Files
rustfs/crates/ecstore
Zhengchao An 71f2e7a209 fix(ecstore): treat transient network errors as unformatted during bootstrap (#5683)
When a fresh multi-node cluster starts, the first disk detects all disks
as unformatted and initializes the format. However, `should_init_erasure_disks`
and `quorum_unformatted_disks` only counted `UnformattedDisk` errors. Remote
peers that have not yet started their gRPC server return transient network
errors (connection refused, timeout) instead of `UnformattedDisk`, causing
the first disk to miss the "all unformatted" signal and creating a deadlock:
first disk retries endlessly while non-first disks wait for it.

Add `is_unformatted_or_transient_network` that treats transient network
errors as equivalent to `UnformattedDisk` for the bootstrap decision.
A remote disk that cannot be reached during fresh-cluster startup is
indistinguishable from an unformatted disk — the peer may simply not
have started its gRPC server yet.

Fixes #5655
2026-08-04 11:47:38 +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

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