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04bfd48eb1
A duplicate transition task admitted after the winner released its in-flight claim (#4839) re-reads the version before uploading, but on unversioned buckets that read could hit a stale pre-transition entry in the 2s-TTL GET metadata cache: transition_object never invalidated the cache after delete_object_version persisted transition_status=complete and freed the local data. The stale hit defeated the TRANSITION_COMPLETE early-return, so the duplicate streamed the already-deleted local data to the remote tier (NotFound reader errors + rejected duplicate tier PUT with UnexpectedContent). Invalidate the cache right after the transitioned metadata is persisted, matching the other metadata-mutating paths, and add a regression test that runs a duplicate transition against an already-transitioned version and asserts no second tier upload and unchanged remote object metadata. Fixes #4827
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
