# v18.2.1



* Backport #59693: reef: metadata in bucket notification include attributes other than x-amz-meta-*
* Backport #59731: reef: S3 CompleteMultipartUploadResult has empty ETag element
* Backport #61352: reef: Object Ownership Inconsistent
* Backport #61439: reef: rgw: GET Bucket fails on renamed bucket on archive zone
* Backport #61722: reef: BlueStore::_collection_list latency perf counter error
* Backport #61756: reef: avoid ballooning client_mount_timeout by 10x
* Backport #61871: reef: rgw: add support http_date if http_x_amz_date is missing for sigv4
* Backport #61873: reef: scan for orphaned rados objects and index entries in rgw suite
* Backport #61893: reef: [rbd-mirror] snapshot replayer is shut down with "local image linked to unknown peer" error on force promote
* Backport #62029: reef: ceph config set using osd/host mask not working
* Backport #62093: reef: active mgr crashes with segfault when running 'ceph osd purge'
* Backport #62101: reef: Quincy and pacific fail to compile after Boost upgrade of main
* Backport #62113: reef: rbd-mirror: non-primary images not deleted when the primary images are deleted
* Backport #62137: reef: rgw_object_lock.cc:The maximum time of bucket object lock is 24855 days
* Backport #62306: reef: rgw/syncpolicy: sync status doesn't reflect syncpolicy set
* Backport #62315: reef: stale info for s3 Unsupported Header Fields
* Documentation #62354: docs: lack of Reef in Platforms ABC tests
* Backport #62405: reef: pybind/mgr/volumes: pending_subvolume_deletions count is always zero in fs volume info output
* Backport #62419: reef: mds: adjust cap acquistion throttle defaults
* Backport #62506: reef: http options cors request on a presigned url does not work on multi-tenant keystone buckets
* Bug #62545: cephfs-shell: getxattr fail while the xattr's length > 256
* Backport #62553: reef: libcephsqlite: short reads fill 0s at beginning of buffer
* Backport #62570: reef: ceph_fs.h: add separate owner_{u,g}id fields
* Backport #62609: reef: mgr: DaemonServer::ms_handle_authentication acquires daemon locks
* Backport #62687: reef: hang due to exclusive lock acquisition (STATE_WAITING_FOR_LOCK) racing with blocklisting
* Backport #62692: reef: [rbd-mirror] demote snapshot does not get removed
* Backport #62733: reef: mds: add TrackedOp event for batching getattr/lookup
* Bug #62746: rgw: java_s3tests fails on ObjectTest.testObjectCreateBadMd5InvalidShort
* Bug #62747: rgw: crash during test_encryption_sse_c_method_head
* Backport #62772: reef: [test] enable default image features (61) in the upgrade suite
* Backport #62792: reef: determining SSL port for RGW dashboard by splitting frontend config
* Backport #62825: reef: RadosGW API: incorrect bucket quota in response to HEAD /{bucket}/?usage
* Bug #62833: [Reads Balancer] osdmaptool with with --read option creates suggestions for primary OSD change even when it's already primary for that PG 
* Backport #62852: reef: qa: "cluster [ERR] MDS abort because newly corrupt dentry to be committed: [dentry #0x1/a [fffffffffffffff6,head] auth (dversion lock) v=13..."
* Backport #62901: reef: mds: log a message when exiting due to asok "exit" command
* Backport #62924: reef: policy array empty on rgw swift /info in reef
* Backport #62942: reef: [test] bogus POOL_APP_NOT_ENABLED health alert throught the suite
* Backport #62944: reef: New radosgw-admin commands to cleanup leftover OLH index entries and unlinked instance objects
* Backport #62985: reef: pg_autoscaler warns that a pool has too many pgs when it has the exact right amount
* Backport #63042: reef: CVE-2023-43040 - Improperly verified POST keys.
* Backport #63045: reef: s3test test_list_buckets_bad_auth fails with Keystone EC2
* Backport #63051: reef: RGW s3website API prefetches data for range requests
* Backport #63054: reef: SignatureDoesNotMatch when extra headers start with 'x-amzn'
* Backport #63057: reef: high virtual memory consumption when dealing with Chunked Upload
* Backport #63060: reef: crash: RGWSI_Notify::unwatch(RGWSI_RADOS::Obj&, unsigned long)
* Backport #63061: reef: [test] reproducer for a deadlock which can occur when a watch error is hit while krbd is recovering from a previous watch error
* Backport #63082: reef: mon: no mdsmap broadcast after "fs set joinable" is set to true
* Backport #63125: reef: osd: Is it necessary to unconditionally increase osd_bandwidth_cost_per_io in mClockScheduler::calc_scaled_cost?
* Backport #63143: reef: qa: FAIL: test_client_blocklisted_oldest_tid (tasks.cephfs.test_client_limits.TestClientLimits)
* Bug #63150: Reef: mgr/cephadm: container image name contains tag but should not
* Backport #63156: reef: another hang due to exclusive lock acquisition (STATE_WAITING_FOR_LOCK) racing with blocklisting
* Backport #63165: reef: pybind/mgr/volumes: Log missing mutexes to help debug
* Backport #63168: reef: "AssertionError: assert 'client' in role" in upgrade stress-split tests
* Backport #63189: reef: [test] drop cache tiering from the test matrix
* Backport #63228: reef: ceph-mgr seg faults when testing for rbd_support module recovery on repeated blocklisting of its client
* Backport #63252: reef: Add bucket versioning info to radosgw-admin bucket stats output
* Backport #63350: reef: "rbd feature disable" remote request hangs when proxied to rbd-nbd
* Backport #63371: reef: use-after-move in OSDService::build_incremental_map_msg()
* Backport #63384: reef: mgr/rbd_support: recovery from client blocklisting halts after MirrorSnapshotScheduleHandler tries to terminate its run thread
* Backport #63387: reef: [test][rbd] test recovery of rbd_support module from repeated blocklisting of its client
* Backport #63413: reef: mon/MDSMonitor: metadata not loaded from PAXOS on update
* Backport #63418: reef: mds: client request may complete without queueing next replay request
* Backport #63452: reef: multisite: objects replicated with compress-encrypted store wrong (compressed) size in the bucket index
* Backport #63470: reef: mgr/dashboard: fix rgw multi-site import form helper
* Backport #63476: reef: MClientRequest: properly handle ceph_mds_request_head_legacy for ext_num_retry, ext_num_fwd, owner_uid, owner_gid
* Backport #63568: reef: mgr/dashboard: Graphs in Grafana Dashboard are not showing consistent line graphs after upgrading from RHCS 4 to 5.
* Backport #63661: reef: Typo in reshard example
* Backport #63757: reef: Allocator configured with 64K alloc unit might get 4K requests
* Backport #63760: reef: hybrid/avl allocators might be very ineffective when serving bluefs allocations