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Zhengchao An
5fbd49a800
backlog#1052 S3, third slice — the hard blocker for a second embedded server's service stage. GLOBAL_BUCKET_METADATA_SYS was a process-global OnceLock whose init ran .set().unwrap(): a second instance's service startup panicked the whole process. The system it guards is inherently per-store (it holds the store handle and that store's bucket→metadata cache), so it now lives on the store's own InstanceContext: - init_bucket_metadata_sys writes the cell of the store it was handed (api.ctx) — no signature change — and keeps the double-init fail-fast, now scoped to the instance (assert on the per-context set). The dist-erasure check for the refresh loop reads the same context. - get_global_bucket_metadata_sys / the crate-private getter behind the ~20 get_*_config helpers resolve through the current_ctx() facade — the published store's context, or bootstrap before that — so every existing reader keeps its exact single-instance behavior. - New acceptance test: two real stores in one process each initialize their own metadata system (the old global cell panicked right there), plus a shared builder extracted from the store-graph test. 201 bucket/metadata regression tests green.
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