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Adversarial review of the replication WORM bypass found a silent unlock: an authorized replication write that carries no source timestamp for a category (the source never held the object, only its tags changed) is not judged by receiver-side LWW, so the metadata replace would drop the destination's legal hold or retention unjudged. Before the bypass that write was merely rejected. Gate the bypass on `replication_write_may_pass_worm_gate`: the write passes only when it carries the source timestamp of every category that currently locks the version, so LWW decides each one; otherwise it stays WORM-rejected. The set layer evaluates the lock gate first so malformed persisted lock metadata still fails closed, and the app-layer pre-check applies the same rule. Refs rustfs/backlog#1953
RustFS ECStore - Erasure Coding Storage
High-performance erasure coding storage engine for RustFS distributed object storage
📖 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
