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281e40f1cc
Lower the default scanner cache save timeout so the derived usage persistence budget stays inside the effective distributed publication lease window. Add focused regressions for the default publication budget and bootstrap-pending observational baselines, and update operator docs with the new default. Co-authored-by: heihutu <heihutu@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