mirror of
https://github.com/rustfs/rustfs.git
synced 2026-09-06 03:59:14 +00:00
b9b2aa0b76
A completed multipart upload's staging cleanup prunes empty parent directories up to the volume root, which removes shared prefixes such as `data-movement/` and the per-object `<sha>/` while a concurrent new_multipart_upload builds its destination chain below them. The writer holds a descriptor to the pruned component, so its next handle-relative mkdirat fails NotFound. Because rename never retried NotFound, the cleanup fan-out failed several disks in the same window and broke write quorum. Give rename preparation its own retry rule: a NotFound is retried once per component below the base directory, so a rebuilt walk outlasts a pruning walk, which removes ancestors monotonically upward and stops at the base. A destination whose parent is the base keeps NotFound terminal, so speculative cleanup renames still fail fast, and the base is only ever opened, never created, so a genuinely missing base still fails. The rename itself keeps its own budget and its unchanged NotFound-is-terminal rule.
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
