mirror of https://github.com/rustfs/rustfs.git synced 2026-08-19 19:16:17 +00:00

Files

T

houseme d030719dbc docs(scanner): record heal/scanner MinIO parity decisions (backlog#1878 HS-14/16/18) (#6250 )

* refactor(scanner): drop the always-None single-disk default cycle hook

single_disk_default_cycle_secs returned None for every maintenance
feature combination, so the single-disk startup path already resolved
its default cycle from the speed preset (60s at 'default'). Remove the
never-wired hook and its pin tests, keep the explicit reset, and record
the decision: no special single-disk cycle override without measured
cold-start ILM latency evidence; clean-idle backoff already stretches
idle cadence (backlog#1878 HS-16).

Co-Authored-By: heihutu <heihutu@gmail.com>

* docs(operations): add heal/scanner MinIO parity decision notes

Document the HS-14/16/18 decision batch from backlog#1878: the scanner
idle throttling semantics matrix (RUSTFS_SCANNER_IDLE_MODE x speed
preset x foreground read backoff) side by side with MinIO's current
static idle_speed switch as verified against upstream master, the
migration warnings for env names and value vocabularies, the bitrot
cycle default divergence (30d vs off), the stale-multipart / tmp / trash
three-stage cleanup comparison with the crash-residue window grading,
and the single-disk default cycle decision.

Co-Authored-By: heihutu <heihutu@gmail.com>

---------

Co-authored-by: heihutu <heihutu@gmail.com>

2026-08-19 05:01:39 +00:00

src

docs(scanner): record heal/scanner MinIO parity decisions (backlog#1878 HS-14/16/18) (#6250 )

2026-08-19 05:01:39 +00:00

tests

chore: adjudicate 26 bare dead_code allows across five crates (#6187 )

2026-08-18 12:45:42 +08:00

Cargo.toml

feat(scanner): emit excess alerts as S3 notification events (HS-04) (#6176 )

2026-08-18 08:46:32 +08:00

README.md

docs(scanner): add benchmark runbook (#3412 )

2026-06-13 22:39:13 +08:00

README.zh-CN.md

docs(scanner): add benchmark runbook (#3412 )

2026-06-13 22:39:13 +08:00

README.md

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