mirror of https://github.com/rustfs/rustfs.git synced 2026-10-04 12:31:36 +00:00

Files

T

AL 6796382cee fix(scanner): validate checkpoints against global cycle fence (#8278 )

## Related Issues

Related to rustfs/backlog#2701.

## Summary of Changes

Route scanner checkpoint cycle and leader validation through the global store while retaining the owning set for cache persistence, CAS revisions and publication admission.

## Verification

Two independent final-diff source reviews found no issues across correctness, concurrency and durability, test coverage, compatibility, performance and simplicity on head `8b8fe51d092090b053f552ae283960e2e306be33`. Root approval `5373624714` is bound to that exact head. Regression tests cover real two-pool routing, stale fences, post-save rejection and CAS conflicts; their reported local execution belongs to the PR author, not this merge operation. Current required CI remains pending, and this authorized admin squash does not establish CI or runtime acceptance.

## Impact

Restores checkpoint progress when global cycle and leader state differ from a set-scoped view. No format, retry, timeout, assertion or scanner-policy changes are introduced by this diff. The three prior main scanner failures remain unproved repaired.

## Additional Notes

Full validation must run on the resulting exact main revision. Reverting this patch restores the earlier set-scoped fence lookup and its checkpoint rejection behavior.

2026-10-01 08:52:25 +08:00

src

fix(scanner): validate checkpoints against global cycle fence (#8278 )

2026-10-01 08:52:25 +08:00

tests

chore(release): merge release into main after 1.0.0 (#7935 )

2026-09-16 17:58:29 +08:00

Cargo.toml

chore(release): merge release into main after 1.0.0 (#7935 )

2026-09-16 17:58:29 +08:00

README.md

docs(scanner): add benchmark runbook (#3412 )

2026-06-13 22:39:13 +08:00

README.zh-CN.md

docs(scanner): add benchmark runbook (#3412 )

2026-06-13 22:39:13 +08:00

README.md

RustFS Scanner

RustFS Scanner is the background maintenance scan loop. It handles usage accounting, lifecycle expiry and transition admission, bucket replication repair admission, scanner-driven heal/bitrot checks, and namespace alerts.

For operator-facing runtime controls, status fields, and tuning workflows, see Scanner Runtime Controls. For repeatable scanner-pressure validation, see Scanner Benchmark Runbook.

Chinese documentation is available in README.zh-CN.md.

Development

Build

cargo build --package rustfs-scanner

Test

cargo test --package rustfs-scanner

License

Apache License 2.0