Files
rustfs/crates/ecstore
Zhengchao An a2d679cdb6 fix(bucket): propagate bucket deletion to peer metadata caches (backlog#646) (#4326)
The peer `DeleteBucketMetadata` RPC handler was a stub that returned
success without doing anything, and the delete-bucket flow never sent
the notification in the first place. As a result, after a bucket was
deleted other nodes kept serving its stale cached metadata.

Wire the whole path end to end:
- ecstore: add an in-memory `remove_bucket_metadata` (free fn) and
  `BucketMetadataSys::remove`, the counterpart to `set_bucket_metadata`,
  and export it through the `api::bucket::metadata_sys` facade.
- node_service: `handle_delete_bucket_metadata` now validates the bucket
  name and actually drops the cached metadata for it.
- bucket_usecase: after a successful delete_bucket, notify peers via
  `notification_sys.delete_bucket_metadata` in the background, symmetric
  to the existing `notify_bucket_metadata_reload` path.

Also update the delete-bucket-metadata unit test to assert the
empty-bucket rejection instead of the old always-success stub, and drop
an unused `tracing::debug` test import left over from #4322.

Verified: cargo fmt; cargo check -p rustfs-ecstore; cargo test -p rustfs
--lib --features rio-v2 test_delete_bucket_metadata_empty_bucket; arch
guardrail scripts pass.
2026-07-06 23:27:47 +08:00
..

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