Files
rustfs/crates/ecstore
houseme 0953f7e912 perf(ecstore): optimize bounded small-object GET paths (#6808)
* perf(ecstore): bound mid-size GET decode buffering

Use a single in-flight decoded stripe for the gated mid-size GET path and avoid its outer synchronization mutex while preserving the general codec reader behavior. Add full, partial, degraded, error, and cancellation coverage for the bounded reader.

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

* perf(ecstore): unify small GET path validation

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

* fix(ecstore): bound mid-size prefetch and preserve gate metrics

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

* perf(ecstore): cache small-object read path plan

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

* perf(ecstore): cache GET path plan and verify wiring

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

* test(ecstore): remove redundant metadata clone

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

* test(ecstore): preserve dual inflight prefetch contract

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

* test(ecstore): make prefetch assertion deterministic

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

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Co-authored-by: heihutu <heihutu@gmail.com>
2026-08-28 17:31:10 +00:00
..

RustFS

RustFS ECStore - Erasure Coding Storage

High-performance erasure coding storage engine for RustFS distributed object storage

CI 📖 Documentation · 🐛 Bug Reports · 💬 Discussions


📖 Overview

RustFS ECStore provides erasure coding storage capabilities for the RustFS distributed object storage system. For the complete RustFS experience, please visit the main RustFS repository.

Features

  • Reed-Solomon erasure coding implementation
  • Configurable redundancy levels (N+K schemes)
  • Automatic data healing and reconstruction
  • Multi-drive support with intelligent placement
  • Parallel encoding/decoding for performance
  • Efficient disk space utilization

📚 Documentation

For comprehensive documentation, examples, and usage guides, please visit the main RustFS repository.

📄 License

This project is licensed under the Apache License 2.0 - see the LICENSE file for details.

Copyright 2024 RustFS Team

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

RustFS is a trademark of RustFS, Inc.
All other trademarks are the property of their respective owners.

Made with ❤️ by the RustFS Storage Team