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0ee5408b94
feat(scanner): retain bounded bootstrap admission fairness Keep a leader-local bounded cohort across scanner retries and preserve waiting bucket priority during dirty arrivals and capacity overflow. Order source permits in the dispatcher without changing result identity, parent budgets, explicit cycle timing, or persistent coverage evidence. Co-authored-by: heihutu <heihutu@gmail.com> Co-authored-by: zhi22915 <qiuzgang@gmail.com>
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