Files
rustfs/crates/scanner
houseme 3d4c05ddf9 fix(scanner): bind bucket cache reuse to scan work requirements
Carry stable scan mode and full-maintenance requirements in the existing
opaque bucket digest before local and remote cache admission. Different
requirements cannot replay a same-cycle Normal cache after root delivery
failure; matching requirements remain reusable for the same intent.

Co-Authored-By: heihutu <heihutu@gmail.com>
Co-Authored-By: zhi22915 <qiuzgang@gmail.com>
2026-09-05 20:52:15 +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