mirror of https://github.com/rustfs/rustfs.git synced 2026-08-05 12:57:42 +00:00

Files

T

houseme 7dc03603da feat(ecstore): add io_uring degradation latch and per-disk probe cache (#4635 )

feat(ecstore): io_uring runtime degradation latch + per-disk probe cache (rustfs/backlog#1101)

Follow-up to #1104. Add the runtime half of the io_uring degradation contract:

- Runtime latch: UringBackend gains an `active` flag (mirrors
  DirectIoReadState::supported). A read that returns a restriction-class errno
  (EPERM/EACCES/ENOSYS/EOPNOTSUPP) — io_uring became unusable on this disk —
  trips the latch, and every further read goes straight to StdBackend with no
  more per-read io_uring attempts. Data errors (EIO), missing files, and
  parameter errors do NOT latch, since StdBackend would hit them too.
- Per-disk probe cache: a process-wide negative cache of disks whose probe
  failed, so try_new skips re-probing (creating a ring + driver thread) on
  reconnect.

Tests: the errno classifier (restriction-only) and a latched-off read that
still returns correct bytes via StdBackend; the #1104 differential test still
passes under real io_uring.

Co-authored-by: heihutu <heihutu@gmail.com>

2026-07-10 08:54:59 +08:00

benches

refactor: segment residual storage api boundaries (#3905 )

2026-06-26 15:56:38 +08:00

docs

refactor: use canonical Rust module paths (#4269 )

2026-07-05 03:01:14 +08:00

src

feat(ecstore): add io_uring degradation latch and per-disk probe cache (#4635 )

2026-07-10 08:54:59 +08:00

tests

test(interop): add real MinIO read and migration parity tests (#4377 )

2026-07-08 01:12:49 +08:00

AGENTS.md

chore(agents): add Rust code quality rules and skill (#3144 )

2026-05-31 22:19:36 +08:00

build.rs

refactor: Restructure project layout and clean up dependencies (#30 )

2025-07-02 19:33:12 +08:00

Cargo.toml

feat(ecstore): runtime-probed io_uring read backend, gray-off by default (backlog#1104) (#4632 )

2026-07-09 16:57:17 +00:00

README.md

fix: revert standalone #2351 artifacts (phase 5) (#2535 )

2026-04-14 22:35:05 +08:00

run_benchmarks.sh

fix(get): remove GET chunk fast path (#2507 )

2026-04-12 23:12:23 +08:00

README.md

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