* fix(rebalance): require target goal before completion
Stop treating pools within a fixed tolerance of the rebalance goal as completed before any data has moved.
Add a regression test for the two-pool imbalance reported in issue 3137.
* chore(rebalance): clarify goal completion wording
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Co-authored-by: Henry Guo <marshawcoco@users.noreply.github.com>
Co-authored-by: loverustfs <hello@rustfs.com>
Co-authored-by: houseme <housemecn@gmail.com>
* fix: unblock empty chunked admin rebalance start
Some admin clients send empty POST requests with chunked framing and no explicit content length. The admin rebalance route carries no request body, so normalize that known route before downstream validation sees a missing length.
Constraint: Keep normalization scoped to known empty-body admin routes
Rejected: Relax transfer-encoding handling for S3 routes | broader protocol risk
Confidence: high
Scope-risk: narrow
Tested: cargo test -p rustfs --lib server::layer::tests::
Tested: cargo fmt --all --check
Tested: git diff --check
* fix: keep rebalance listing from stalling
Large object migration was awaited inside the listing callback, so metacache readers could stop being drained while drive walk operations were still writing listing data. Move entry migration into bounded background tasks and wait for them after each set listing completes.
Constraint: Preserve existing rebalance cancellation and first-error propagation
Rejected: Only increase drive walk timeouts | masks callback backpressure and still fails for slower migrations
Confidence: medium
Scope-risk: moderate
Tested: cargo test -p rustfs-ecstore rebalance_unit_tests
Tested: cargo test -p rustfs-ecstore cache_value::metacache_set::tests
Tested: cargo test -p rustfs --lib server::layer::tests::
Tested: cargo clippy -p rustfs-ecstore --lib --all-features -- -D warnings
Tested: cargo clippy -p rustfs-ecstore --tests --all-features -- -D warnings
Tested: cargo fmt --all --check
Tested: git diff --check
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Co-authored-by: loverustfs <hello@rustfs.com>
Co-authored-by: houseme <housemecn@gmail.com>
Co-authored-by: cxymds <Cxymds@qq.com>
This commit introduces a significant reorganization of the project structure to improve maintainability and clarity.
Key changes include:
- Adjusted the directory layout for a more logical module organization.
- Removed unused crate dependencies, reducing the overall project size and potentially speeding up build times.
- Updated import paths and configuration files to reflect the structural changes.
cxymds