26310857745
95%

Ran 22 May 2026 08:43PM UTC

Jobs 1

Files 54

Run time 1min

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Committed 22 May 2026 08:39PM UTC coverage: 95.893%. Remained the same

Build # 26310857745

Build Type

push

github

Committed by

web-flow

Commit Message

fix(driver-file): durably flush rename metadata on Windows (#154)

write_record returned Ok after fs::rename on non-Unix without an
explicit metadata durability barrier. persist_high_water then published
the new high-water and the server could begin issuing timestamps from
that window, so a host crash or power loss after the rename returned
but before NTFS journaled the rename to disk could leave restart
loading the previous state record. This violates the no-rewind
durability guarantee that lib.rs documents.

After fs::rename on cfg(not(unix)), reopen the renamed file with write
access and call sync_all. On Windows that maps to FlushFileBuffers,
which forces the $LogFile entry covering this MoveFileEx into durable
storage. The tmpfile sync_all upstream keeps the file data durable on
both platforms; this block adds the metadata barrier that the previous
cfg(unix)-gated directory fsync was the only enforcer of.

write(true) is required because FlushFileBuffers rejects handles
without GENERIC_WRITE; truncate stays at its default of false so the
record just renamed into place is left intact.

Coverage Stats

7542 of 7865 relevant lines covered (95.89%)

664545.14 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	26310857745.1	22 May 2026 08:43PM UTC	54	95.89	GitHub Action Run

prisma-risk / tsoracle / 26310857745
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