Add deterministic rename_data coverage for tail-disk success/failure, cancellation serialization, and strict quorum rollback visibility after disk reopen. This establishes the safety boundary before experimenting with write-quorum early ACK and background tail completion for backlog #925.
Co-authored-by: heihutu <heihutu@gmail.com>
* fix(lifecycle): safely expire all object versions
* fix(lifecycle): preserve delete-all replication purges
* fix(lifecycle): remove dead replication journal
* fix(ci): avoid lifecycle transition test stack overflow
* fix(lifecycle): release recovery locks before tier IO
* test(lifecycle): align object-lock error assertions
* test(lifecycle): avoid scanner restore stack overflow
* test(scanner): avoid stack overflow in transition and restore flow test (#6300)
* refactor(scanner): split remote_scanner.rs into stream child module (#6289)
Split the 3080-line remote_scanner.rs (47% inline tests) into a
canonical foo.rs + foo/ module tree with zero behavior change:
- remote_scanner.rs (~320): protocol constants, process statics, and
the request decode/validate/admit/preflight/claim API plus root
re-exports
- remote_scanner/stream.rs (~1340): wire/frame types, replay cache,
FrameAuthenticator, serve path, local bucket scan + persist, client
scan, and the bounded stream plumbing
- remote_scanner/stream/tests.rs (~1470): the inline test module as a
child module of stream so it can reach both parents' private items
All crate paths are unchanged: lib.rs re-exports
(serve_remote_scanner_request, RemoteScannerRequest, ...) resolve
through root re-exports, and scanner_io's crate::remote_scanner::
{scan_remote_bucket, RemoteScannerScanSpec, RemoteScannerOutcome}
paths resolve through pub(crate) re-exports. Cross-module items gain
pub(super), whose scope equals the old single-module privacy domain;
no item's effective visibility widens. Code is moved verbatim apart
from those markers, per-module import headers, and rustfmt line
re-wraps.
Co-authored-by: heihutu <heihutu@gmail.com>
* refactor(heal): split resume.rs into focused child modules (#6290)
Split the 4242-line resume.rs (46% inline tests) into a canonical
foo.rs + foo/ module tree with zero behavior change:
- resume.rs (~1020): state file constants, PersistThrottle, ResumeState,
ResumeManager core (constructors, load/discovery, progress mutators,
ordinary persistence) plus root re-exports
- resume/replacement.rs (~690): replacement-intent/proof types and the
ResumeManager replacement-lifecycle methods
- resume/checkpoint.rs (~350): ResumeCheckpoint + CheckpointManager
- resume/utils.rs (~310): ResumeUtils statics
- resume/tests.rs (~1980): the inline test module as a child module
All module paths are unchanged (heal::resume::CheckpointManager and
friends resolve through root re-exports), so no consumer inside or
outside the crate changes. Items defined in child modules keep
module-private visibility; only the ten cross-module helpers gain
pub(super), which is not part of the crate API. Code is moved verbatim
apart from those visibility markers, four super::storage_api path
fixes, and the new per-module import headers.
Co-authored-by: heihutu <heihutu@gmail.com>
* refactor(scanner): split scanner_io.rs into child modules (#6294)
Split the 5369-line scanner_io.rs (39% inline tests) into a canonical
scanner_io.rs + scanner_io/ module tree with zero behavior change:
- scanner_io.rs (~660): constants, metadata-error constructors, the
bucket scan plan, cycle-status classification helpers, the ScannerIO /
ScannerIOCache / ScannerIODisk traits, and ScannerCycleResult
- scanner_io/dirty_usage.rs (~300): process-wide dirty-usage statics
and the acknowledgment protocol
- scanner_io/guards.rs (~270): concurrency gauges and RAII guards
- scanner_io/cache.rs (~410): scanner cache locks and the snapshot
persist/publish path
- scanner_io/io_cycle.rs (~390), io_cache.rs (~1160), io_disk.rs
(~230): the ECStore / SetDisks / Disk trait implementations
- scanner_io/publish_gate_tests.rs (~750) and tests.rs (~1340): the two
inline test modules as child modules
All crate paths are unchanged: the lib.rs scanner_io re-exports and
every crate::scanner_io:: consumer (scanner.rs, remote_scanner,
scanner_folder, and cross-crate rustfs users) resolve through root
re-exports with their original visibilities (pub stays pub, pub(crate)
stays pub(crate)). Cross-module items gain pub(super), whose scope
equals the old single-module privacy domain. Code is moved verbatim
apart from those markers, per-module import headers, and rustfmt
re-wraps.
The logging-guardrail nsscanner_disk skip-set_disks rule now points at
scanner_io/io_disk.rs where the function moved; the pattern and
thresholds are unchanged.
Co-authored-by: heihutu <heihutu@gmail.com>
* refactor(scanner): split data_usage_define persistence and tests (#6292)
Split the 3655-line data_usage_define.rs (59% inline tests) into a
canonical foo.rs + foo/ module tree with zero behavior change:
- data_usage_define.rs (~950): cache constants and revision helpers,
the data-usage tree types, DataUsageCacheInfo with its hand-written
Serialize, the in-memory tree operations, dui, and marshal/unmarshal
- data_usage_define/persistence.rs (~580): the load/backup/restore
ladder (load, try_load_inner, revision_for_path) and the CAS save
path with its retry policy and save metrics
- data_usage_define/tests.rs (~2155): the inline test module as a child
module
All module paths are unchanged (the lib.rs data_usage_define::* glob
re-export and every crate::data_usage_define:: consumer resolve as
before). The hand-written map-encoded Serialize for
DataUsageCacheInfo is moved byte-for-byte per the AGENTS.md
cross-cutting invariant; on-disk names and the cache key format const
stay in the root. Four persistence helpers used by tests gain
pub(super), whose scope equals the old single-module privacy domain.
Code is moved verbatim apart from those markers, per-module import
headers, and rustfmt re-wraps.
Co-authored-by: heihutu <heihutu@gmail.com>
* chore(deps): bump datafusion to 55.0.0 (#6288)
* refactor(heal): split task.rs per heal kind (#6293)
* feat(ecstore): batch small file fdatasync commits (#6297)
* feat(ecstore): batch small file fdatasync commits
Add a default-off experimental file fdatasync group commit path for small rename_data shard directories. The coordinator batches same-disk waiters into one blocking task while preserving per-directory source fsync after shard contents are durable.
Co-Authored-By: heihutu <heihutu@gmail.com>
* test(e2e): wait for compression S3 readiness
Reuse the shared S3 API readiness probe for compression test servers so multipart requests do not race the startup readiness gate after the TCP port opens.
Co-Authored-By: heihutu <heihutu@gmail.com>
---------
Co-authored-by: heihutu <heihutu@gmail.com>
* fix(tier): recover multi-committed mutation intents (#6296)
* fix(tier): recover multi-committed mutation intents
* fix(tier): recover committed mutations on standalone nodes
* test(scanner): avoid stack overflow in transition test
---------
Co-authored-by: heihutu <heihutu@gmail.com>
Co-authored-by: cxymds <cxymds@gmail.com>
---------
Co-authored-by: houseme <housemecn@gmail.com>
Co-authored-by: heihutu <heihutu@gmail.com>
Add PUT-stage diagnostics for file fdatasync group commit wait time, per-group outstanding depth, and rename disk completion position. These metrics keep the existing default-off PUT stage gate and do not change group commit scheduling or quorum behavior.
Co-authored-by: heihutu <heihutu@gmail.com>
Two producer paths double-booked the same damage across repair records
(backlog#1894 axis A):
- The scanner's corrupt-metadata branch fired a durable MRF journal
intent, an immediate High heal request, and a pending-ledger entry for
the same object. When the MRF intent is accepted into the channel it
already covers the repair durably (the consumer files a High Metadata
heal and the journal replays it across restarts), so the immediate
request and ledger entry are dropped in that case; on delivery failure
(feature disabled, channel uninitialized, or full) the old immediate
request + ledger path runs unchanged, keeping the repair safety net.
- The read path filed a journal intent before the read-repair
reservation check, so a burst of reads failing on one object booked a
journal record per retry. The intent now rides the submission: it is
filed only when the sighting wins the dedup TTL, next to the Low
request, via a new optional mrf_intent field on
ReadRepairHealSubmission (None keeps the historical no-intent
behavior for the other read-repair call sites).
Manager dedup-key semantics are untouched; the fix is that competing
producers stop double-booking. With RUSTFS_HEAL_MRF_ENABLE off both
paths behave exactly as before.
Co-authored-by: heihutu <heihutu@gmail.com>
Add default-off PUT stage helpers for fdatasync batch shape and rename quorum fanout shape so #925 follow-up probes can distinguish shard sync batching opportunities from fanout convergence.
Co-authored-by: heihutu <heihutu@gmail.com>
Add default-off PUT stage attribution for the rename_data sync tail so strict durability probes can split queue wait, fdatasync, directory fsync, rename, per-disk wait, and quorum wait without changing commit ordering or S3-visible behavior.
Co-authored-by: heihutu <heihutu@gmail.com>
* feat(common): add MRF intent channel and Mrf request source (HS-01)
Introduce the producer-facing half of the mission repair feed: a global
bounded (8192) channel carrying lightweight MrfIntent values from IO
error paths, plus the RUSTFS_HEAL_MRF_ENABLE delivery kill-switch and
config constants for queue/journal sizing. Delivery is strictly
non-blocking (try_send, drop-on-full) so it can sit on decode-failure
and partial-write paths without adding latency. HealRequestSource grows
a 'mrf' variant so admission accounting can attribute replayed intents.
Part of backlog#1865 (option a: wire HealEvent-style intents with a
durable retry ledger).
Co-Authored-By: heihutu <heihutu@gmail.com>
* feat(heal): add MRF queue, durable journal, and intent consumer (HS-01)
Consumer half of the mission repair feed: a bounded pending queue
(100k intents / 8 MiB dual ceiling, drop-newest on overflow), a durable
journal at buckets/.heal/mrf/journal.bin holding the unaccepted pending
snapshot, and a consumer task that batches intents off the global
channel, translates them into prioritized heal requests (decode
failure -> Urgent ECDecode, metadata corruption -> High Metadata,
partial write -> Normal object heal), and retries full admissions with
a 5s backoff and a 3-attempt ceiling.
Durability: every journal record carries its own CRC32 and a
format/version header, so a torn tail truncates cleanly at replay; the
journal is deleted after a successful replay and when the pending set
drains (mirroring MinIO's post-replay list.bin unlink). Losing the last
500 ms flush window is acceptable: replayed duplicates merge via the
manager dedup key and read-repair remains the safety net.
Metrics: rustfs_heal_mrf_queue_depth/_queue_bytes, _dropped_total
{reason}, _replayed_total, _journal_bytes, _journal_fsync_total.
The consumer is wired at heal runtime bootstrap right after manager
start, honoring RUSTFS_HEAL_MRF_ENABLE (default on, rollback = off).
Tests: unit tests for the dual ceiling, record roundtrip, torn-tail
truncation, and the priority mapping; integration tests against a real
4-disk ECStore proving channel intents reach the manager queue as
Urgent/mrf-attributed requests and journal replay arms intents, drops
torn tails, and removes the file.
Part of backlog#1865 (option a).
Co-Authored-By: heihutu <heihutu@gmail.com>
* feat(ecstore,scanner): deliver MRF intents from error paths (HS-01)
Wire the three production delivery points, each a single non-blocking
try_send next to the existing in-memory heal paths, which stay as the
fast path:
- read.rs decode-error branch: DecodeFailure intent beside the existing
read-repair submit, so an Urgent ECDecode request survives restarts
even when the Low-priority read-repair request was dropped or lost.
- add_partial: PartialWrite intent, giving partial-write recovery a
durable Normal-priority object heal across restarts.
- scanner_folder metadata-corruption classification: MetadataCorruption
intent beside the existing High-priority scanner heal request.
All three are on error paths only: zero cost on healthy IO.
Part of backlog#1865 (option a).
Co-Authored-By: heihutu <heihutu@gmail.com>
* fix: include mrf heal source counts
Co-Authored-By: heihutu <heihutu@gmail.com>
* fix: keep node heal status wire compatibility
Co-Authored-By: heihutu <heihutu@gmail.com>
---------
Co-authored-by: heihutu <heihutu@gmail.com>
* test(heal): add concurrency invariants for heal vs delete/overwrite races (HS-12)
Audit conclusion for backlog#1874: RustFS does not need a persistent
object-level healing marker (MinIO x-minio-healing) because every path
that can touch the same (bucket, object) commit surface serializes on
the same namespace write lock, and the heal lock guard spans the whole
rename commit including the HEAL_RENAME_INCOMPLETE partial path.
Lock the conclusion in with two race regression tests:
- heal_racing_version_delete_never_resurrects_the_deleted_version:
shard damage is injected on the doomed version so a Deep heal has real
reconstruction work while a versioned DELETE runs concurrently; the
deleted version must stay deleted and the survivor intact.
- heal_racing_unversioned_overwrites_preserves_the_last_commit:
unversioned overwrites (activating the post-commit tail that deletes
the replaced data dir without the ns lock) race a Deep heal in a
loop; the final current version must be exactly the last commit.
Also adds docs/operations/heal-concurrency-safety-notes-zh.md with the
full intersection matrix (17 intersections), lock-coverage argument,
and the residual-window classification (commit tail races are
fail-into-retry safe; bare prefix delete has zero production callers;
admin no_lock is an explicit operator opt-in).
Co-Authored-By: heihutu <heihutu@gmail.com>
* test: remove redundant heal etag clone
Co-Authored-By: heihutu <heihutu@gmail.com>
---------
Co-authored-by: heihutu <heihutu@gmail.com>
* feat(heal): track erasure set progress baseline
Record erasure-set heal byte progress from per-object results and seed progress totals from complete usage-cache snapshots when available.
Keep usage-cache failures observational so heal execution continues without a baseline.
Co-Authored-By: heihutu <heihutu@gmail.com>
* feat(heal): skip filtered erasure set versions
Skip erasure-set versions written after the durable heal start time, and queue lifecycle-expired versions for expiry before skipping them.
Track new-version and ILM-expired skips separately so progress can explain completed baseline work without treating these skips as retry-blocking failures.
Co-Authored-By: heihutu <heihutu@gmail.com>
* feat(heal): wire abandoned data-dir cleanup check
Connect check_abandoned_parts through ECStore, pool, and set layers so heal can invoke the existing orphan data-dir reclaim path instead of returning NotImplemented.
Add dry-run support to the reclaim scan and cover dry-run plus scoped set behavior with regression tests.
Co-Authored-By: heihutu <heihutu@gmail.com>
* feat(obs): add heal scanner trace bus
Introduce an in-process broadcast trace bus with typed heal and scanner events, lazy event construction, and bounded lagged-subscriber behavior.
Cover zero-subscriber publishing, subscription delivery, drop accounting, and lagged receivers with focused common-crate tests.
Co-Authored-By: heihutu <heihutu@gmail.com>
* feat(obs): stream heal trace events from admin API
Wire the admin trace endpoint to the common trace bus for heal/scanner events, including kind, regex, and threshold filtering.
Co-Authored-By: heihutu <heihutu@gmail.com>
* feat(obs): emit heal trace events
Publish heal task lifecycle and abandoned-parts cleanup events through the common trace bus so the admin trace stream has live heal diagnostics.
Co-Authored-By: heihutu <heihutu@gmail.com>
* feat(obs): emit scanner trace events
Publish scanner folder, lifecycle action, and heal-candidate events through the common trace bus for live admin scanner diagnostics.
Co-Authored-By: heihutu <heihutu@gmail.com>
* fix(heal): route data usage loader through storage api
Keep ECStore data-usage facade access behind the heal storage_api boundary so architecture migration guards can validate the heal progress path.
Co-Authored-By: heihutu <heihutu@gmail.com>
* perf(heal): avoid lifecycle snapshots on ordinary heal pages
Only request lifecycle object snapshots when the heal pass has lifecycle expiry context. This keeps ordinary listing and disk-walk pages from cloning FileInfo/ObjectInfo payloads while preserving the skip path that queues expired versions.
Co-Authored-By: heihutu <heihutu@gmail.com>
* test(heal): update bug-fix mocks for lifecycle snapshots
Carry the lifecycle snapshot opt-in argument through the remaining heal bug-fix test mocks so all-targets clippy covers the updated storage trait.
Co-Authored-By: heihutu <heihutu@gmail.com>
* test(rustfs): sync heal storage mock signature
Update the rustfs storage RPC test mock for the lifecycle snapshot opt-in argument and cover it with rustfs all-targets clippy.
Co-Authored-By: heihutu <heihutu@gmail.com>
* test(e2e): allocate smoke ports across nextest processes
Serialize E2E port selection with a small /tmp allocator so nextest workers do not reuse the same just-released ephemeral port before RustFS binds it.
Co-Authored-By: heihutu <heihutu@gmail.com>
---------
Co-authored-by: heihutu <heihutu@gmail.com>
backlog#1823 step 1, the diagnosis half. Temporarily removing set_disk/mod.rs's #![allow(unused_variables)] surfaced nine bindings. The issue asks that values computed and then dropped on write/quorum paths be diagnosed before being underscored, and that turned out to matter: only four were plain leftovers.
Two errors were bound and then left out of the log they were bound for. complete_multipart_upload's checksum failures read `if let Err(err) = ...` and then log part_id, bucket and object with no `err` anywhere in the message, so a checksum failure in production told you which part failed but not why. Both messages now carry the error.
One is a lock guard. heal's write_lock_guard holds a namespace write lock for the rest of the scope; renaming it to a bare `_` would drop it immediately and release the lock. It is now `_write_lock_guard`, with a comment saying why it must not be `_`.
One was kept alive by a corpse. `errors` in read_multiple_files is read by nothing except two commented-out debug! lines directly below it; the binding and the commented lines go together.
One is a cfg split. heal's disk_index is read only inside the #[cfg(test)] fault-injection branch, so underscoring it would break the test build; a `#[cfg(not(test))] let _ = disk_index;` covers the non-test lane instead.
The remaining four are genuine leftovers: an unused enumerate index in list_object_parts, a discarded error in a heal reader loop, an inner binding shadowing its own iterator variable, and delete_object's write_quorum.
That last one is worth a separate look: delete_object asks get_object_info_and_quorum for a write quorum and never uses it, because delete_object_version below recomputes its own as disks.len() / 2 + 1. The two are not the same number — one comes from the object's erasure configuration, the other is a plain majority of the disk array. Pre-existing behaviour, untouched here.
The blankets stay for now. Removing #![allow(unused_imports)] exposes 76 unused imports in set_disk/mod.rs, and they cannot be removed per-lane: cargo fix, working from the lib lane, produced 54 compile errors in the test lane. That needs its own pass with both lanes checked per import.
Verification: cargo check -p rustfs-ecstore --tests and --features test-util --tests both warning-free; clippy --lib --tests -D warnings clean; cargo nextest run -p rustfs-ecstore 4101 passed; make pre-commit exit 0.
Ref rustfs/backlog#1823 (step 1).
Add a diagnostic metadata-only read_version delay hook for GET data-read fanout so bounded/default behavior can be compared under controlled slow-tail metadata responses.
Co-authored-by: heihutu <heihutu@gmail.com>
#6107 routed the transitioned read through the object's own ReadPlan so a tiered SSE object stops serving ciphertext. Compression rides that same plan and got fixed with it, but nothing pins it: revert the routing and a compressed object that ILM moved to a warm tier returns its stored (compressed) bytes under the compressed size, with every existing test still green.
The gap is easy to reopen because transition genuinely uploads the stored representation — the upload side is correct and the read side is the only place that can decode it. These tests state that contract at the boundary where it broke.
Four cases, all through SetDisks::get_object_reader against a mock warm tier:
- a full GET of a transitioned compressed object returns the plaintext and publishes the plaintext size (the test also asserts the remote copy holds the compressed bytes, so it fails loudly if the upload side ever changes instead);
- a ranged GET returns that plaintext slice, with the range deliberately starting past the compressed size so a range still measured in stored coordinates cannot produce it;
- a restore read still receives the stored bytes under the stored size — restore_request_active holds it on the Plain branch, and decompressing there would write plaintext under compressed metadata;
- a plain transitioned object still reads back byte-identical, full and ranged.
Verified as guards, not decoration: forcing the tiered read back onto the Plain branch turns the two compressed tests red and leaves the plain and restore tests green.
What these do not pin, so the gap stays recorded rather than implied covered: the fixture carries no compression index, so part.index stays None and the plan's storage offset is always 0 — the compressed-offset translation itself is still untested, as are multipart compressed objects, partNumber reads, and the encrypted tiered read that #6107 targeted.
* chore(ecstore): drop the set_disk dead_code blanket
Removing the blanket exposes 39 items; exactly one is deleted. The low share is a finding, not caution: unlike the disk root, where platform gating made local adjudication impossible, here the items were checked and nearly all of them are live.
Deleted: HealEntryResult, the only item with no reference anywhere.
What the checks turned up, in the order the warnings suggest deleting them:
SetDisks::rename_data looked like the head of a dead chain feeding into_legacy_tuple and RenameDataLegacyTuple. It is not: production goes through rename_data_owned, and rename_data itself has test callers at mod.rs:5809 and 5880. The chain below it is therefore live through the tests, and inferring "this is dead, so its callee is dead" would have removed three working items.
create_bitrot_readers_until_quorum, read_multiple_files and map_cleanup_join_result all have callers inside their files' test modules, so they only look dead in the lib target.
TransitionCommitBarrier and TransitionUploadedSaveProbe, with their install/wait_until_paused/release surfaces, are installed by tests behind #[cfg(all(test, feature = "test-util"))].
ctx.rs's SetDisksCtx accessors are the split seam left by the SetDisks god-object break-up (backlog#815).
heal_object_dir's two apparent references are comments, and they document an index-alignment contract that live code maintains for it, so they stay as they are.
Worth a maintainer decision: the metadata early-stop switch has a complete percentage-rollout facet — ENV_RUSTFS_GET_METADATA_EARLY_STOP_ROLLOUT_PCT, get_metadata_early_stop_rollout_pct and should_use_metadata_early_stop — with no caller, no test and no documentation, while its sibling enable flag is live. It is kept with an allow that says so rather than removed, since a rollout knob is a product call.
One placement note for anyone adding allows near heal code: check_logging_guardrails.sh requires #[instrument(level = "trace")] to sit immediately before async fn heal_object_dir, so the allow goes above the instrument attribute. Putting it between the two drops the guard's match count and fails the check.
Verification, four lanes warning-free: default, --tests, --features rio-v2 --tests, --features test-util --tests. cargo nextest run -p rustfs-ecstore 4096 passed; clippy --lib --tests -D warnings clean; make pre-commit exit 0.
Ref rustfs/backlog#1823 (step 2).
* chore(ecstore): fix duplicated and inaccurate dead_code reasons in set_disk
format_lock_error carried the same #[allow] twice. Five items in the
locking/heal roots were labelled 'asserted by this file's tests' while
having no reference at all - heal_object_dir's only two references are
comments, as this branch's own notes point out. Say what each item
actually is instead, so the next reader does not assume test coverage
that is not there.
Ref rustfs/backlog#1823.
* chore(ecstore): correct the bounded_spare_disk_index dead_code reason
The mod.rs copy is an unused test fixture, not something this module's
tests assert; the namesake that is exercised lives in the io_primitives
test module.
Ref rustfs/backlog#1823.
* fix(tier): decrypt transitioned objects instead of serving their ciphertext
A GET on a managed-SSE object that lifecycle had transitioned to a remote tier returned the ciphertext with the plaintext's Content-Length and no error: silent corruption on read-through, and worse than a failed request because nothing signals it. Restore of the same object failed server-side with IncompleteBody while POST ?restore still answered 200, so the object simply never came back and HEAD never showed an x-amz-restore marker.
Both symptoms are one cause. The transitioned read path built its fetch through new_getobjectreader, which decides nothing about encryption: it derived the range from the parts table — whose sizes are PLAINTEXT sizes — then used that range to fetch the object's STORED bytes from the tier, and handed the stream to the caller without any decrypt transform. The GET therefore served the first plaintext-length bytes of ciphertext; the restore copy-back, which validates against the stored size, came up short by exactly the encryption overhead.
The path now builds the same ReadPlan the local read path uses, so a single place decides how stored bytes map to requested bytes. ReadPlan gains a two-phase API — build_for_request to learn the storage coordinates before issuing the tier fetch, into_object_reader to wrap the returned stream — because the tier fetch has to be positioned before a stream exists. The encryption resolver reaches the path from InstanceContext, the same source the local read uses.
A restore read additionally stops synthesizing a range from the part number. A restore serves the stored representation (restore_request_active already forces the Plain branch), so a plaintext-coordinate range would be reinterpreted as a storage range and truncate the payload by its encoding overhead. An explicit caller range is already in storage coordinates on that path and is still honored, which two existing tests pin.
crates/e2e_test/src/kms/kms_ilm_sse_kms_test.rs drops its #[ignore]: the transition test now runs and asserts the plaintext round-trips byte-identically through transition, read-through and restore. The same file had its enforcement switch stuck at false from a control experiment; it is back to true, so the test again exercises what its name and module docs claim.
Fixes#6025. Refs rustfs/backlog#1582, rustfs/backlog#1637.
* test(tier): pass resolver to transitioned reader tests
Add a default-off inline-only data-read metadata early-stop gate that verifies inline plaintext before cancelling pending metadata tasks.
Keep non-inline, prepared, and request-shape-sensitive reads on full fanout, and record scheduled/completed/cancelled ReadVersion lifecycle metrics for normal fanout completion.
Co-authored-by: heihutu <heihutu@gmail.com>
* perf(metrics): attribute PUT stage costs
Co-Authored-By: heihutu <heihutu@gmail.com>
* perf(ecstore): move PUT metadata during shuffle
Co-Authored-By: heihutu <heihutu@gmail.com>
* perf(s3): reuse PUT object lock state
Co-Authored-By: heihutu <heihutu@gmail.com>
* perf(ecstore): trim PUT metadata fanout clones
Build per-disk PUT metadata only for committed writer slots, move the response metadata out of the fanout vector, and preserve fresh FileInfo shuffle semantics.
Co-Authored-By: heihutu <heihutu@gmail.com>
* perf(metrics): make PUT stage attribution opt-in
Co-Authored-By: heihutu <heihutu@gmail.com>
* perf(ecstore): commit inline PUT shards directly
Co-Authored-By: heihutu <heihutu@gmail.com>
* perf(ecstore): streamline rename staging cleanup
Use the directory-specific removal operation for rename_data staging parents. This avoids a guaranteed failed file-removal probe on Unix-like hosts and lets Windows remove the empty directory directly while preserving best-effort non-empty handling.
Co-Authored-By: heihutu <heihutu@gmail.com>
* test(ecstore): cover inline PUT rename failures
Cache the detailed stage metrics gate once per PUT and exercise exact-quorum and quorum-minus-one failures after inline shard encoding.
Co-Authored-By: heihutu <heihutu@gmail.com>
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Co-authored-by: heihutu <heihutu@gmail.com>
Keep fresh metadata fanout results owned while sharing cache-backed metadata through Arc, avoiding deep clones on eligible local cache hits without enabling unsafe distributed caching.
Co-authored-by: heihutu <heihutu@gmail.com>
Keep common shard-indexed decode scratch vectors inline while preserving heap fallback for larger supported erasure layouts. Consume scratch iterators directly at the stripe-state boundary to avoid reallocating.
Co-authored-by: heihutu <heihutu@gmail.com>
put_object_part's commit phase held an exclusive write lock on the whole
upload_id_path namespace, so concurrent UploadPart commits for different
part numbers of one upload serialized behind a single lock and returned
503 once the 5s lock-acquire timeout elapsed.
Adopt MinIO's PutObjectPart lock scope: a shared read lock on the
uploadId namespace plus an exclusive write lock on
{upload_id_path}/part.{N}. Different part numbers now commit
concurrently; same-part retries still serialize (backlog#853);
complete/abort keep the uploadId write lock and still exclude every
in-flight part commit. The lock-loss fence covers both guards.
Fixes#5961
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