* refactor(replication): split four oversized hot-path functions into focused helpers
Pure-move decomposition of the four oversized functions flagged by the
replication compatibility review (P1-18), unblocking migration milestone
M2 which requires resyncer moves to stay mechanical:
- resync_bucket (522 lines -> 61-line step sequence): leader lock,
target resolution, walk/collector/worker spawning, and dispatch loop
extracted into focused helpers; pure decision helpers (DTO builders,
HEAD-result classification) separated from IO orchestration.
- replicate_all (411 lines -> 113-line main body): initial target-info
seeding, read/stat option builders, skip-path notes, target HEAD
action resolution, and the multipart/single-put payload transport
extracted as private free functions.
- start_mrf_processor (306 lines -> 46-line spawn body): recovery guard,
ledger load, per-entry replay (delete/object/metadata), and retained
entry resolution extracted; retry bookkeeping semantics preserved
exactly (inner continue-paths push inside helpers, outer Missed push
stays in the loop).
- apply_iam_item (255 lines -> match dispatch skeleton): one helper per
IAM item type.
No behavior change: log texts, error paths, event emissions, and metric
counts are byte-identical; existing tests unchanged and green (238
ecstore replication/mrf/resync + 232 rustfs site-replication).
* feat(replication): proxy GET/HEAD/Tagging for unreplicated objects to replication targets (#6172)
* feat(replication): proxy GET/HEAD/Tagging for unreplicated objects to replication targets
Implements the MinIO active-active read-proxy protocol (P1-5 of the
replication compatibility review): when a GET/HEAD/GetObjectTagging/
PutObjectTagging/DeleteObjectTagging request fails locally with
not-found and the bucket has replication targets, the request is proxied
to the targets in rule order, mirroring bucket-replication.go
proxyGetToReplicationTarget/proxyHeadToRepTarget/proxyTaggingToRepTarget.
Protocol surface:
- Anti-loop: inbound {x-rustfs-,x-minio-}source-proxy-request is parsed
into ObjectOptions (proxy_request + proxy_header_set, matching MinIO
ProxyRequest/ProxyHeaderSet); a request carrying the marker with ANY
value is never re-proxied. Outbound client proxy calls send the marker
as "true"; replication worker convergence HEADs send it as "false" so
a peer's proxy layer cannot answer a convergence check by proxying
back to the source (which would fake Completed without a PUT).
- Target selection: new replication_proxy.rs get_proxy_targets — empty
when the marker is set, versioning is suspended, or no replication
config; otherwise filter_target_arns -> TargetClient lookup, skipping
targets with proxying disabled.
- TargetClient gains head_object_for_proxy/get_object (streaming) and
the three tagging calls. Proxy calls never send the replication-check
SSE-C exemption header; customer SSE-C keys are forwarded verbatim so
the target performs real decryption. Conditional (If-*) headers are
not forwarded (MinIO parity); Range and part_number are, with
parts_count/tag_count/storage_class/expiration passed through.
- Metrics: proxy counters now count only real client proxy traffic,
MinIO-aligned (one total per proxied request, one failed when no
target served it). The previous misattributed counters — replication
worker HEAD/PUT (#2672) and local tagging operations (#2682) — are
removed; ReplProxyMetric now maps the tagging counters instead of
dropping them.
e2e (fake_s3_target extended with tagging + header journaling): proxied
GET body + outbound header contract (marker present, no
replication-check, SSE-C passthrough), HEAD, anti-loop 404 with zero
outbound requests, GetObjectTagging, and metric mapping unit tests.
Rolling note: proxying only activates for buckets with replication
targets; requests carrying the marker keep pre-upgrade behavior.
Refs rustfs/backlog#1675 (P1-5)
* fix(replication): fail SSE-C passthrough closed on targets that drop transport headers (#6178)
SSE-C ciphertext passthrough replicates via X-Rustfs-Replication-* transport
headers. A MinIO/generic-S3 target silently discards them, storing bare
ciphertext with no decryption material — yet the PUT succeeded, so the object
reported COMPLETED with a silently unreadable replica (backlog#1675 N2).
Fail-closed design:
- SsecPassthroughCapability {Unknown, Supported, Unsupported} cached in
BucketTargetSys per target ARN with a recording timestamp. Entries reset
whenever the target is rebuilt, edited, or removed (arn_remotes_map
lifecycle) and expire after SSEC_PASSTHROUGH_CAPABILITY_TTL (10 minutes):
an expired verdict in either direction is re-earned through the audit, so
an Unsupported target recovers automatically after an upgrade (at most one
wasted PUT+HEAD audit per bad target per TTL window) and a Supported
verdict cannot outlive a backend swapped behind the same endpoint.
- Replication worker (replicate_object and replicate_all): fresh Unsupported
targets never receive the PUT — the attempt fails immediately into the
normal MRF retry channel with a "run ?replication-check to re-probe" hint.
Unknown or expired verdicts are audited: after the PUT the worker HEADs
the replica back through the replication-check channel (source version id
mapped through resolve_read_api_version_id, so null-version objects audit
correctly) and requires SSE-C evidence (the echoed customer-algorithm
header); missing evidence records Unsupported and fails the attempt.
Convergence HEADs are audited the same way, so a broken ciphertext replica
from an earlier attempt can never launder itself into COMPLETED via an
ETag match. The gate/evidence policy is pure (replication_target_boundary,
staleness folded in as an input) for the M2 worker migration.
- replication-check grows an SsecPassthrough probe phase: a probe PUT
carrying the live transport-header shape, HEAD-back for evidence, and a
machine-readable Code BucketRemoteSsecPassthroughUnsupported on failure.
The probe verdict is synced into the runtime capability cache. Unlike
VersionFidelity, a failed SsecPassthrough phase does NOT fail the target
overall — it is a capability limit, not a broken replication contract,
and a plaintext-only deployment against such a target must not turn red.
- fake_s3_target: default mode now models a RustFS target (stores the
transport headers, echoes SSE-C evidence); the new
drop_unlisted_replication_headers mode models MinIO. The journal records
whether a request carried transport headers.
Receiver-echo verification: the replication-check HEAD exemption only skips
SSE-C key validation; the response has always built sse-customer-algorithm
from stored metadata (rustfs/src/app/object_usecase.rs), so no receiver
change was needed — pinned end to end by the replication-check e2e against
a real RustFS target.
Rolling-upgrade constraint: RustFS targets older than the replication-check
HEAD exemption (#5898) answer the audit HEAD without SSE-C evidence (or fail
it outright), so SSE-C replication to such targets reports FAILED. This is
deliberate — FAILED-and-retryable beats a silently undecryptable replica —
and self-heals: once the target is upgraded, the next TTL expiry (or a
manual ?replication-check re-probe) re-audits and records Supported.
Plaintext and managed-SSE replication are unaffected. The capability cache
is per-node; each node audits independently.
Known limitations:
- The audit judges evidence from the echoed customer-algorithm header only.
A hypothetical target that preserves that one header while dropping other
transport headers (partial-drop) would pass the audit; no known target
behaves this way — observed targets drop the whole unknown-header family.
- A mixed-version target cluster can flap the verdict between audits routed
to different target nodes until the rollout completes; the TTL bounds how
long each stale verdict persists.
New e2e (backlog#1675 C1 + N2, red-first): fail-closed against a
header-dropping fake (FAILED + no second PUT via the capability cache,
journal-asserted; red run showed the old COMPLETED), replication-check
reports the SsecPassthrough phase Code while the target stays OK overall,
SSE-C heal convergence after a real target outage, and SSE-C
existing-object resync landing a REPLICA readable with the customer key.
TTL expiry in both directions is pinned at the cache and gate seams.
* refactor(replication): move resyncer pure decision logic into rustfs-replication (M2) (#6180)
* refactor(replication): move resyncer pure decision logic into rustfs-replication (M2)
Pure-move milestone M2 of the ECStore replication split (backlog#1675
P1-17): relocate the resyncer's IO-free decision helpers, with their unit
tests, into the crates they already belong to by type ownership. No
behavior change.
Moved into crates/replication:
- resync.rs: resync_status_duration
- delete.rs: resync_existing_delete_replication_info,
replicate_delete_outcome, target_delete_version_id,
delete_marker_purge_version_id, delete_marker_purge_mrf_entry
- object.rs: version_identity_drifted, is_replication_target_offline_error,
SsecPassthroughCapability, SsecPassthroughGate, ssec_passthrough_gate,
ssec_passthrough_evidence_present (param-demoted to the echoed
customer-algorithm string; ECStore keeps the HeadObjectOutput adapter)
- filemeta.rs: NULL_VERSION_ID wire literal (crate-owned copy per the
filemeta-independence contract)
ECStore rewiring (Rule #14: imports stay in *_boundary.rs):
- resync/object-decision/target boundaries re-export the moved symbols;
resyncer call sites are unchanged
- bucket_target_sys keeps only the verdict cache + TTL and re-exports the
capability enum so existing consumer paths keep compiling
Not moved (signatures carry ECStore or aws-sdk types):
verify_resync_head_result, resync_target_error_detail, the SdkError
classifiers, the replicate_all_* option/info builders, and the env-coupled
bounded_resync_max_jobs admission clamp. README milestone table updated.
* chore(replication): retire the datatypes.rs relay early
README sanctions retiring datatypes.rs ahead of M4. The module was a
pure relay (resync boundary -> datatypes -> mod.rs facade) with no
external consumer importing it directly, so the facade now re-exports
ResyncStatusType from replication_resync_boundary and the relay file is
deleted. Consumers stay behind the ECStore facade, keeping Migration
Rule #15 intact — the original retirement wording ("consumers import
through rustfs-replication directly") conflicted with that rule and is
corrected in the README.
* chore(arch): extend migration guards to the M2-moved decision contracts
The adversarial review of the M2 move found the per-symbol ratchet in
check_architecture_migration_rules.sh was not extended for the moved
symbols, leaving them free to be redefined in ECStore or imported past
their boundary without CI noticing:
- resync definition pin + boundary fences gain resync_status_duration;
- the object-decision boundary fences gain the five delete-family
helpers (delete_marker_purge_mrf_entry, delete_marker_purge_version_id,
replicate_delete_outcome, resync_existing_delete_replication_info,
target_delete_version_id);
- the target-boundary fence gains the SSE-C gate family, the offline
classifier, and version_identity_drifted;
- a new definition pin rejects ECStore redefinitions of the M2-moved
fns/enums (ssec_passthrough_evidence_present deliberately excluded:
ECStore keeps a thin HeadObjectOutput adapter under that name).
Mutation-verified: a probe fn ssec_passthrough_gate under
crates/ecstore/src/bucket/replication trips the new pin.
Also anchors the intentionally-duplicated NULL_VERSION_ID wire literal
from the filemeta side and tightens the M2 README note on
bounded_resync_max_jobs.
The shared module rustfs_utils::http::object_encryption_keys is the single source of truth for encryption metadata key names, but three call sites still carried their own copies or bare literals: crates/kms/src/service.rs (two private constants plus four bare x-rustfs-encryption-* literals on both the write and read path), rustfs/src/app/select_object.rs (six SELECT_* copies), and rustfs/src/storage/options.rs (two private prefix copies now imported from header_compat). All values are unchanged, so the change is a compiler-verified rename.
The reader-only x-rustfs-internal-server-side-encryption- family gets a named constant with the verified judgment recorded on it: no writer emits these keys anywhere in the repo (the SSE writer persists the MinIO-branded keys verbatim for interop), the two comments claiming the dual-key invariant writes this twin were wrong and are corrected, and the defensive redaction/strip readers are kept because removing them is risk-asymmetric.
rustfs-kms's rustfs-utils dependency now declares the http feature it uses instead of relying on feature unification from sibling crates.
Refs rustfs/backlog#1775, rustfs/backlog#1562.
Groundwork for encrypted-object replication (backlog#1783, PR-A of 3):
- classify_replication_source_encryption: accept the AES256 marker that
every stored SSE-C object carries; the SseC arm was unreachable.
- Fail closed on sealed material without an SSE marker (MinIO-written
objects) instead of replicating ciphertext as plaintext.
- Replace the dead VALID_SSE_REPLICATION_HEADERS table with a transport
map keyed by the metadata keys the SSE writer actually persists, shared
via the new rustfs_utils::http::object_encryption_keys module.
- Structurally strip all encryption metadata from outbound replication
(x-rustfs-encryption-* envelopes previously passed the filters).
- Skip decrypt_checksums for encrypted objects at the boundary so its
is_multipart=false (a response-path contract) cannot misroute
encrypted multipart objects once managed replication opens.
- Redact X-Rustfs-Replication-* SSE transport values in FileInfo Debug.
A reconciliation test pins that every key encryption_material_to_metadata
produces is either transport-mapped or stripped. All four SSE replication
e2e contracts still assert FAILED unchanged.
* fix(ecstore): purge the stale destination data dir on healing rename_data commits
Heal commits reuse the version's existing data_dir, so when repairing
in-place corruption (bitrot) the destination directory still exists and
holds the corrupt shard files. rename(2) cannot replace a non-empty
directory (EEXIST on XFS, ENOTEMPTY on ext4), so the commit failed on
every attempt — including all scheduler retries — and in-place bitrot was
detected and reconstructed but never repaired.
Purge the stale destination data dir (move_to_trash) before the commit
rename, for healing commits only: fresh PUTs mint a new data_dir and can
never collide, and a non-healing collision keeps failing loudly. Adds the
FileInfo::is_healing() reader for the marker set_healing() already writes.
* style(ecstore): emit the heal purge failure as a structured event
The new warning was the only sentence-style log in `rename_data`'s commit
path — it sat ten lines above `info!(event = EVENT_DISK_LOCAL_RENAME_REJECTED,
component = ..., subsystem = ...)` and interpolated its values into the
message instead of carrying them as fields, so it is invisible to any operator
query keyed on `event`.
Give it the shape the rest of the file uses: a named
`EVENT_DISK_LOCAL_HEAL_PURGE_FAILED`, `component`/`subsystem`, `dst_path` and
`error` as fields, and a short label as the message. Level stays `warn` — the
purge is best effort and the rename below fails closed — and the condition,
the branch, and the control flow are unchanged.
---------
Co-authored-by: Zhengchao An <anzhengchao@gmail.com>
FileInfo's derived Debug printed the full metadata map (including X-Rustfs/X-Minio-Internal-Server-Side-Encryption-Sealed-Key and -Iv values, i.e. KEK-wrapped DEK ciphertext) and the full inline data bytes (plaintext user content for non-SSE small objects), so any whole-struct log dump such as the heal_object dumps leaked user data and sealed key material into logs.
Replace the derive with a manual Debug impl that redacts encryption metadata values (keys stay visible, values print as redacted with length) under both internal prefixes, and elides data/checksum bytes to a length summary. The exhaustive destructuring forces every future field through an explicit show/redact decision. starts_with_ignore_ascii_case is made pub in rustfs-utils for reuse.
* 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>
bitrot_shard_file_size only counts per-block checksum bytes for the two
streaming Highway variants, while BitrotWriter::write interleaves a hash
for any hash_algo.size() > 0 and bitrot_verify's read loop assumes an
interleaved hash per block. The three disagree for non-streaming
algorithms (SHA256/HighwayHash256/BLAKE2b512/Md5), but the divergence is
unreachable in production: every write path hardcodes HighwayHash256S and
ErasureInfo::get_checksum_info defaults to HighwayHash256S.
Per the audit decision (backlog#959), do NOT change the size formula:
it is a byte-for-byte port of MinIO's bitrotShardFileSize and its bare
return for non-streaming algorithms is correct for MinIO whole-file
bitrot; changing it would break legacy interop. Instead, document the
per-algorithm layout contract at bitrot_shard_file_size, BitrotWriter,
and bitrot_verify, and add regression tests that pin the invariants:
get_checksum_info defaults to HighwayHash256S, and the size formula
counts per-block hash bytes for streaming variants only while returning
the bare size for non-streaming ones. No disk layout or formula change.
Co-authored-by: heihutu <heihutu@gmail.com>
fix(ecstore): validate erasure distribution values to avoid shuffle index panic (backlog#949)
The element values of `erasure.distribution` read from `xl.meta` were never
range-checked. `FileInfo::is_valid()` and `MetaObjectV1::valid()` only verified
`distribution.len()` and the `erasure.index` bound, not that each distribution
value is a valid 1-based slot in `[1, N]`. The metadata shuffle helpers then use
these values directly as `distribution[k] - 1` indices, so a corrupt or
adversarial `xl.meta` carrying a `0` (usize underflow) or a value greater than N
(out-of-bounds) triggers a panic in the shuffle path, turning bad-disk metadata
that erasure coding is meant to tolerate into a request/task crash.
Fix, two layers:
- Validate distribution values at metadata acceptance: `is_valid_distribution`
now requires the distribution to be a permutation of `1..=N` (correct length,
every value in range, no duplicates). `FileInfo::is_valid()` and
`MetaObjectV1::valid()` use it, so `find_file_info_in_quorum` rejects corrupt
metadata and it surfaces as a clean `ErasureReadQuorum` error instead of an
index path.
- Defensive indexing in the shuffle helpers (`shuffle_disks_and_parts_metadata`,
`_by_index`, `_by_index_owned`, `shuffle_parts_metadata`, `shuffle_disks`,
`shuffle_check_parts`): out-of-range distribution values are skipped via
`checked_sub(1)` + bounds-checked slot access instead of a bare `idx - 1`
index, matching the existing pattern in
`collect_inline_data_shard_fileinfos_by_index`.
Regression tests: `is_valid_distribution`/`is_valid`/`valid` reject distributions
containing `0`, values greater than N, duplicates, and wrong length while
accepting valid permutations; the shuffle helpers no longer panic on corrupt
distributions and preserve output length.
Refs: https://github.com/rustfs/backlog/issues/949
Second TODO-convergence round over the current tree (backlog#646). All
line numbers in the old inventory had gone stale after the set_disk /
diagnostics / cluster refactors, so this re-scans and reduces the marker
count from 144 to 99.
STALE removals (comment describes already-implemented behavior, or dead
commented-out blocks) across ecstore (set_disk ops/core, store,
cluster/rpc, bucket/metadata_sys, services), iam, filemeta, s3select and
rustfs auth/object_usecase. No behavior change.
Safe fills, each verified:
- filemeta: replication_info_equals now also compares
replication_state_internal (function currently has no callers; adds a
regression test).
- bitrot: drop the confirmed-unused `_want` parameter from bitrot_verify
and the now-unused `sum` on LocalDisk::bitrot_verify, removing a
Bytes::copy_from_slice allocation. Streaming verify uses the file's
embedded per-shard hash, never the passed sum.
- signer: rename v4_ignored_headers -> V4_IGNORED_HEADERS and drop the
non_upper_case_globals allow.
- admin/heal: test_decode was #[ignore]d and used serde_urlencoded on a
JSON body (would panic); rewire to serde_json::from_slice to match the
production decode path, add assertions, un-ignore.
Verified: cargo fmt; cargo check on touched crates; tests pass
(filemeta, signer, bitrot, heal::test_decode); arch guardrail scripts
pass.
* feat(append): implement object append operations with state tracking
Signed-off-by: junxiang Mu <1948535941@qq.com>
* chore: rebase
Signed-off-by: junxiang Mu <1948535941@qq.com>
---------
Signed-off-by: junxiang Mu <1948535941@qq.com>
* chore: Add copyright and license headers
This commit adds the Apache 2.0 license and a copyright notice to the header of all source files. This ensures that the licensing and copyright information is clearly stated within the codebase.
* cargo fmt
* fix
* fmt
* fix clippy
- Refactor find_version_index to accept Uuid directly instead of string
- Split from_meta_cache_entries_sorted into separate methods for versions and infos
- Add support for after_version_id filtering in version listing
- Fix S3 error code for replication configuration not found
- Improve error handling and logging levels
- Clean up import statements and remove debug code
唐小鸭