Fix atomicity and durability + some small fixes - #366

Merged

KIwabuchi merged 17 commits into

llnl:developfrom

dice-group:feature/durable-file-handling

Aug 1, 2026

Commits on Jul 24, 2026

remove forced libc++ for clang builds

bigerl
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liss-h
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1ae9671
fix munmap not unmapping when call_msync is true

bigerl
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d3aa7fa
add durable file write primitives

bigerl
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ba1dd6c
fix uninitialized buffer in extend_file_size_manually

bigerl
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5a639e7
fsync after msync where msync does not flush the device cache

bigerl
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0b21ebf
write management metadata files atomically

bigerl
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cf04c7b
split datastore lock from properly-closed mark

bigerl
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d713113
publish snapshots and copies atomically

bigerl
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eeff3a9
add crash and durability regression tests

bigerl
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bd85b18
work around gcc failing on _Static_assert in macOS 26 SDK headers

bigerl
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9660c98
fix leaks and zero-size VLAs in tests found by ASan and UBSan

bigerl
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62a9126
Revert "remove forced libc++ for clang builds"

bigerl
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b51b881
address review

bigerl
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f1e222b
address review (2)

bigerl
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2c84f8d
address review (3)

bigerl
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e808846
address review (4)

bigerl
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0d351e3
address review (5)

bigerl
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b5df68f