 +03:00
Vitaliy Filippov dce4a6c37a Fix test dependencies 2025-12-02 01:52:12 +03:00