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fix(admin): report unreachable info members as `unknown` with balanced drive counts `GET /rustfs/admin/v3/info` synthesizes an entry for every peer, but a peer whose properties RPC failed below the offline threshold with no cached snapshot was reported as `initializing` with an empty drive list. That drive list being empty meant its drives disappeared from the backend summary entirely, so `onlineDisks + offlineDisks` no longer equaled `totalDrivesPerSet` (an operator sees `onlineDisks: 3, offlineDisks: 0` for a 4-drive set), and `initializing` is a misleading state for a member that has been running for hours — it reads like a node was ejected when nothing is wrong (upstream rustfs/rustfs#4566). Changes: - madmin: add `ItemState::Unknown` ("unknown") and an `unknownDisks` bucket on `ErasureBackend` (serde `default`, so older payloads still deserialize). - ecstore diagnostics: `get_online_offline_disks_stats` now returns a third `unknown` bucket instead of folding those drives into `offline`, keeping `online + offline + unknown == totalDrivesPerSet`. - ecstore notification_sys: a probe miss below the failure threshold with no cache is now reported as `unknown` (not `initializing`) and carries the host's drives from the pool topology (tagged `unknown`) so the summary stays balanced; drive synthesis is factored into `synthesized_disks(host, endpoints, state)`, shared by the offline and unknown paths. Tracked in rustfs/backlog#1049 (P1-A + P0-A). Co-authored-by: heihutu <heihutu@gmail.com>
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