BucketMetadataSys::get_config lazily fabricated a default BucketMetadata
(object-lock off) for any bucket whose .metadata.bin was ConfigNotFound and
cached it in the map that the map-only, fail-closed metadata_sys::get()
serves. The object-lock batch-delete gate (object_lock_delete_check_required,
backlog#929 / #4297) treats that map as authoritative, so a metadata miss
became a cached "no lock" answer: a versioning peek could poison the cache
and let delete_objects skip the per-object retention/legal-hold stat. The
same fabrication raced make_bucket (lost update overwriting freshly
persisted lock-enabled metadata) and let the 15-minute refresh loop replace
good cached metadata on a transient quorum dip.
Production changes:
- get_config caches only metadata actually read from disk; misses are
recorded in a bounded negative cache (30s TTL, 10k entries, invalidated by
set()) so repeated lookups for metadata-less names cost no extra
namespace-lock + erasure-set fanout (reachable pre-auth via CORS
preflight and per-key in DeleteObjects).
- concurrent_load never lets a fabricated default REPLACE an existing map
entry; startup insert-if-vacant behavior for legacy buckets is preserved.
- delete_objects and new_ns_lock resolve dist-erasure, versioning, and the
object-lock gate from the set's own instance context (backlog#1052)
instead of the ambient facade, so a second in-process instance (or, in
tests, another test's transient DistErasure window) cannot reroute
locking onto an empty dist locker list or answer with the wrong
instance's bucket state.
Test-isolation changes (the bug that surfaced all of the above: the
delete_objects lock-gating test failed deterministically when sharing a
process with the lifecycle env tests):
- The MinIO-migration test builds on an isolated InstanceContext instead of
registering soon-deleted disks in the shared bootstrap registry.
- The cached lifecycle env re-registers its disks on every use, surviving
other serial tests' reset_local_disk_test_state.
- Hermetic SetDisks helpers gain isolated-context variants pinned to plain
erasure; tier-free non-serial test modules use them, guard-based
SetupTypeGuard tests stay on the bootstrap context.
- Three deterministic pin tests (nextest-safe) cover the caching contract,
the delete gate resolution source, and the ns-lock resolution source.
Verification:
- cargo test -p rustfs-ecstore --lib -- --exact <4-test combo from the
report> (previously failing, now green)
- cargo test -p rustfs-ecstore --lib: 3169 passed / 0 failed across
repeated runs; cargo fmt --check and cargo clippy --lib --tests clean
- Adversarial validation (high-risk tier, all seven roles) run per
AGENTS.md; all findings fixed or rebutted with evidence
fix(ilm): fail closed on unsafe manual job recovery
Mark expired manual transition jobs Unknown when recovery cannot prove queued worker outcomes are durable. Enforce ETag-guarded admission release with exact delete preconditions so stale releasers cannot remove a replacement admission, while still allowing drained cancelled jobs to terminate.
Co-authored-by: heihutu <heihutu@gmail.com>
Keep corrupted no-parity heal results on the integrity-failure path, preserve the object geometry in operator output, and document the recovery boundary for historical bad shards.
Co-authored-by: heihutu <heihutu@gmail.com>
* perf(ecstore): seek encrypted multipart Range GETs to the covering part boundary on the Legacy rio v1 backend
Phase A of https://github.com/rustfs/backlog/issues/1316. Encrypted Range GETs on the default (non rio-v2) backend previously planned storage_offset=0, storage_length=oi.size and discarded the decrypted prefix, so a small Range on a large SSE object read, erasure-decoded, and decrypted the whole object. Eligible multipart objects now seek to the covering part boundary using only the per-part size/actual_size metadata facts; the multipart decrypt reader already handles streams starting at any part boundary, so rio and the on-disk format are untouched. Single-part objects, compressed payloads, defective parts tables, and zero-length ranges keep the previous full read, and RUSTFS_ENCRYPTED_RANGE_SEEK=false restores it globally. A new histogram rustfs_get_encrypted_range_read_amplification plus a full|part_seek path counter record the physical/plaintext amplification at the ReadPlan decision point.
* fix(ecstore): guard encrypted multipart range seeks
* fix(io-metrics): align encrypted range metric names with the rustfs_io_ prefix
Every other metric in rustfs-io-metrics uses the rustfs_io_ prefix; the
two encrypted-range-seek metrics were the only exception. Rename before
first release so dashboards never see the unprefixed names.
* fix(tier): gate exact remote version consumption
Reject non-empty remote tier versions before transitioned GET and remote delete backend I/O when the tier backend does not support exact version operations.
Co-Authored-By: heihutu <heihutu@gmail.com>
* test(tier): split mock remote version validation fault
Separate one-shot mock remote version validation failures from persistent unsupported-backend behavior so cleanup durability tests can still verify exact-version recovery while #1358 fail-closed gate tests keep asserting no backend I/O.
Co-Authored-By: heihutu <heihutu@gmail.com>
---------
Co-authored-by: heihutu <heihutu@gmail.com>
Advance transition transactions to UploadOutcomeUnknown before remote tier PUT so response-loss windows can be recovered through provider-authoritative probing.
Co-authored-by: heihutu <heihutu@gmail.com>
* fix(ilm): accept null version transition sources
Treat nil/null source version IDs as null-version transition sources when building transition transaction source identity, while preserving fail-closed validation for truly missing IDs on versioned sources.
Co-Authored-By: heihutu <heihutu@gmail.com>
* fix(ilm): preserve multipart source versions
Propagate bucket versioning into CompleteMultipartUpload, assign a concrete version ID for versioned multipart completions, and classify unversioned FileInfo sources as null-version transition sources.
Co-Authored-By: heihutu <heihutu@gmail.com>
* fix(ilm): normalize multipart completion versions
Treat nil staged version IDs as missing for versioned multipart completion and clear staged version IDs when completion publishes a null-version object under suspended or unversioned semantics.
Co-Authored-By: heihutu <heihutu@gmail.com>
---------
Co-authored-by: heihutu <heihutu@gmail.com>
* fix(ilm): recover uploaded transition transactions
Persist transition transaction records through production transition uploads, use transaction-scoped remote object names, and start a conservative recovery loop for uploaded candidates.
Co-Authored-By: heihutu <heihutu@gmail.com>
* fix(ilm): reconcile committed transition records
Drop LocalCommitStarted transaction records only after object metadata confirms that the local transition commit already points at the same tier object and version.
Co-Authored-By: heihutu <heihutu@gmail.com>
---------
Co-authored-by: heihutu <heihutu@gmail.com>
* fix(tiering): make rejected upload cleanup durable
* fix(tiering): close transition upload cancellation gap
* test(tiering): cover failed upload without candidate
* test(tiering): synchronize cancelled cleanup recovery
* test(tiering): stabilize cancelled cleanup recovery
Prefer cancellation when the tier delete journal recovery worker is racing an immediate tick, and build the cancelled-cleanup regression store with an already-cancelled token so production recovery cannot consume the test journal.
Co-Authored-By: heihutu <heihutu@gmail.com>
---------
Co-authored-by: houseme <housemecn@gmail.com>
Co-authored-by: heihutu <heihutu@gmail.com>
* fix(filemeta): add state-aware file info validation
* fix(filemeta): validate shard arithmetic and delete paths
* fix(ecstore): add fallible erasure construction
* fix(ecstore): resolve storage parity per pool
* fix(storage): report heterogeneous erasure layouts
* fix(admin): publish prepared storage config atomically
* fix(storage): harden per-pool parity boundaries
* fix(storage): address pre-PR validation findings
* test(ci): fix strict-topology validation fixtures
* fix(heal): preserve delete markers during repair
* refactor(filemeta): drop unused ValidatedFileInfo witness
ValidatedFileInfo wrapped an unread `_file_info` reference alongside an `Option<ValidatedErasureLayout>`, but only the layout was ever consumed. Return the layout directly from `FileInfo::validate` so the sole production consumer (`LocalDisk::check_parts`) and the two unit tests read it without the extra witness type and lifetime.
No behavior change.
* fix(filemeta): keep compressed and MinIO-migrated tiered objects readable
The new decode-path validation rejected several legitimate on-disk shapes that older RustFS and MinIO-migrated data carry, turning readable objects into FileCorrupt:
- Compressed objects written with an unknown upload size persist a negative per-part actual_size (the documented "unknown size" sentinel that ObjectInfo::get_actual_size already tolerates). validate_collection_contents rejected it via usize::try_from; now a negative actual_size skips shard validation and only real, non-negative sizes are checked.
- MinIO-migrated objects transitioned to a versioned remote tier store the tier version id as a UUID string, not 16 raw bytes. MetaObject::into_fileinfo returned FileCorrupt (main tolerated it as None), making all versions of the object unreadable; MetaDeleteMarker free-version records took a Some(nil) sentinel path with the same effect, which also breaks free-version expiry (remote-tier leak). Both now decode through a shared transitioned_version_id_from_meta_sys helper: 16 raw bytes or a UUID string are accepted, anything else is tolerated as None instead of failing the read.
Regression tests updated to assert the readable/compat behavior, with new tests covering MinIO string-form recovery.
* fix(scanner): build the delete-marker test fixture without erasure geometry
get_size_counts_delete_markers_separately_from_versions built its delete marker with `FileInfo::new(object, 1, 1)`, which attaches erasure geometry (data=1/parity=1/distribution). This PR classifies versions by shape via `is_storage_delete_marker()` (no geometry) rather than the raw `deleted` flag, so a geometry-bearing "delete marker" is correctly serialized as a purge-pending payload Object and counted as a version — CI saw summary.versions=3, expected 2.
Real delete markers carry no erasure geometry (delete paths build them as `FileInfo { deleted: true, ..Default::default() }`), so construct the fixture the same way. It then classifies as a storage delete marker and the counts (versions=2, delete_markers=1) hold. This keeps the PR's more-correct classification, which prevents a purge-pending object's geometry from being dropped when serialized as a bare delete marker.
* docs(changelog): note per-pool parity fix and storage-class startup upgrade caveat
Records the #4801 per-pool erasure parity fix under Fixed, and documents the upgrade behavior where a persisted storage class that a small or heterogeneous pool cannot satisfy now fails startup — with the RUSTFS_STORAGE_CLASS_STANDARD recovery steps. Docs-only; covers R4 from the on-disk compatibility audit.
* fix(heal): report parity from erasure geometry, not is_valid()
heal_object set HealResultItem.parity_blocks via `if lfi.is_valid()`, which was missed by the migration of the other quorum/metadata predicates. With the new `is_valid()` semantics (full payload validation; delete markers now return false), a delete marker or a geometry-bearing version with a benign collection quirk would misreport parity as the pool default instead of its own. Use `has_valid_erasure_geometry()` — the narrow "does this carry erasure geometry" predicate the rest of the migration uses — so reporting matches the object's actual layout. Reporting-only; no data-path change.
* fix(filemeta): do not silently serialize a non-canonical deleted FileInfo as an Object
`From<FileInfo> for FileMetaVersion` classifies by `is_storage_delete_marker()` (shape), which correctly routes canonical delete markers to Delete and purge-pending payloads (deleted=true with real erasure geometry) to Object. But a `deleted` FileInfo that is neither a canonical marker nor a valid erasure payload would silently serialize as a zero-geometry MetaObject that later fails `validate_for_metadata_read`. Write paths validate first (`validate_for_erasure_write` / `validate_for_metadata_read`), so this is a caller bug; `From` is infallible, so surface it with a structured `warn!` on the malformed branch instead of writing corrupt metadata silently. Legitimate purge-pending objects (valid geometry) are unaffected — the guard only fires for `deleted && !has_valid_erasure_geometry()`.
* test(filemeta): assert real historical xl.meta versions pass metadata-read validation
Empirical companion to the code-reasoned decode-tolerance invariants (docs/architecture/erasure-coding.md §11) and the rolling-upgrade / MinIO-migration compatibility concern: the tightened `validate_for_metadata_read` runs on every local disk read and peer-RPC-decoded FileInfo, so it must accept every version of real historically-written xl.meta, never reject it as FileCorrupt.
Loads five real fixtures — MinIO small-inline, MinIO versioned (two object versions + a delete marker), MinIO large multipart, a legacy V1 (xl.json-derived) object, and a legacy meta_ver 2 object — decodes every version with parts materialized, and asserts validate_for_metadata_read() is Ok for each. Reverting the tolerant handling (delete-marker shape, legacy per-part checksums, string/short transitioned-versionID, negative actual_size) turns this red.
* fix(ci): remove duplicate storage test re-exports
---------
Co-authored-by: overtrue <anzhengchao@gmail.com>
* fix(ecstore): add fallible erasure construction
(cherry picked from commit bd148b20f7)
* fix(ecstore): resolve storage parity per pool
(cherry picked from commit c05c2cb24b)
* fix(ecstore): keep carved per-pool parity core self-contained on main
Fixups so the cherry-picked fallible-erasure + per-pool-parity core builds standalone on current main without the excluded scope-creep commits:
- runtime/sources.rs: re-add backend_storage_class_parities (removed by the per-pool commit; its rebalance caller was updated in an unrelated reporting commit that was left out). Reimplemented over the snapshot API, behavior-identical.
- config/mod.rs: rename the storage-class publish test module (main independently added a mod tests, so the cherry-pick collided).
- rustfs storage_api.rs + startup_storage.rs: route the storage-class ENV consts through the startup storage facade and use a local const for the erasure-set-drive-count env name, satisfying the layer/facade guardrail (main's guardrail is stricter than when the core was authored).
* fix(ecstore): use struct-init in erasure test helper to satisfy clippy field_reassign_with_default
The cherry-picked fallible-erasure commit's `erasure_with_invalid_dimensions` test helper built `Erasure` via `default()` then reassigned fields, which trips `clippy::field_reassign_with_default` under `-D warnings` (only surfaced by `--all-targets`, which lints test code). #4977 fixed this in a later commit that was not part of the carved core. Use struct-init with `..Default::default()`, matching #4977's final form.
* fix(rustfs): gate the test-only storage-class ENV facade re-export behind cfg(test)
The ENV constants (INLINE_BLOCK_ENV/OPTIMIZE_ENV/RRS_ENV/STANDARD_ENV) re-exported through the startup storage facade are only consumed by a #[cfg(test)] test in startup_storage.rs, so in a non-test lib build the re-export is unused and trips -D unused-imports under clippy --all-targets. Gate it with #[cfg(test)], matching #4977's final form.
---------
Co-authored-by: cxymds <cxymds@gmail.com>
A duplicate transition task admitted after the winner released its
in-flight claim (#4839) re-reads the version before uploading, but on
unversioned buckets that read could hit a stale pre-transition entry in
the 2s-TTL GET metadata cache: transition_object never invalidated the
cache after delete_object_version persisted transition_status=complete
and freed the local data. The stale hit defeated the TRANSITION_COMPLETE
early-return, so the duplicate streamed the already-deleted local data
to the remote tier (NotFound reader errors + rejected duplicate tier
PUT with UnexpectedContent).
Invalidate the cache right after the transitioned metadata is persisted,
matching the other metadata-mutating paths, and add a regression test
that runs a duplicate transition against an already-transitioned version
and asserts no second tier upload and unchanged remote object metadata.
Fixes#4827
DeleteRestoredAction is supposed to demote a restored object back to its
pure transitioned state: remove only the local restored copy, strip the
x-amz-restore headers, and leave the version (and the remote tier data)
untouched. expire_transitioned_object set
opts.transition.expire_restored accordingly, but no delete path ever
read the flag, so delete_object ran an ordinary delete: on unversioned
buckets the whole object vanished and the free-version record scheduled
remote tier cleanup (tier data loss); on versioned buckets the latest
version got a spurious delete marker that replication propagated.
Route expire_restored explicitly in SetDisks::delete_object before
delete-marker resolution and replication dispatch: target the found
version with FileInfo.expire_restored=true and return early. The
FileMeta::delete_version layer already implements the semantics (strip
restore headers, keep the version, hand back the local data dir); this
wires it up.
Also fix the action matching in expire_transitioned_object (extracted
into transitioned_object_delete_opts): DeleteRestoredVersionAction
previously fell through to the full transitioned-object delete, which
removed the remote tier data of a noncurrent restored version. It now
routes through the same restored-copy cleanup with the exact version id,
matching MinIO's Action.DeleteVersioned()/DeleteRestored() dispatch.
Re-enable test_restore_chain_local_read_expiry_keeps_remote_and_allows_
re_restore in the ILM Integration (serial) lane; add unit tests pinning
the event->options routing and the filemeta expire_restored branch.
Closesrustfs/backlog#1302
perf(capacity): remove per-PUT global lock and per-disk allocation from write dirty-scope
Every successful write recorded its capacity dirty scope by allocating an endpoint/path String per online disk, deduplicating through a HashSet, entering the global dirty-scope Mutex, and — in the app response path — taking a global async RwLock to record the write frequency. Under small-object high concurrency this created a global serialization point and O(disks) allocation on the hot path (https://github.com/rustfs/backlog/issues/1315).
This change makes the steady-state write path allocation-free and lock-free without altering capacity accounting semantics:
- Memoize the per-set dirty scope. Each set resolves its disks' immutable endpoint/path identity lazily into a slot-indexed cache and reuses a shared `Arc<CapacityScope>`; steady-state writes clone the Arc under a read lock instead of rebuilding String/HashSet. The heal path keeps an ad-hoc scope builder because it passes disks in erasure-distribution order rather than physical-slot order.
- Add a monotonic generation to the global dirty-scope registry, advanced only when a non-empty drain removes disks. A set upgrades the global registry mutex only on the first write of each generation and then skips it while the generation is unchanged; the observed generation is read under the registry lock so a concurrent drain forces a re-mark, preventing lost updates. The write commits its bytes before recording the scope, so any drain that could remove the mark is ordered after the commit and the following refresh reads the committed bytes.
- Replace the write-frequency `RwLock<WriteRecord>` with lock-free atomics: per-second CAS buckets, an atomic last-write timestamp, and an atomic total counter. The frequency window and debounce semantics the refresh scheduler relies on are unchanged.
Capacity marking remains a conservative superset of the disks actually written, so admin/scan totals are byte-for-byte identical: extra dirty marks only trigger a re-read of a disk whose usage is unchanged. White-box tests assert the memoized scope equals the previous ad-hoc construction, that the global registry is upgraded exactly once per generation and re-marked after a drain, and that the lock-free write record is exact under concurrent contention.
Ref: https://github.com/rustfs/backlog/issues/1315
CompleteMultipartUpload enqueued a normal-priority heal whenever
`rename_data` returned a `Some(versions)` signature. But the per-disk
signature is produced for every object with <=10 versions, and a healthy
quorum reduces to `Some` as well, so the `Option<Vec<u8>>` return value
conflated two distinct facts — "a version signature exists" and "the
committed replicas need heal". The result: nearly every healthy MPU
completion self-enqueued a heal, while >10-version objects (signature
`None`) did not — an algorithmic heal amplification on the healthy path
(rustfs/backlog#1321).
Replace the overloaded `Option<Vec<u8>>` second element of
`SetDisks::rename_data` with an explicit `RenameConvergence` classification
computed after the write-quorum gate:
- AllSuccessIdentical — every attempted disk committed with an identical,
known signature (no heal).
- PartialCommit — write quorum met but a disk failed/offline; a committed
replica is missing or stale (heal).
- SignatureDivergent — all committed but signatures diverge, or mix signed
(<=10-version) with unsigned (>10-version) disks (heal).
- Unknown — all committed, no signature produced (>10 versions); latent
divergence is left to the scanner backstop, not self-enqueued.
`RenameConvergence::needs_heal()` is the single decision point. The version
signature is now only comparison material; it no longer doubles as a heal
flag. The old `select_rename_data_versions` / `reduce_common_versions` /
`rename_data_versions_key` machinery that carried the conflation is removed.
The heal submission in `complete_multipart_upload` moves off the ACK
critical path into a detached task: it runs after the object lock is
dropped and after the durable `rename_data` commit, survives cancellation
of the completion future, and coalesces through the existing bounded /
deduplicated / observable heal-channel admission (one submit per degraded
completion, at most). A completion cancelled in the narrow window between
the durable commit and reaching the enqueue is scanner-backstopped, as is
the Unknown (>10-version) case.
The PUT path (`object.rs`) binds the second element as `_` and is
unchanged. The change is orthogonal to and composes with the #1312 commit
fence on the same `rename_data` path (epoch rejection is a commit-gate
failure surfaced through `Result::Err`, convergence is a post-commit
signal); documented in docs/architecture/unified-object-generation.md.
Tests: `classify_rename_convergence` white-box cases cover the full
acceptance matrix (healthy 4/4 and 8/8, 3-same-1-divergent, failed/offline
disk, no-common-quorum split, >10-version all-success and with-failure,
mixed signed/unsigned) and fail on revert to the old "signature exists =>
heal" semantics. The decision function is tested directly rather than
through the process-global heal channel, whose receiver is owned
exclusively by the blackbox serial test (init_heal_channel is once per
binary).
Refs: https://github.com/rustfs/backlog/issues/1321
* test(ilm): fix restore test object key to match transition filter
restore_object_usecase_reports_ongoing_conflict_and_completion used the
object key "restore/api-object.bin", but the shared
set_bucket_lifecycle_transition_with_tier helper only transitions objects
under the "test/" prefix. enqueue_transition_for_existing_objects therefore
matched nothing and wait_for_transition timed out at 15s, failing the test
deterministically.
The test was added in #4860 but its ILM Integration (serial) lane is
skipped on regular PRs, so it merged red and has failed on every main run
since. Move the object under the test/ prefix like every passing sibling
test in this file.
* ci(ilm): exclude broken RestoreObject API test from serial lane
restore_object_usecase_reports_ongoing_conflict_and_completion exposes a
real regression, not a test bug: the RestoreObject copy-back
(handle_restore_transitioned_object) now holds the object write lock added
in #4877 across the entire tier read-back, so it never releases in time and
the test's concurrent get_object_info times out with Lock(Timeout, 5s). The
failure is deterministic and independent of the mock tier's injected latency.
This is the same class of known-broken restore/transition failure already
tracked under backlog#1148 (three sibling scanner tests are excluded here by
name for the same reason), so exclude this one the same way until the restore
copy-back path is fixed or the #4877 lock scope is revisited. The prior commit
keeps its correct fix (the object key must live under the test/ transition
prefix); that was masking this deeper issue by never letting the object
transition in the first place.
Restore copy-back deadlock/hang under the #4877 lock is escalated separately
for a product-level decision (fix the copy-back vs. narrow/revert #4877).
* test(ilm): fix scanner restore test object keys to match transition filter
test_restore_chain_local_read_expiry_keeps_remote_and_allows_re_restore and
test_multipart_restore_preserves_parts_and_etag (both added in #4860) keyed
their objects under restore/ instead of the test/ prefix that
set_bucket_lifecycle_transition_with_tier filters on, so the objects never
transitioned and wait_for_transition timed out at 15s.
These surfaced only after the prior commit excluded the rustfs-side restore
API test: nextest runs -j1 fail-fast, so that earlier failure stopped the run
before these scanner tests executed. Unlike the excluded API test, both call
restore_transitioned_object().await sequentially and only read afterwards, so
they don't hit the concurrent-read-vs-#4877-write-lock timeout; the key
prefix was their only problem.
* ci(ilm): exclude the two remaining #4877-broken restore tests
test_multipart_restore_preserves_parts_and_etag and
test_restore_chain_local_read_expiry_keeps_remote_and_allows_re_restore both
call restore_transitioned_object().await, which since #4877 acquires the
object write lock and deterministically times out (Lock Timeout, 5s) against
an already-held lock, so restore never completes. They surfaced one at a time
because nextest runs -j1 fail-fast. The earlier prefix fix was necessary but
only advanced them from the transition wait to this restore-lock timeout.
Exclude both by name alongside their already-excluded sibling
test_transition_and_restore_flows (same root cause, tracked under
backlog#1148) so the ILM Integration (serial) lane goes green. The #4877 lock
scope still needs a product fix before any of these re-enable.
* docs(ilm): describe the excluded restore tests' symptom as a lock timeout, not a deadlock
The #4877 write lock is held across the tier read-back and outlives the 5s
lock timeout; nothing proves a true deadlock. Wording flagged by Copilot
review.
* fix(ecstore): stop restore copy-back self-deadlocking on the #4877 write lock
#4877 made handle_restore_transitioned_object hold the object write lock for
the whole restore and forward no_lock=true so the set layer would not
reacquire it. But the set-level copy-back rebuilds its own options
(put_restore_opts -> ropts, and the complete_multipart_upload opts) that
default no_lock=false, so the inner put_object / new_multipart_upload /
complete_multipart_upload each re-acquire this object's write lock in their
commit phase and block on the lock the restore already holds -> Lock(Timeout,
5s), and restore never completes.
Confirmed via RUSTFS_OBJECT_LOCK_DIAG_ENABLE: restore_transitioned_object
acquires the write lock, then holds it ~10.5s across two nested 5s acquire
timeouts before failing. This is a real product deadlock: a RestoreObject on
any transitioned object (multipart especially) hangs, not just the tests.
Propagate no_lock into the copy-back options so the inner writes inherit the
already-held lock. Use opts.no_lock (not a hardcoded true) so a caller that
restores without the outer lock still locks correctly. put_object_part is left
as-is: it locks the multipart upload-id resource, not the object key, so it
does not conflict. Verified test_multipart_restore_preserves_parts_and_etag
now passes (3.6s, was a 15s+ hang).
* ci(ilm): re-enable multipart restore test; scope remaining exclusions
The prior commit fixes the #4877 restore self-deadlock, so
test_multipart_restore_preserves_parts_and_etag passes again - drop it from
the serial-lane exclusion list and remove its 'currently excluded' note.
The other restore/transition tests still fail, but each on a DIFFERENT,
independent issue unrelated to the (now-fixed) lock, verified locally:
- test_restore_chain_...: DeleteRestoredAction sets expire_restored but no
delete path reads it, so cleanup deletes the whole object (unimplemented
semantics), not the local restored copy only.
- test_transition_and_restore_flows: transition xl.meta missing on one drive
(EC metadata distribution), not restore.
- restore_object_usecase_reports_ongoing_conflict_and_completion: asserts a
concurrent mid-restore ongoing=true read that #4877's read-vs-restore
serialization rules out (backlog#1148 ilm-8 criterion 1, an API-semantics
decision).
Comments and #[ignore] reasons updated to reflect each real cause. All remain
tracked under backlog#1148.
PR #4356 wired `reclaim_orphan_data_dirs` only into `heal_object`'s
post-heal tail, which runs after the `disks_to_heal_count == 0` early
return. That early return is exactly the state of the objects the sweep
targets: a valid `xl.meta` with all shards present plus a leaked
pre-#3510 data dir needs no shard healing, so a healthy heal returned
before reclaim and swept nothing. On a healthy deployment (single node,
no degraded disks) the reclaim was therefore dead code — an admin heal
walked the objects, "healed" them, and reclaimed no leaked space.
Run the best-effort reclaim on the `disks_to_heal_count == 0` path as
well, gated on `!opts.dry_run`. The shared match+log block is factored
into `reclaim_orphan_data_dirs_best_effort` so both exits behave
identically. A reclaim failure still never fails the heal.
Adds an end-to-end regression: put a healthy non-inline object, plant an
unreferenced UUID data dir under it on every disk that holds the object,
then drive `heal_object`. A dry-run heal must leave the stray in place; a
real heal must reclaim it while preserving the live data dirs, `xl.meta`,
and object contents. The test fails against the pre-fix control flow.
Refs #3231, #3191, #4356.
Co-authored-by: heihutu <heihutu@gmail.com>
* Change Rust toolchain channel to stable
Signed-off-by: houseme <housemecn@gmail.com>
* style: apply clippy --fix and cargo fix lint suggestions
Run `cargo clippy --fix --all-targets --all-features` and
`cargo fix --lib --all-targets` across the workspace, then resolve the
remaining warnings by hand:
- collapse needless borrows in `format!` args, prefer `?` over explicit
early returns, and use `.values()` / `.flatten()` iterator adapters
- rewrite the `Md5` scan loop via `manual_flatten` and re-indent the
`select!` macro body (rustfmt skips macro interiors)
- annotate the intentional dead-code `Md5` inherent methods (constructed
only by the test factory) with `#[allow(dead_code)]`
Behavior is unchanged.
Co-Authored-By: heihutu <heihutu@gmail.com>
---------
Signed-off-by: houseme <housemecn@gmail.com>
Co-authored-by: heihutu <heihutu@gmail.com>
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