Persist, send and reconcile empty tag states together with their revision
across COPY, PUT and multipart replication. Advance local tag mutations
under the existing locks and preserve current tags during replication ACK.
Cover signed HTTP, persistent single/multiple pool state, KMS, SSE-C key
rotation, ordering, retry and duplicate requests. Record real Opus plan
consensus, implementation review and local verification evidence.
Signed-off-by: Feng Ruohang <rh@vonng.com>
(cherry picked from commit 115fe8b12329d147adbaf817faa1737392ecbf9b)
Signed-off-by: Feng Ruohang <rh@vonng.com>
Carry the already-parsed source tagging timestamp through the KMS options
constructor so replica COPY can apply newer tag updates on explicitly or
automatically encrypted destinations.
Cover all option encryption modes and signed COPY persistence for newer,
stale, duplicate and timestamp-less updates, including bucket defaults.
Preserve the real Opus 5.0/max plan review, consensus and local validation.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Restore only the six replication-specific metadata fields after trust
validation, so streaming uploads retain their actual content encoding and
Snowball entries do not inherit ordinary metadata from the outer archive.
Include helper, authenticated PUT/COPY/multipart and Snowball regressions,
plus the R7 investigation, actual Opus 5 consensus and local verification.
The production change is based on PR #187 by Mikhail Khadarenka.
Co-authored-by: Mikhail Khadarenka <chodorenko@gmail.com>
Signed-off-by: Feng Ruohang <rh@vonng.com>
Keep one healing loop per process across replication configuration reloads. Reacquire leadership after a lease is canceled and allow shutdown while waiting, so temporary quorum loss cannot permanently stop revocation propagation.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Retain source-ordered tombstones and parent grant boundaries across both IAM backends, cache reloads, and deliberate identity recreation. Reconcile deletions through a versioned, bounded replication protocol with restart-aware acknowledgements.
Cover inherited group grants, STS retention, same-key service recreation, absolute expiration, and failures after the durable commit. Document coordinated upgrades and the remaining consistency boundaries.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Remove access-frequency pool tiering and preserve independent multi-pool correctness fixes. Reconcile ordinary addressed-version DELETE across pools, retaining existing quorum and compatibility boundaries.
Verified delivery head: 4d0693cb8c. All 11 final CI checks and three qualified Linux upgrade runs passed. Introduction, retirement decisions and historical unresolved observations are documented.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Delete every copy of an explicitly addressed UUID, null version or delete
marker under the pool lock. Preserve retention and replication callbacks,
report unreadable pools and cleanup failures, and keep movement, incoming
replication, expiration and free-version cleanup on their existing paths.
Retain the separately developed general DELETE repair and replace its
access-mover-only coverage with a real interrupted rebalance copy followed
by HTTP deletion. Cover unqualified directory-marker DELETE and document
the existing pool-order-dependent 503 behavior that this makes consistent.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Reverse the first-parent diff of a3df317ae0,
including the feature branch compatibility and mover follow-up fixes.
Retain the independent multi-pool correctness fixes from #178 and migrate
their shared test fixture away from access-tier code.
Tolerate retired ILM keys and XML, read old v9 statistics while writing v8,
and document migration without moving objects or rewriting their metadata.
Include regression coverage using a historical scanner/writer v9 fixture.
Signed-off-by: Feng Ruohang <rh@vonng.com>
An independent adversarial review of the bucket metadata convergence
work found three defects it had introduced.
GetBucketInfo overwrote the physical creation probe with cached
metadata, which a bucket that never held a configuration legitimately
lacks. The new creation-time requirement then failed every policy, tag,
SSE, quota, versioning and Object Lock write on such a bucket, with no
operator recovery path, and initial synchronization skipped it silently.
Return the physical result unchanged when metadata is not requested, as
ListBuckets already does, recover the time during initial
synchronization, and pass it to MakeBucketHook so peers adopt the same
bucket generation.
Replication status compared parsed policies statement by statement while
heal compares the canonical key. An upgraded peer that stored an
equivalent statement order was therefore reported as mismatched forever,
and heal never had anything to write. Compare the key heal compares;
per-site presence counting is unchanged.
Heal diagnostics shared one log key across four conditions, so a real
peer RPC failure could be deduplicated away by an earlier message, and
they were logged at error level for the normal transient of a peer that
does not have the bucket yet. Give each reason its own key at warning
level, report only a field state that exists and still cannot be
ordered, and diagnose nothing when no site holds a state to propagate.
The recovery test now runs against the real ObjectLayer; the stub it
replaced returned the expected time and hid the defect. The policy
status test uses a statement order the canonical encoder reorders, and
adoption coverage is extended past a real field time.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Return the committed object or part time on federation write responses and
capture it for CopyObject and UploadPartCopy without a follow-up read.
Keep successful writes compatible with targets that do not supply a time.
Reject authenticated raw SSE-C replica CopyObject across deployments before
forwarding. Extend the existing SSE fixtures to verify empty objects,
stored checksums, KMS contexts and multipart sources.
Refs: #169, #168, #171
Signed-off-by: Feng Ruohang <rh@vonng.com>
Feng Ruohang