Files
rustfs/crates/ecstore
houseme 7048a9a3ed test(ecstore): run shard_read_costs empty test under a Tokio runtime (#4496)
shard_read_costs_for_empty_disk_set_are_empty was a plain sync #[test], but
shard_read_costs_for_disks consults process-global topology state
(local_endpoint_hosts_for_shard_costs) whose fast-lock manager lazily spawns a
background cleanup task on first access. When this test was the first in a
process to touch that global — as under nextest's per-test isolation — the
tokio::spawn panicked with a TryCurrentError because no runtime was present,
making the test order-dependent flaky in CI (it passes only when some sibling
tokio test initializes the manager first).

Run it under a Tokio runtime like the sibling reservation tests
(#[tokio::test]), so the lazy init's spawn always has a runtime. Test-only
change; no production behavior change.

Verified failing before the change and passing after under both
`cargo test` and `cargo nextest run` in isolation.

Co-authored-by: heihutu <heihutu@gmail.com>
2026-07-08 15:42:59 +00:00
..

RustFS

RustFS ECStore - Erasure Coding Storage

High-performance erasure coding storage engine for RustFS distributed object storage

CI 📖 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