Files
rustfs/crates/ecstore
Zhengchao An 3c8bd5b929 fix(heal): surface stale versions from all disks during heal walk (#5692)
When a returning node carries a stale object version that was deleted on
the quorum, the heal disk-walk partial callback used `resolve_union`
which picks only one entry from divergent disk entries. The minority
version was never enumerated and therefore never cleaned up.

Replace `resolve_union` + `ingest` with a new `ingest_merged` that
collects all unique versions from every partial entry across disks,
deduplicating by (name, version_id). This ensures stale data on a
returning node is surfaced for healing and can be deleted as dangling.

Fixes #5029
2026-08-04 12:18:43 +00:00
..

RustFS

RustFS ECStore - Erasure Coding Storage

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

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📖 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