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35 Commits

Author SHA1 Message Date
houseme 27468ebfa9 feat(get): consolidate GET performance optimization (#3972) 
* feat(get): consolidate GET performance optimization

Consolidated implementation of all GET performance optimizations into
a single, well-organized commit replacing the previous patch-on-patch
approach.

## Changes

### Configuration (set_disk/mod.rs)
- Consolidated all GET optimization flags into a single organized section
- Enabled by default: codec streaming, metadata early-stop, page cache reclaim
- Added codec streaming multipart flag (default: disabled)
- Added version-aware early-stop flag (default: disabled)
- Added adaptive duplex buffer sizing based on object size
- All flags use OnceLock caching with rollout percentage support

### Metadata Early-Stop (set_disk/read.rs)
- Delete marker early-stop when quorum agrees
- Version-aware early-stop for versioned GET requests
- MetadataQuorumAccumulator enhanced with:
  - delete_marker_votes tracking
  - requested_version_id and matching_version_votes tracking
  - version_early_stop_decision() method
- 6 new tests for version early-stop scenarios

### Codec Streaming (erasure/coding/decode_reader.rs)
- DualInFlight (2-stripe lookahead) enabled by default

### Decode Pipeline (erasure/coding/decode.rs)
- Stripe prefetch count configuration
- Bitrot-decode overlap configuration

### Disk Layer (disk/local.rs)
- O_DIRECT read configuration constants (preparation)

### Metrics (io-metrics/lib.rs)
- BytesPool acquisition/return metrics
- Metadata phase duration with early-stop label
- Total duration with reader_path label

### Diagnostics (diagnostics/)
- Early-stop reason constants
- Pool tier/outcome label constants

### Observability (.docker/observability/)
- 3 Grafana dashboards for GET optimization monitoring
- Prometheus alert rules (6 alerts: 3 critical, 3 warning)
- Updated README.md and README_ZH.md with usage docs

### Config (config/src/constants/runtime.rs)
- Page cache reclaim read enabled by default

## Environment Variables

| Variable | Default | Description |
|----------|---------|-------------|
| RUSTFS_GET_CODEC_STREAMING_ENABLE | true | Codec streaming base flag |
| RUSTFS_GET_CODEC_STREAMING_ROLLOUT_PCT | 100 | Codec streaming rollout % |
| RUSTFS_GET_CODEC_STREAMING_MULTIPART_ENABLE | false | Multipart codec streaming |
| RUSTFS_GET_METADATA_EARLY_STOP_ENABLE | true | Early-stop base flag |
| RUSTFS_GET_METADATA_EARLY_STOP_ROLLOUT_PCT | 100 | Early-stop rollout % |
| RUSTFS_GET_METADATA_VERSION_EARLY_STOP_ENABLE | false | Version-aware early-stop |
| RUSTFS_OBJECT_FILE_CACHE_RECLAIM_READ_ENABLE | true | Page cache reclaim |
| RUSTFS_OBJECT_DIRECT_IO_READ_ENABLE | false | O_DIRECT (preparation) |
| RUSTFS_GET_DECODE_STRIPE_PREFETCH_COUNT | 1 | Stripe prefetch |
| RUSTFS_GET_BITROT_DECODE_OVERLAP_ENABLE | false | Bitrot-decode overlap |
| RUSTFS_GET_CODEC_STREAMING_MAX_INFLIGHT | 2 | DualInFlight stripes |

## Rollback

All optimizations can be disabled via environment variables:
RUSTFS_GET_CODEC_STREAMING_ENABLE=false
RUSTFS_GET_METADATA_EARLY_STOP_ENABLE=false
RUSTFS_OBJECT_FILE_CACHE_RECLAIM_READ_ENABLE=false

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

* test(get): add stress test scripts for GET optimization validation

- quick-validate-get-optimization.sh: Quick 5-minute validation
- stress-test-get-optimization.sh: Full 30+ minute stress test
- README-stress-test.md: Usage documentation

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

* test(ecstore): align file cache reclaim defaults

* chore(deps): update redis and erasure codec

* test(ecstore): align decode fill policy default

* test(ecstore): align metadata early-stop default

* fix(ecstore): keep metadata early stop opt-in

---------

Co-authored-by: heihutu <heihutu@gmail.com>
 2026-06-28 07:14:07 +08:00
Zhengchao An 72ae43cb90 refactor: segment external storage contract imports (#3908) 2026-06-26 16:44:59 +08:00
Zhengchao An 1f7e159388 refactor: segment external storage api boundaries (#3903) 2026-06-26 15:10:49 +08:00
Zhengchao An 4d6ea453a7 refactor: route scanner heal storage boundaries (#3888) 2026-06-26 05:24:41 +08:00
Zhengchao An 30559f7e1b refactor: collapse test fuzz ecstore thin bridges (#3765) 2026-06-23 07:04:51 +08:00
Zhengchao An 198fd4f150 refactor(runtime): route RustFS runtime consumers through storage owner (#3756) 2026-06-23 05:17:56 +08:00
Zhengchao An e0b79aa00c refactor: expose test fuzz owner symbols (#3752) 2026-06-23 01:11:46 +08:00
Zhengchao An 88a87b3e8f refactor: centralize external ECStore facade aliases (#3746) 2026-06-22 20:37:13 +08:00
Zhengchao An b63b076275 refactor: remove remaining compatibility bridges (#3738) 2026-06-22 16:53:14 +08:00
安正超 7d81183cf1 refactor: use relative heal test compat consumers (#3733) 2026-06-22 14:55:12 +08:00
安正超 de158743c3 refactor: split compat facade imports (#3716) 2026-06-22 09:53:22 +08:00
安正超 d39815470e refactor: prune consumer storage compat paths (#3704) 2026-06-22 02:31:30 +08:00
安正超 6b3d96fde3 refactor: prune trait import compat re-exports (#3699) 2026-06-21 23:17:58 +08:00
安正超 0cf9d07e40 refactor: prune test protocol compat aliases (#3693) 2026-06-21 18:09:39 +08:00
安正超 0985225448 refactor: consolidate ecstore public facade (#3678) 
* refactor: expand ecstore compatibility facade

* test: enforce ecstore api facade imports

* refactor: hide legacy ecstore layout modules

* refactor: hide ecstore facade root modules
 2026-06-21 09:09:11 +08:00
安正超 9b3fda9e30 refactor: route ecstore public surfaces through api (#3673) 2026-06-21 05:23:23 +08:00
安正超 ada6f7587e refactor: flatten test harness storage compat aliases (#3596) 
* refactor: flatten test harness storage compat aliases

* refactor: flatten rustfs storage compat aliases (#3597)

* refactor: prune runtime storage compat surface (#3598)

* refactor: flatten runtime secondary storage compat (#3599)

* docs: add scheduler placement profiling baselines (#3600)

* feat: add observability topology capability contracts (#3601)
 2026-06-19 08:30:47 +08:00
安正超 b1c6578df1 refactor: narrow test harness compatibility surfaces (#3592) 2026-06-19 07:10:52 +08:00
安正超 08371a6e09 refactor: narrow storage compatibility exports (#3576) 2026-06-18 18:31:14 +08:00
安正超 c098184c49 refactor: clean runtime and test storage boundaries (#3573) 
* refactor: clean runtime observability select boundaries

* refactor: clean test harness fuzz storage boundaries
 2026-06-18 18:09:25 +08:00
安正超 0e7e2660bb refactor: clean remaining storage DTO imports (#3568) 2026-06-18 14:44:46 +08:00
安正超 acdf439371 refactor: clean external DTO consumers (#3566) 
* refactor: clean external DTO consumers

* fix: handle empty erasure shard recovery
 2026-06-18 14:22:44 +08:00
安正超 e5cad7ed20 refactor: move object operation contracts (#3559) 2026-06-18 09:48:13 +08:00
安正超 ed55857bca refactor: move bucket operations contract (#3507) 2026-06-17 09:10:38 +08:00
安正超 7146c893cb refactor(storage-api): remove legacy bucket DTO re-export (#3364) 2026-06-11 21:24:56 +08:00
houseme 28edfd6190 fix(storage): harden offline drive fail-fast paths (#2564) 
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: houseme <4829346+houseme@users.noreply.github.com>
 2026-04-16 09:21:45 +00:00
安正超 2a3d127a86 revert: restore PutObjReader and remove PUT zero-copy chunk path (#2351 phase 2) (#2532) 2026-04-14 16:35:03 +08:00
houseme 32bf8f5bf3 feat(storage): add direct chunk GET fast path (#2351) 
Signed-off-by: houseme <housemecn@gmail.com>
Co-authored-by: heihutu <heihutu@gmail.com>
Co-authored-by: cxymds <Cxymds@qq.com>
 2026-04-07 08:33:46 +08:00
weisd b9b7d86ae4 feat: improve legacy metadata and admin compatibility (#2202) 2026-03-18 21:05:09 +08:00
安正超 af6c32efac refactor: improve code quality with safer error handling, trait decomposition, and dead code cleanup (#1997) 2026-02-28 01:19:47 +08:00
安正超 9d2b8822cf refactor: stabilize heal format recovery integration tests (#1984) 
Co-authored-by: houseme <housemecn@gmail.com>
 2026-02-27 15:26:19 +08:00
weisd 68cc0a5df7 chore(heal): remove unused global response broadcast (#1991) 2026-02-27 14:12:03 +08:00
Tyooughtul 1184806c3f Fix/resolve pr 1710 (#1743) 2026-02-11 08:24:55 +08:00
LoganZ2 ccf3b29df5 fix: stabilize head metadata responses and heal tests (#1732) 
Signed-off-by: LoganZ2 <103290230+LoganZ2@users.noreply.github.com>
Co-authored-by: houseme <housemecn@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
 2026-02-10 09:44:14 +08:00
weisd dce117840c refactor: NamespaceLock (nslock), AHM→Heal Crate, and Lock/Clippy Fixes (#1664) 
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
Co-authored-by: weisd <2057561+weisd@users.noreply.github.com>
Co-authored-by: houseme <housemecn@gmail.com>
 2026-01-30 13:13:41 +08:00