repository: ChunkIndex-based pack routing with range-load support#9744

Merged

ThomasWaldmann merged 16 commits into

borgbackup:masterfrom

mr-raj12:pack-files-step6-range-load

Jun 14, 2026

Commits on Jun 12, 2026

repository: add obj_offset/obj_size range-load params to Store.load calls
mr-raj12
committed
repository: add set_chunk_index() for ChunkIndex-based pack routing, refs #8572
mr-raj12
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repository: resolve pack location from ChunkIndex in get(), flush handles update_pack_info
mr-raj12
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repository: remove N=1 fallback from get(), update _chunks eagerly in put()
mr-raj12
committed
repository: PackWriter now manages ChunkIndex updates internally
mr-raj12
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repository: add BORG_TESTONLY_SHA256_PACK_ID to force sha256 pack_ids at N=1
mr-raj12
committed
repository: add set_chunk_index() and lazy chunks property; route get() through ChunkIndex
mr-raj12
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repository: simplify chunks property; trigger lazy build before put()
mr-raj12
committed
ci/tests: exempt BORG_TESTONLY_SHA256_PACK_ID from clean_env; add concurrency to sha256 job
mr-raj12
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repository: persist chunk index to repo cache on close()
mr-raj12
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check: drop stale in-memory chunk index after --repair clears the cache
mr-raj12
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repository: invalidate in-memory chunk index when its cache is deleted
mr-raj12
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repository: make the chunk index single-owned by the repository
mr-raj12
committed

Commits on Jun 13, 2026

repository: address chunk-index review feedback
mr-raj12
committed

Commits on Jun 14, 2026