mirror of
https://github.com/rustfs/rustfs.git
synced 2026-09-01 09:48:20 +00:00
houseme
e44007012b
* fix(scanner): recover legacy usage floor from backup Allow scanner usage-floor startup and leadership fencing to use a valid legacy backup when the legacy primary read fails with a corruption-shaped error. Keep v2 primary read failures, stale metadata, transient I/O, and missing or invalid backups fail-closed. Co-Authored-By: heihutu <heihutu@gmail.com> * fix(scanner): cover legacy backup fencing gaps (#6966) * fix(scanner): recover legacy usage from valid backup * fix(scanner): recover legacy usage floor from backup Allow scanner usage-floor startup and leadership fencing to use a valid legacy backup when the legacy primary read fails with a corruption-shaped error. Keep v2 primary read failures, stale metadata, transient I/O, and missing or invalid backups fail-closed. Co-Authored-By: heihutu <heihutu@gmail.com> * fix(scanner): cover legacy backup fencing gaps --------- Co-authored-by: houseme <housemecn@gmail.com> Co-authored-by: heihutu <heihutu@gmail.com> --------- Co-authored-by: heihutu <heihutu@gmail.com> Co-authored-by: Henry Guo <marshawcoco@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