Files
rustfs/crates/scanner
houseme 4068f8440c test(scanner): verify default scoped entry fallback walks
Exercise storage-derived scope resolution through real per-source walkers,
including invalid baselines, dirty overflow and changed bucket inventory.
Distinguish same-cycle Current retries from unbound cold-bucket reuse, and
assert candidate delivery preserves authoritative root and dirty state.

Co-Authored-By: heihutu <heihutu@gmail.com>
Co-Authored-By: zhi22915 <qiuzgang@gmail.com>
2026-09-06 04:05:37 +08:00
..

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