v17.2.7 Quincy released

This is the seventh backport release in the Quincy series. We recommend all users update to this release.

Notable Changes ¶

• ceph mgr dump command now displays the name of the mgr module that registered a RADOS client in the name field added to elements of the active_clients array. Previously, only the address of a module's RADOS client was shown in the active_clients array.

• mClock Scheduler: The mClock scheduler (default scheduler in Quincy) has undergone significant usability and design improvements to address the slow backfill issue. Some important changes are:

  • The 'balanced' profile is set as the default mClock profile because it represents a compromise between prioritizing client IO or recovery IO. Users can then choose either the 'high_client_ops' profile to prioritize client IO or the 'high_recovery_ops' profile to prioritize recovery IO.
  • QoS parameters like reservation and limit are now specified in terms of a fraction (range: 0.0 to 1.0) of the OSD's IOPS capacity.
  • The cost parameters (osd_mclock_cost_per_io_usec_* and osd_mclock_cost_per_byte_usec_*) have been removed. The cost of an operation is now determined using the random IOPS and maximum sequential bandwidth capability of the OSD's underlying device.
  • Degraded object recovery is given higher priority when compared to misplaced object recovery because degraded objects present a data safety issue not present with objects that are merely misplaced. Therefore, backfilling operations with the 'balanced' and 'high_client_ops' mClock profiles may progress slower than what was seen with the 'WeightedPriorityQueue' (WPQ) scheduler.
  • The QoS allocations in all the mClock profiles are optimized based on the above fixes and enhancements.
  • For more detailed information see: https://docs.ceph.com/en/quincy/rados/configuration/mclock-config-ref/

• RGW: S3 multipart uploads using Server-Side Encryption now replicate correctly in multi-site. Previously, the replicas of such objects were corrupted on decryption. A new tool, radosgw-admin bucket resync encrypted multipart, can be used to identify these original multipart uploads. The LastModified timestamp of any identified object is incremented by 1ns to cause peer zones to replicate it again. For multi-site deployments that make any use of Server-Side Encryption, we recommended running this command against every bucket in every zone after all zones have upgraded.

• CEPHFS: MDS evicts clients which are not advancing their request tids which causes a large buildup of session metadata resulting in the MDS going read-only due to the RADOS operation exceeding the size threshold. mds_session_metadata_threshold config controls the maximum size that a (encoded) session metadata can grow.

• CEPHFS: After recovering a Ceph File System post following the disaster recovery procedure, the recovered files under lost+found directory can now be deleted.

• Dashboard: There is a new Dashboard page with improved layout. Active alerts and some important charts are now displayed inside cards. This can be disabled and older dashboard can be bought back by setting ceph dashboard feature disable dashboard.

Changelog ¶

• .github: Clarify checklist details (pr#54131, Anthony D'Atri)

• .github: Give folks 30 seconds to fill out the checklist (pr#51944, David Galloway)

• [CVE-2023-43040] rgw: Fix bucket validation against POST policies (pr#53757, Joshua Baergen)

• backport commit 70425c7 -- client/fuse: set max_idle_threads to the correct value (critical, ceph-fuse with libfuse3 is nearly useless without it) (pr#50668, Zhansong Gao)

• blk/kernel: Add O_EXCL for block devices (pr#53566, Adam Kupczyk)

• blk/kernel: Fix error code mapping in KernelDevice::read (pr#49984, Joshua Baergen)

• blk/KernelDevice: Modify the rotational and discard check log message (pr#50323, Vikhyat Umrao)

• Bluestore: fix bluestore collection_list latency perf counter (pr#52951, Wangwenjuan)

• build: make it possible to build w/o ceph-mgr (pr#54132, J. Eric Ivancich)

• build: Remove ceph-libboost* packages in install-deps (pr#52564, Nizamudeen A, Adam Emerson)

• ceph-volume/cephadm: support lv devices in inventory (pr#53287, Guillaume Abrioux)

• ceph-volume: add --osd-id option to raw prepare (pr#52929, Guillaume Abrioux)

• ceph-volume: fix a bug in get\_lvm\_fast\_allocs() (batch) (pr#52062, Guillaume Abrioux)

• ceph-volume: fix batch refactor issue (pr#51206, Guillaume Abrioux)

• ceph-volume: fix drive-group issue that expects the batch_args to be a string (pr#51210, Mohan Sharma)

• ceph-volume: fix inventory with device arg (pr#48125, Guillaume Abrioux)

• ceph-volume: fix issue with fast device allocs when there are multiple PVs per VG (pr#50879, Cory Snyder)

• ceph-volume: fix mpath device support (pr#53540, Guillaume Abrioux)

• ceph-volume: fix raw list for lvm devices (pr#52620, Guillaume Abrioux)

• ceph-volume: quick fix in zap.py (pr#51195, Guillaume Abrioux)

• ceph-volume: set lvm membership for mpath type devices (pr#52079, Guillaume Abrioux)

• ceph-volume: update the OS before deploying Ceph (quincy) (pr#50995, Guillaume Abrioux)

• ceph: allow xlock state to be LOCK_PREXLOCK when putting it (pr#53663, Xiubo Li)

• ceph_volume: support encrypted volumes for lvm new-db/new-wal/migrate commands (pr#52874, Igor Fedotov)

• cephadm: eliminate duplication of sections (pr#51432, Rongqi Sun)

• cephadm: fix call timeout argument (pr#52909, John Mulligan)

• cephadm: handle exceptions applying extra services during bootstrap (pr#50904, Adam King)

• cephadm: mount host /etc/hosts for daemon containers in podman deployments (pr#50902, Adam King, Ilya Dryomov)

• cephadm: reschedule haproxy from an offline host (pr#51216, Michael Fritch)

• cephadm: set --ulimit nofiles with Docker (pr#50890, Michal Nasiadka)

• cephadm: Split multicast interface and unicast_ip in keepalived.conf (pr#53098, Luis Domingues)

• cephadm: using ip instead of short hostname for prometheus urls (pr#50905, Redouane Kachach)

• cephfs-journal-tool: disambiguate usage of all keyword (in tool help) (pr#53285, Manish M Yathnalli)

• cephfs-mirror: do not run concurrent C_RestartMirroring context (issue#62072, pr#53639, Venky Shankar)

• cephfs-top: check the minimum compatible python version (pr#51354, Jos Collin)

• cephfs-top: dump values to stdout and -d [--delay] option fix (pr#50717, Jos Collin, Neeraj Pratap Singh, wangxinyu, Rishabh Dave)

• cephfs-top: Handle METRIC\_TYPE\_NONE fields for sorting (pr#50595, Neeraj Pratap Singh)

• cephfs-top: include the missing fields in --dump output (pr#53454, Jos Collin)

• cephfs-top: navigate to home screen when no fs (pr#50731, Jos Collin)

• cephfs-top: Some fixes in choose\_field() for sorting (pr#50365, Neeraj Pratap Singh)

• cephfs_mirror: correctly set top level dir permissions (pr#50528, Milind Changire)

• client: clear the suid/sgid in fallocate path (pr#50989, Lucian Petrut, Xiubo Li)

• client: do not send metrics until the MDS rank is ready (pr#52502, Xiubo Li)

• client: force sending cap revoke ack always (pr#52508, Xiubo Li)

• client: issue a cap release immediately if no cap exists (pr#52851, Xiubo Li)

• client: move the Inode to new auth mds session when changing auth cap (pr#53664, Xiubo Li)

• client: only wait for write MDS OPs when unmounting (pr#52303, Xiubo Li)

• client: trigger to flush the buffer when making snapshot (pr#52498, Xiubo Li)

• client: use deep-copy when setting permission during make_request (pr#51486, Mer Xuanyi)

• client: wait rename to finish (pr#52503, Xiubo Li)

• common: avoid redefining clock type on Windows (pr#50573, Lucian Petrut)

• Consider setting "bulk" autoscale pool flag when automatically creating a data pool for CephFS (pr#52902, Leonid Usov)

• debian: install cephfs-mirror systemd unit files and man page (pr#52074, Jos Collin)

• doc,test: clean up crush rule min/max_size leftovers (pr#52169, Ilya Dryomov)

• doc/architecture.rst - edit a sentence (pr#53373, Zac Dover)

• doc/architecture.rst - edit up to "Cluster Map" (pr#53367, Zac Dover)

• doc/architecture: "Edit HA Auth" (pr#53620, Zac Dover)

• doc/architecture: "Edit HA Auth" (one of several) (pr#53586, Zac Dover)

• doc/architecture: "Edit HA Auth" (one of several) (pr#53492, Zac Dover)

• doc/architecture: edit "Calculating PG IDs" (pr#53749, Zac Dover)

• doc/architecture: edit "Cluster Map" (pr#53435, Zac Dover)

• doc/architecture: edit "Data Scrubbing" (pr#53731, Zac Dover)

• doc/architecture: Edit "HA Auth" (pr#53489, Zac Dover)

• doc/architecture: edit "HA Authentication" (pr#53633, Zac Dover)

• doc/architecture: edit "High Avail. Monitors" (pr#53452, Zac Dover)

• doc/architecture: edit "OSD Membership and Status" (pr#53728, Zac Dover)

• doc/architecture: edit "OSDs service clients directly" (pr#53687, Zac Dover)

• doc/architecture: edit "Peering and Sets" (pr#53872, Zac Dover)

• doc/architecture: edit "Replication" (pr#53739, Zac Dover)

• doc/architecture: edit "SDEH" (pr#53660, Zac Dover)

• doc/architecture: edit several sections (pr#53743, Zac Dover)

• doc/architecture: repair RBD sentence (pr#53878, Zac Dover)

• doc/cephadm: add ssh note to install.rst (pr#53200, Zac Dover)

• doc/cephadm: edit "Adding Hosts" in install.rst (pr#53226, Zac Dover)

• doc/cephadm: edit sentence in mgr.rst (pr#53165, Zac Dover)

• doc/cephadm: fix typo in cephadm initial crush location section (pr#52888, John Mulligan)

• doc/cephfs: add note to isolate metadata pool osds (pr#52464, Patrick Donnelly)

• doc/cephfs: edit fs-volumes.rst (1 of x) (pr#51466, Zac Dover)

• doc/cephfs: explain cephfs data and metadata set (pr#51236, Zac Dover)

• doc/cephfs: fix prompts in fs-volumes.rst (pr#51435, Zac Dover)

• doc/cephfs: Improve fs-volumes.rst (pr#50831, Anthony D'Atri)

• doc/cephfs: line-edit "Mirroring Module" (pr#51543, Zac Dover)

• doc/cephfs: rectify prompts in fs-volumes.rst (pr#51459, Zac Dover)

• doc/cephfs: repairing inaccessible FSes (pr#51372, Zac Dover)

• doc/cephfs: write cephfs commands fully in docs (pr#53401, Rishabh Dave)

• doc/configuration: edit "bg" in mon-config-ref.rst (pr#53348, Zac Dover)

• doc/dev/encoding.txt: update per std::optional (pr#51398, Radoslaw Zarzynski)

• doc/dev: backport deduplication.rst to Quincy (pr#53533, Zac Dover)

• doc/dev: fix "deploying dev cluster" link (pr#52035, Zac Dover)

• doc/dev: Fix typos in files cephfs-mirroring.rst and deduplication.rst (pr#53541, Daniel Parkes)

• doc/dev: format command in cephfs-mirroring (pr#51108, Zac Dover)

• doc/dev: remove seqdiag assets (pr#52310, Zac Dover)

• doc/foundation: Updating foundation members for July 2023 (pr#54064, Mike Perez)

• doc/glossary: add "Hybrid Storage" (pr#51097, Zac Dover)

• doc/glossary: add "primary affinity" to glossary (pr#53428, Zac Dover)

• doc/glossary: add "Scrubbing" (pr#50702, Zac Dover)

• doc/glossary: add "User" (pr#50672, Zac Dover)

• doc/glossary: improve "CephX" entry (pr#51064, Zac Dover)

• doc/glossary: link to CephX Config ref (pr#50708, Zac Dover)

• doc/glossary: update bluestore entry (pr#51694, Zac Dover)

• doc/man/8: improve radosgw-admin.rst (pr#53268, Anthony D'Atri)

• doc/man: radosgw-admin.rst typo (pr#53316, Zac Dover)

• doc/man: remove docs about support for unix domain sockets (pr#53313, Zac Dover)

• doc/mgr/ceph_api: Promptify example commands in index.rst (pr#52696, Ville Ojamo)

• doc/mgr/dashboard: fix a typo (pr#52142, Guido Santella)

• doc/mgr/prometheus: fix confval reference (pr#51093, Piotr Parczewski)

• doc/mgr/rgw.rst: add missing "ceph" command in cli specification (pr#52487, Ville Ojamo)

• doc/mgr/rgw.rst: multisite typed wrong (pr#52479, Ville Ojamo)

• doc/mgr: edit "leaderboard" in telemetry.rst (pr#51721, Zac Dover)

• doc/mgr: update prompts in prometheus.rst (pr#51310, Zac Dover)

• doc/msgr2: update dual stack status (pr#50800, Dan van der Ster)

• doc/operations: fix prompt in bluestore-migration (pr#50662, Zac Dover)

• doc/rados/config: edit auth-config-ref (pr#50950, Zac Dover)

• doc/rados/configuration: add links to MON DNS (pr#52613, Ville Ojamo)

• doc/rados/configuration: Avoid repeating "support" in msgr2.rst (pr#52999, Ville Ojamo)

• doc/rados/operations: Acting Set question (pr#51740, Zac Dover)

• doc/rados/operations: edit monitoring.rst (pr#51036, Zac Dover)

• doc/rados/operations: Fix erasure-code-jerasure.rst fix (pr#51743, Anthony D'Atri)

• doc/rados/operations: fix typo in balancer.rst (pr#51938, Pierre Riteau)

• doc/rados/operations: Fix typo in erasure-code.rst (pr#50752, Sainithin Artham)

• doc/rados/operations: Improve formatting in crush-map.rst (pr#52140, Anthony D'Atri)

• doc/rados/ops: add ceph-medic documentation (pr#50853, Zac Dover)

• doc/rados/ops: add hyphen to mon-osd-pg.rst (pr#50960, Zac Dover)

• doc/rados/ops: edit health checks.rst (5 of x) (pr#50967, Zac Dover)

• doc/rados/ops: edit health-checks.rst (1 of x) (pr#50797, Zac Dover)

• doc/rados/ops: edit health-checks.rst (2 of x) (pr#50912, Zac Dover)

• doc/rados/ops: edit health-checks.rst (3 of x) (pr#50953, Zac Dover)

• doc/rados/ops: edit health-checks.rst (4 of x) (pr#50956, Zac Dover)

• doc/rados/ops: edit health-checks.rst (6 of x) (pr#50970, Zac Dover)

• doc/rados/ops: edit monitoring-osd-pg.rst (1 of x) (pr#50865, Zac Dover)

• doc/rados/ops: edit monitoring-osd-pg.rst (2 of x) (pr#50946, Zac Dover)

• doc/rados/ops: edit user-management.rst (3 of x) (pr#51240, Zac Dover)

• doc/rados/ops: line-edit operating.rst (pr#50934, Zac Dover)

• doc/rados/ops: remove ceph-medic from monitoring (pr#51088, Zac Dover)

• doc/rados: add bulk flag to pools.rst (pr#53318, Zac Dover)

• doc/rados: add link to ops/health-checks.rst (pr#50762, Zac Dover)

• doc/rados: add math markup to placement-groups.rst (pr#52038, Zac Dover)

• doc/rados: clean up ops/bluestore-migration.rst (pr#50678, Zac Dover)

• doc/rados: edit add-or-rm-osds (1 of x) (pr#52384, Zac Dover)

• doc/rados: edit add-or-rm-osds (2 of x) (pr#52451, Zac Dover)

• doc/rados: edit balancer.rst (pr#51825, Zac Dover)

• doc/rados: edit bluestore-config-ref.rst (1 of x) (pr#51790, Zac Dover)

• doc/rados: edit bluestore-config-ref.rst (2 of x) (pr#51793, Zac Dover)

• doc/rados: edit ceph-conf.rst (pr#52449, Zac Dover)

• doc/rados: edit ceph-conf.rst (2 of x) (pr#52471, Zac Dover)

• doc/rados: edit ceph-conf.rst (3 of x) (pr#52589, Zac Dover)

• doc/rados: edit ceph-conf.rst (4 of x) (pr#52594, Zac Dover)

• doc/rados: edit change-mon-elections (pr#51999, Zac Dover)

• doc/rados: edit control.rst (1 of x) (pr#52153, Zac Dover)

• doc/rados: edit crush-map-edits (2 of x) (pr#52312, Zac Dover)

• doc/rados: edit crush-map-edits.rst (1 of x) (pr#52180, Zac Dover)

• doc/rados: edit crush-map.rst (1 of x) (pr#52031, Zac Dover)

• doc/rados: edit crush-map.rst (2 of x) (pr#52070, Zac Dover)

• doc/rados: edit crush-map.rst (3 of x) (pr#52094, Zac Dover)

• doc/rados: edit crush-map.rst (4 of x) (pr#52099, Zac Dover)

• doc/rados: edit data-placement.rst (pr#51596, Zac Dover)

• doc/rados: edit devices.rst (pr#51478, Zac Dover)

• doc/rados: edit filestore-config-ref.rst (pr#51752, Zac Dover)

• doc/rados: edit firefly tunables section (pr#52103, Zac Dover)

• doc/rados: edit log-and-debug.rst (1 of x) (pr#51903, Zac Dover)

• doc/rados: edit log-and-debug.rst (2 of x) (pr#51907, Zac Dover)

• doc/rados: edit memory-profiling.rst (pr#53933, Zac Dover)

• doc/rados: edit operations/add-or-rm-mons (1 of x) (pr#52890, Zac Dover)

• doc/rados: edit operations/add-or-rm-mons (2 of x) (pr#52826, Zac Dover)

• doc/rados: edit operations/bs-migration (1 of x) (pr#50587, Zac Dover)

• doc/rados: edit operations/bs-migration (2 of x) (pr#50590, Zac Dover)

• doc/rados: edit ops/control.rst (1 of x) (pr#53812, zdover23, Zac Dover)

• doc/rados: edit ops/control.rst (2 of x) (pr#53816, Zac Dover)

• doc/rados: edit ops/monitoring.rst (1 of 3) (pr#50823, Zac Dover)

• doc/rados: edit ops/monitoring.rst (2 of 3) (pr#50849, Zac Dover)

• doc/rados: edit placement-groups.rst (1 of x) (pr#51985, Zac Dover)

• doc/rados: edit placement-groups.rst (2 of x) (pr#51997, Zac Dover)

• doc/rados: edit placement-groups.rst (3 of x) (pr#52002, Zac Dover)

• doc/rados: edit pools.rst (1 of x) (pr#51913, Zac Dover)

• doc/rados: edit pools.rst (2 of x) (pr#51940, Zac Dover)

• doc/rados: edit pools.rst (3 of x) (pr#51957, Zac Dover)

• doc/rados: edit pools.rst (4 of x) (pr#51971, Zac Dover)

• doc/rados: edit stretch-mode procedure (pr#51290, Zac Dover)

• doc/rados: edit stretch-mode.rst (pr#51338, Zac Dover)

• doc/rados: edit stretch-mode.rst (pr#51303, Zac Dover)

• doc/rados: edit troubleshooting-mon.rst (1 of x) (pr#51905, Zac Dover)

• doc/rados: edit troubleshooting-mon.rst (2 of x) (pr#52840, Zac Dover)

• doc/rados: edit troubleshooting-mon.rst (3 of x) (pr#53880, Zac Dover)

• doc/rados: edit troubleshooting-mon.rst (4 of x) (pr#53898, Zac Dover)

• doc/rados: edit troubleshooting-osd (1 of x) (pr#53983, Zac Dover)

• doc/rados: Edit troubleshooting-osd (2 of x) (pr#54001, Zac Dover)

• doc/rados: Edit troubleshooting-osd (3 of x) (pr#54027, Zac Dover)

• doc/rados: edit troubleshooting-pg (2 of x) (pr#54115, Zac Dover)

• doc/rados: edit troubleshooting-pg.rst (1 of x) (pr#54074, Zac Dover)

• doc/rados: edit troubleshooting.rst (pr#53838, Zac Dover)

• doc/rados: edit troubleshooting/community.rst (pr#53882, Zac Dover)

• doc/rados: edit user-management (2 of x) (pr#51156, Zac Dover)

• doc/rados: edit user-management.rst (1 of x) (pr#50641, Zac Dover)

• doc/rados: fix link in common.rst (pr#51756, Zac Dover)

• doc/rados: fix list in crush-map.rst (pr#52066, Zac Dover)

• doc/rados: fix typos in pg-repair.rst (pr#51898, Zac Dover)

• doc/rados: introduce emdash (pr#52382, Zac Dover)

• doc/rados: line edit mon-lookup-dns top matter (pr#50582, Zac Dover)

• doc/rados: line-edit common.rst (pr#50943, Zac Dover)

• doc/rados: line-edit devices.rst (pr#51577, Zac Dover)

• doc/rados: line-edit erasure-code.rst (pr#50619, Zac Dover)

• doc/rados: line-edit pg-repair.rst (pr#50803, Zac Dover)

• doc/rados: line-edit upmap.rst (pr#50566, Zac Dover)

• doc/rados: m-config-ref: edit "background" (pr#51273, Zac Dover)

• doc/rados: pools.rst: "decreaesed" (pr#51920, Zac Dover)

• doc/rados: remove git tag in placement-groups in q (pr#51990, Zac Dover)

• doc/rados: stretch-mode.rst (other commands) (pr#51390, Zac Dover)

• doc/rados: stretch-mode: stretch cluster issues (pr#51378, Zac Dover)

• doc/rados: update monitoring-osd-pg.rst (pr#52959, Zac Dover)

• doc/radosgw: Add missing space to date option spec in admin.rst (pr#52694, Ville Ojamo)

• doc/radosgw: add Zonegroup policy explanation (pr#52362, Zac Dover)

• doc/radosgw: add Zonegroup purpose (pr#52349, Zac Dover)

• doc/radosgw: correct emphasis in rate limit section (pr#52713, Piotr Parczewski)

• doc/radosgw: edit "Basic Workflow" in s3select.rst (pr#52263, Zac Dover)

• doc/radosgw: edit "Overview" in s3select.rst (pr#52220, Zac Dover)

• doc/radosgw: explain multisite dynamic sharding (pr#51586, Zac Dover)

• doc/radosgw: fix command error blank (pr#53656, stevenhua)

• doc/radosgw: format part of s3select (pr#51117, Cole Mitchell)

• doc/radosgw: format part of s3select (pr#51105, Cole Mitchell)

• doc/radosgw: Improve language and formatting in config-ref.rst (pr#52836, Ville Ojamo)

• doc/radosgw: multisite - edit "migrating a single-site" (pr#53262, Qi Tao)

• doc/radosgw: rabbitmq - push-endpoint edit (pr#51306, Zac Dover)

• doc/radosgw: refine "Zones" in multisite.rst (pr#52282, Zac Dover)

• doc/radosgw: remove pipes from s3select.rst (pr#52188, Zac Dover)

• doc/radosgw: remove pipes from s3select.rst (pr#52184, Zac Dover)

• doc/radosgw: s/s3select/S3 Select/ (pr#52279, Zac Dover)

• doc/radosgw: update rate limit management (pr#52911, Zac Dover)

• doc/README.md - edit "Building Ceph" (pr#53058, Zac Dover)

• doc/README.md - improve "Running a test cluster" (pr#53259, Zac Dover)

• doc/rgw/lua: add info uploading a script in cephadm deployment (pr#52299, Yuval Lifshitz)

• doc/rgw: refine "Setting a Zonegroup" (pr#51072, Zac Dover)

• doc/rgw: several response headers are supported (pr#52804, Casey Bodley)

• doc/start/os-recommendations: drop 4.14 kernel and reword guidance (pr#51490, Ilya Dryomov)

• doc/start: documenting-ceph - add squash procedure (pr#50740, Zac Dover)

• doc/start: edit first 150 lines of documenting-ceph (pr#51182, Zac Dover)

• doc/start: edit os-recommendations.rst (pr#53180, Zac Dover)

• doc/start: fix "Planet Ceph" link (pr#51420, Zac Dover)

• doc/start: format procedure in documenting-ceph (pr#50788, Zac Dover)

• doc/start: KRBD feature flag support note (pr#51503, Zac Dover)

• doc/start: Modernize and clarify hardware-recommendations.rst (pr#54072, Anthony D'Atri)

• doc/start: rewrite intro paragraph (pr#51221, Zac Dover)

• doc/start: update "notify us" section (pr#50770, Zac Dover)

• doc/start: update linking conventions (pr#52913, Zac Dover)

• doc/start: update linking conventions (pr#52842, Zac Dover)

• doc/troubleshooting: edit cpu-profiling.rst (pr#53060, Zac Dover)

• doc: Add a note on possible deadlock on volume deletion (pr#52947, Kotresh HR)

• doc: add information on expediting MDS recovery (pr#52368, Patrick Donnelly)

• doc: add link to "documenting ceph" to index.rst (pr#51470, Zac Dover)

• doc: Add missing ceph command in documentation section `REPLACING A… (pr#51620, Alexander Proschek)

• doc: add note for removing (automatic) partitioning policy (pr#53570, Venky Shankar)

• doc: Add warning on manual CRUSH rule removal (pr#53421, Alvin Owyong)

• doc: deprecate the cache tiering (pr#51653, Radosław Zarzyński)

• doc: Documentation about main Ceph metrics (pr#54112, Juan Miguel Olmo Martínez)

• doc: edit README.md - contributing code (pr#53050, Zac Dover)

• doc: expand and consolidate mds placement (pr#53147, Patrick Donnelly)

• doc: explain cephfs mirroring peer\_add step in detail (pr#51521, Venky Shankar)

• doc: Fix doc for mds cap acquisition throttle (pr#53025, Kotresh HR)

• doc: for EC we recommend K+1 (pr#52780, Dan van der Ster)

• doc: governance.rst - update D Orman (pr#52573, Zac Dover)

• doc: improve doc/dev/encoding.rst (pr#52759, Radosław Zarzyński)

• doc: improve submodule update command - README.md (pr#53001, Zac Dover)

• doc: remove egg fragment from dev/developer_guide/running-tests-locally (pr#53854, Dhairya Parmar)

• doc: Update jerasure.org references (pr#51726, Anthony D'Atri)

• doc: Update mClock QOS documentation to discard osd_mclock_cost_per\_* (pr#54080, tanchangzhi)

• doc: update multisite doc (pr#51401, parth-gr)

• doc: update rados.cc (pr#52968, Zac Dover)

• doc: update README.md (pr#52642, Zac Dover)

• doc: update README.md install procedure (pr#52680, Zac Dover)

• doc: update test cluster commands in README.md (pr#53350, Zac Dover)

• doc: Use ceph osd crush tree command to display weight set weights (pr#51350, James Lakin)

• docs: fix nfs cluster create syntax (pr#52424, Paul Cuzner)

• docs: Update the Prometheus endpoint info (pr#51287, Paul Cuzner)

• Fix FTBFS on gcc 13 (pr#52120, Tim Serong)

• install-deps: remove the legacy resolver flags (pr#53706, Nizamudeen A)

• kv/RocksDBStore: Add CompactOnDeletion support (pr#50893, Mark Nelson)

• kv/RocksDBStore: cumulative backport for rm_range_keys and around (pr#50636, Igor Fedotov)

• kv/RocksDBStore: don't use real wholespace iterator for prefixed access (pr#50495, Igor Fedotov)

• libcephsqlite: fill 0s in unread portion of buffer (pr#53102, Patrick Donnelly)

• librados: aio operate functions can set times (pr#52118, Casey Bodley)

• librbd/managed_lock/GetLockerRequest: Fix no valid lockers case (pr#52288, Ilya Dryomov, Matan Breizman)

• librbd: avoid decrementing iterator before first element (pr#51854, Lucian Petrut)

• librbd: avoid object map corruption in snapshots taken under I/O (pr#52286, Ilya Dryomov)

• librbd: don't wait for a watch in send_acquire_lock() if client is blocklisted (pr#50920, Ilya Dryomov, Christopher Hoffman)

• librbd: fix wrong attribute for rbd_quiesce_complete api (pr#50873, Dongsheng Yang)

• librbd: kick ExclusiveLock state machine on client being blocklisted when waiting for lock (pr#53294, Ramana Raja)

• librbd: kick ExclusiveLock state machine stalled waiting for lock from reacquire_lock() (pr#53920, Ramana Raja)

• librbd: localize snap_remove op for mirror snapshots (pr#51428, Christopher Hoffman)

• librbd: make CreatePrimaryRequest remove any unlinked mirror snapshots (pr#53275, Ilya Dryomov)

• librbd: remove previous incomplete primary snapshot after successfully creating a new one (pr#51173, Ilya Dryomov, Prasanna Kumar Kalever)

• librbd: report better errors when failing to enable mirroring on an image (pr#50837, Prasanna Kumar Kalever)

• log: writes to stderr (pipe) may not be atomic (pr#50777, Lucian Petrut, Patrick Donnelly)

• MDS imported_inodes metric is not updated (pr#51697, Yongseok Oh)

• mds/FSMap: allow upgrades if no up mds (pr#53852, Patrick Donnelly)

• mds/Server: mark a cap acquisition throttle event in the request (pr#53167, Leonid Usov)

• mds: acquire inode snaplock in open (pr#53184, Patrick Donnelly)

• mds: add event for batching getattr/lookup (pr#53557, Patrick Donnelly)

• mds: allow unlink from lost+found directory (issue#59569, pr#51689, Venky Shankar)

• mds: blocklist clients with "bloated" session metadata (issue#61947, issue#62873, pr#53330, Venky Shankar)

• mds: catch damage to CDentry's first member before persisting (issue#58482, pr#50779, Patrick Donnelly)

• mds: display sane hex value (0x0) for empty feature bit (pr#52127, Jos Collin)

• mds: do not send split_realms for CEPH_SNAP_OP_UPDATE msg (pr#52849, Xiubo Li)

• mds: do not take the ino which has been used (pr#51507, Xiubo Li)

• mds: drop locks and retry when lock set changes (pr#53242, Patrick Donnelly)

• mds: fix stray evaluation using scrub and introduce new option (pr#50815, Dhairya Parmar)

• mds: Fix the linkmerge assert check (pr#52725, Kotresh HR)

• mds: force replay sessionmap version (pr#50724, Xiubo Li)

• mds: make num_fwd and num_retry to __u32 (pr#50732, Xiubo Li)

• mds: MDLog::_recovery_thread: handle the errors gracefully (pr#52514, Jos Collin)

• mds: rdlock_path_xlock_dentry supports returning auth target inode (pr#51688, Zhansong Gao)

• mds: record and dump last tid for trimming completed requests (or flushes) (issue#57985, pr#50785, Venky Shankar)

• mds: session ls command appears twice in command listing (pr#52516, Neeraj Pratap Singh)

• mds: skip forwarding request if the session were removed (pr#52845, Xiubo Li)

• mds: update mdlog perf counters during replay (pr#52683, Patrick Donnelly)

• mds: wait for unlink operation to finish (pr#50985, Xiubo Li)

• mds: wait reintegrate to finish when unlinking (pr#51685, Xiubo Li)

• mgr/cephadm: add commands to set services to managed/unmanaged (pr#50897, Adam King)

• mgr/cephadm: add more aggressive force flag for host maintenance enter (pr#50901, Adam King)

• mgr/cephadm: allow configuring anonymous access for grafana (pr#51617, Adam King)

• mgr/cephadm: allow setting mon crush locations through mon service spec (pr#51217, Adam King)

• mgr/cephadm: also don't write client files/tuned profiles to maintenance hosts (pr#53705, Adam King)

• mgr/cephadm: asyncio based universal timeout for ssh/cephadm commands (pr#51218, Adam King)

• mgr/cephadm: be aware of host's shortname and FQDN (pr#50888, Adam King)

• mgr/cephadm: don't add mgr into iscsi trusted_ip_list if it's already there (pr#50521, Mykola Golub)

• mgr/cephadm: handle HostConnectionError when checking for valid addr (pr#50900, Adam King)

• mgr/cephadm: increasing container stop timeout for OSDs (pr#50903, Redouane Kachach)

• mgr/cephadm: make upgrade respect use_repo_digest (pr#50898, Adam King)

• mgr/cephadm: support for nfs backed by VIP (pr#51616, Adam King)

• mgr/cephadm: update monitoring stack versions (pr#51356, Nizamudeen A)

• mgr/cephadm: use a dedicated cephadm tmp dir to copy remote files (pr#50906, Redouane Kachach)

• mgr/dashboard CRUD component backport (pr#51367, Pedro Gonzalez Gomez, Pere Diaz Bou, Nizamudeen A, Ernesto Puerta)

• mgr/dashboard: Add more decimals in latency graph (pr#52728, Pedro Gonzalez Gomez)

• mgr/dashboard: add popover to cluster status card (pr#52027, Nizamudeen A)

• mgr/dashboard: align charts of landing page (pr#53544, Pedro Gonzalez Gomez)

• mgr/dashboard: allow PUT in CORS (pr#52706, Nizamudeen A)

• mgr/dashboard: batch backport hackathon prs (pr#51768, Nizamudeen A, Pedro Gonzalez Gomez, Ankush Behl, Pere Diaz Bou, Aashish Sharma, avanthakkar)

• mgr/dashboard: bump moment from 2.29.3 to 2.29.4 in /src/pybind/mgr/dashboard/frontend (pr#51358, dependabot[bot])

• mgr/dashboard: disable promote on mirroring not enabled (pr#52537, Pedro Gonzalez Gomez)

• mgr/dashboard: disable protect if layering is not enabled on the image (pr#53174, avanthakkar)

• mgr/dashboard: enable protect option if layering enabled (pr#53796, avanthakkar)

• mgr/dashboard: expose more grafana configs in service form (pr#51112, Nizamudeen A)

• mgr/dashboard: fix a bug where data would plot wrongly (pr#52332, Pedro Gonzalez Gomez)

• mgr/dashboard: fix cephadm e2e expression changed error (pr#51079, Nizamudeen A)

• mgr/dashboard: fix CephPGImbalance alert (pr#51252, Aashish Sharma)

• mgr/dashboard: fix create osd default selected as recommended not working (pr#51007, Nizamudeen A)

• mgr/dashboard: fix displaying mirror image progress (pr#50871, Pere Diaz Bou)

• mgr/dashboard: fix eviction of all FS clients (pr#51011, Pere Diaz Bou)

• mgr/dashboard: fix image columns naming (pr#53253, Pedro Gonzalez Gomez)

• mgr/dashboard: fix issues with read-only user on landing page (pr#51809, Pedro Gonzalez Gomez, Nizamudeen A)

• mgr/dashboard: Fix rbd snapshot creation (pr#51076, Aashish Sharma)

• mgr/dashboard: fix regression caused by cephPgImabalance alert (pr#51525, Aashish Sharma)

• mgr/dashboard: fix rgw page issues when hostname not resolvable (pr#53216, Nizamudeen A)

• mgr/dashboard: fix test_dashboard_e2e.sh failure (pr#51866, Nizamudeen A)

• mgr/dashboard: fix the rbd mirroring configure check (pr#51325, Nizamudeen A)

• mgr/dashboard: fix the rgw roles page (pr#51867, Nizamudeen A)

• mgr/dashboard: force TLS 1.3 (pr#50526, Ernesto Puerta)

• mgr/dashboard: hide notification on force promote (pr#51164, Pedro Gonzalez Gomez)

• mgr/dashboard: images -> edit -> disable checkboxes for layering and deef-flatten (pr#53387, avanthakkar)

• mgr/dashboard: Landing page v3 (pr#50608, Pedro Gonzalez Gomez, Nizamudeen A, bryanmontalvan)

• mgr/dashboard: move cephadm e2e cleanup to jenkins job config (pr#52388, Nizamudeen A)

• mgr/dashboard: n/a entries behind primary snapshot mode (pr#53225, Pere Diaz Bou)

• mgr/dashboard: paginate hosts (pr#52917, Pere Diaz Bou)

• mgr/dashboard: rbd-mirror force promotion (pr#51057, Pedro Gonzalez Gomez)

• mgr/dashboard: remove unncessary hyperlink in landing page (pr#51119, Nizamudeen A)

• mgr/dashboard: remove used and total used columns in favor of usage bar (pr#53303, Pedro Gonzalez Gomez)

• mgr/dashboard: set CORS header for unauthorized access (pr#53203, Nizamudeen A)

• mgr/dashboard: skip Create OSDs step in Cluster expansion (pr#51149, Nizamudeen A)

• mgr/dashboard: SSO error: AttributeError: 'str' object has no attribute 'decode' (pr#51952, Volker Theile)

• mgr/nfs: disallow non-existent paths when creating export (pr#50807, Dhairya Parmar)

• mgr/orchestrator: allow deploying raw mode OSDs with --all-available-devices (pr#50891, Adam King)

• mgr/orchestrator: fix device size in orch device ls output (pr#50899, Adam King)

• mgr/prometheus: avoid duplicates and deleted entries for rbd_stats_pools (pr#48523, Avan Thakkar)

• mgr/prometheus: fix pool_objects_repaired and daemon_health_metrics format (pr#51671, banuchka)

• mgr/rbd_support: add user-friendly stderr message when module is not ready (pr#52189, Ramana Raja)

• mgr/rbd_support: recover from "double blocklisting" (pr#51758, Ramana Raja)

• mgr/rbd_support: recover from rados client blocklisting (pr#51455, Ramana Raja)

• mgr/rgw: initial multisite deployment work (pr#50887, Redouane Kachach)

• mgr/snap_schedule: add debug log for paths failing snapshot creation (pr#50780, Milind Changire)

• mgr/snap_schedule: allow retention spec 'n' to be user defined (pr#52749, Milind Changire, Jakob Haufe)

• mgr/snap_schedule: catch all exceptions for cli (pr#52752, Milind Changire)

• mgr/telemetry: compile all channels and collections in selftest (pr#51761, Laura Flores)

• mgr/telemetry: fixed log exceptions as "exception" instead of "error" (pr#51244, Vonesha Frost)

• mgr/telemetry: make sure histograms are formatted in all commands (pr#50480, Laura Flores)

• mgr/volumes: avoid returning -ESHUTDOWN back to cli (issue#58651, pr#50786, Venky Shankar)

• mgr/volumes: Fix pending_subvolume_deletions in volume info (pr#53573, Kotresh HR)

• mgr: Add one finisher thread per module (pr#51044, Kotresh HR, Patrick Donnelly)

• mgr: add urllib3==1.26.15 to mgr/requirements.txt (pr#51335, Laura Flores)

• mgr: register OSDs in ms_handle_accept (pr#53188, Patrick Donnelly)

• mgr: store names of modules that register RADOS clients in the MgrMap (pr#50964, Ramana Raja)

• MgrMonitor: batch commit OSDMap and MgrMap mutations (pr#50979, Patrick Donnelly, Kefu Chai, Radosław Zarzyński)

• mon, qa: issue pool application warning even if pool is empty (pr#53042, Prashant D)

• mon/ConfigMonitor: update crush_location from osd entity (pr#52467, Didier Gazen)

• mon/MDSMonitor: batch last_metadata update with pending (pr#52228, Patrick Donnelly)

• mon/MDSMonitor: check fscid in pending exists in current (pr#52234, Patrick Donnelly)

• mon/MDSMonitor: do not propose on error in prepare_update (pr#52239, Patrick Donnelly)

• mon/MDSMonitor: ignore extraneous up:boot messages (pr#52243, Patrick Donnelly)

• mon/MDSMonitor: plug paxos when maybe manipulating osdmap (pr#52983, Patrick Donnelly)

• mon/MonClient: before complete auth with error, reopen session (pr#52134, Nitzan Mordechai)

• mon/MonClient: resurrect original client_mount_timeout handling (pr#52534, Ilya Dryomov)

• mon/Monitor.cc: exit function if !osdmon()->is_writeable() && mon/OSDMonitor: Added extra check before mon.go_recovery_stretch_mode() (pr#51413, Kamoltat)

• mon: avoid exception when setting require-osd-release more than 2 (pr#51102, Igor Fedotov)

• mon: block osd pool mksnap for fs pools (pr#52398, Milind Changire)

• mon: Fix ceph versions command (pr#52161, Prashant D)

• mon: fix iterator mishandling in PGMap::apply_incremental (pr#52553, Oliver Schmidt)

• msg/async: don't abort when public addrs mismatch bind addrs (pr#50575, Radosław Zarzyński)

• orchestrator: add --no-destroy arg to ceph orch osd rm (pr#51215, Guillaume Abrioux)

• orchestrator: improvements to the orch host ls command (pr#50889, Paul Cuzner)

• os/bluestore/bluefs: fix dir_link might add link that already exists in compact log (pr#51002, ethanwu, Adam Kupczyk)

• os/bluestore: Add bluefs write op count metrics (pr#51777, Joshua Baergen)

• os/bluestore: allow 'fit_to_fast' selector for single-volume osd (pr#51412, Igor Fedotov)

• os/bluestore: do not signal deleted dirty file to bluefs log (pr#48171, Igor Fedotov)

• os/bluestore: don't require bluestore_db_block_size when attaching new (pr#52941, Igor Fedotov)

• os/bluestore: fix no metadata update on truncate+fsync (pr#48169, Igor Fedotov)

• os/bluestore: fix spillover alert (pr#50931, Igor Fedotov)

• os/bluestore: log before assert in AvlAllocator (pr#50319, Igor Fedotov)

• os/bluestore: proper locking for Allocators' dump methods (pr#48170, Igor Fedotov)

• os/bluestore: proper override rocksdb::WritableFile::Allocate (pr#51774, Igor Fedotov)

• os/bluestore: report min_alloc_size through "ceph osd metadata" (pr#50505, Igor Fedotov)

• os/bluestore: use direct write in BlueStore::_write_bdev_label (pr#48279, luo rixin)

• osd, mon: add pglog dups length (pr#47840, Nitzan Mordechai)

• osd/OpRequest: Add detailed description for delayed op in osd log file (pr#53690, Yite Gu)

• osd/OSDCap: allow rbd.metadata_list method under rbd-read-only profile (pr#51877, Ilya Dryomov)

• osd/PeeringState: fix missed recheck\_readable from laggy (pr#49304, 胡玮文)

• osd/scheduler/mClockScheduler: Use same profile and client ids for all clients to ensure allocated QoS limit consumption (pr#53092, Sridhar Seshasayee)

• osd/scheduler: Reset ephemeral changes to mClock built-in profile (pr#51664, Sridhar Seshasayee)

• osd/scrub: verify SnapMapper consistency (pr#52256, Ronen Friedman, Tim Serong, Kefu Chai, Adam C. Emerson)

• osd: bring the missed fmt::formatter for snapid_t to address FTBFS (pr#54175, Radosław Zarzyński)

• osd: Change scrub cost in case of mClock scheduler (pr#51728, Aishwarya Mathuria)

• OSD: during test start, not all osds started due to consum map hang (pr#51807, Nitzan Mordechai)

• OSD: Fix check_past_interval_bounds() (pr#51512, Matan Breizman, Samuel Just)

• osd: fix: slow scheduling when item_cost is large (pr#53860, Jrchyang Yu)

• osd: mClock recovery/backfill cost fixes (pr#49973, Sridhar Seshasayee, Samuel Just)

• osd: set per_pool_stats true when OSD has no PG (pr#48249, jindengke, lmgdlmgd)

• PendingReleaseNotes: Document mClock scheduler fixes and enhancements (pr#51978, Sridhar Seshasayee)

• pybind/argparse: blocklist ip validation (pr#51811, Nitzan Mordechai)

• pybind/mgr/devicehealth: do not crash if db not ready (pr#52215, Patrick Donnelly)

• pybind/mgr/pg_autoscaler: fix warn when not too few pgs (pr#53675, Kamoltat)

• pybind/mgr/pg_autoscaler: noautoscale flag retains individual pool configs (pr#53677, Kamoltat)

• pybind/mgr/pg_autoscaler: Reorderd if statement for the func: _maybe_adjust (pr#50693, Kamoltat)

• pybind/mgr/pg_autoscaler: Use bytes_used for actual_raw_used (pr#53725, Kamoltat)

• pybind: drop GIL during library callouts (pr#52322, Ilya Dryomov, Patrick Donnelly)

• python-common: drive_selection: fix KeyError when osdspec_affinity is not set (pr#53158, Guillaume Abrioux)

• qa/cephfs: add 'rhel' to family of RH OS in xfstest_dev.py (pr#52585, Rishabh Dave)

• qa/rgw: add new POOL_APP_NOT_ENABLED failures to log-ignorelist (pr#53895, Casey Bodley)

• qa/smoke,rados,perf-basic: add POOL_APP_NOT_ENABLED to ignorelist (pr#54065, Prashant D)

• qa/standalone/osd/divergent-prior.sh: Divergent test 3 with pg_autoscale_mode on pick divergent osd (pr#52722, Nitzan Mordechai)

• qa/suites/krbd: stress test for recovering from watch errors (pr#53785, Ilya Dryomov)

• qa/suites/rados: remove rook coverage from the rados suite (pr#52016, Laura Flores)

• qa/suites/rados: whitelist POOL_APP_NOT_ENABLED for cls tests (pr#52137, Laura Flores)

• qa/suites/rbd: install qemu-utils in addition to qemu-block-extra on Ubuntu (pr#51060, Ilya Dryomov)

• qa/suites/upgrade/octopus-x: skip TestClsRbd.mirror_snapshot test (pr#52992, Ilya Dryomov)

• qa/suites/upgrade/quincy-p2p: skip TestClsRbd.mirror_snapshot test (pr#53338, Ilya Dryomov)

• qa/suites/{rbd,krbd}: disable POOL_APP_NOT_ENABLED health check (pr#53598, Ilya Dryomov)

• qa/tasks: Changing default mClock profile to high_recovery_ops (pr#51568, Aishwarya Mathuria)

• qa/upgrade/quincy-p2p: remove s3tests (pr#54078, Casey Bodley)

• qa/upgrade: consistently use the tip of the branch as the start version (pr#50747, Yuri Weinstein)

• qa/workunits/rados/test_dedup_tool.sh: reset dedup tier during tests (pr#51780, Myoungwon Oh)

• qa: add POOL\_APP\_NOT\_ENABLED to ignorelist for cephfs tests (issue#62508, issue#62482, pr#53863, Venky Shankar, Patrick Donnelly)

• qa: check each fs for health (pr#52241, Patrick Donnelly)

• qa: cleanup volumes on unwind (pr#50766, Patrick Donnelly)

• qa: enable kclient test for newop test (pr#50991, Xiubo Li, Dhairya Parmar)

• qa: fix cephfs-mirror unwinding and 'fs volume create/rm' order (pr#52653, Jos Collin)

• qa: ignore expected cluster warning from damage tests (pr#53485, Patrick Donnelly)

• qa: ignore expected scrub error (pr#50774, Patrick Donnelly)

• qa: ignore MDS_TRIM warnings when osd thrashing (pr#50768, Patrick Donnelly)

• qa: output higher debugging for cephfs-journal-tool/cephfs-data-scan (pr#50772, Patrick Donnelly)

• qa: run scrub post file system recovery (issue#59527, pr#51690, Venky Shankar)

• qa: test_rebuild_simple checks status on wrong file system (pr#50922, Patrick Donnelly)

• qa: test_recovery_pool uses wrong recovery procedure (pr#50767, Patrick Donnelly)

• qa: use parallel gzip for compressing logs (pr#52952, Patrick Donnelly)

• qa: wait for file to have correct size (pr#52743, Patrick Donnelly)

• qa: wait for MDSMonitor tick to replace daemons (pr#52236, Patrick Donnelly)

• radosgw-admin: try reshard even if bucket is resharding (pr#51835, Casey Bodley)

• rbd-mirror: fix image replayer shut down description on force promote (pr#52879, Prasanna Kumar Kalever)

• rbd-mirror: fix race preventing local image deletion (pr#52626, N Balachandran)

• rbd-wnbd: improve image map error message (pr#52289, Lucian Petrut)

• RGW - Fix NoSuchTagSet error (pr#50103, Daniel Gryniewicz)

• RGW - Use correct multipart upload time (pr#51834, Daniel Gryniewicz)

• rgw multisite: complete fix for metadata sync issue (pr#51496, Shilpa Jagannath, gengjichao)

• rgw/admin: 'bucket stats' displays non-empty time (pr#50485, Casey Bodley)

• rgw/lua: allow bucket name override in pre request (pr#51300, Yuval Lifshitz)

• rgw/notifications: send mtime in complete multipart upload event (pr#50962, yuval Lifshitz)

• rgw/notifications: sending metadata in COPY and CompleteMultipartUpload (pr#49808, yuval Lifshitz)

• rgw/rados: check_quota() uses real bucket owner (pr#51329, Mykola Golub, Casey Bodley)

• rgw/swift: check position of first slash in slo manifest files (pr#51598, Marcio Roberto Starke)

• rgw/sync-policy: Correct "sync status" & "sync group" commands (pr#53396, Soumya Koduri)

• rgw: add radosgw-admin bucket check olh/unlinked commands (pr#53821, Cory Snyder)

• rgw: avoid string_view to temporary in RGWBulkUploadOp (pr#52158, Casey Bodley)

• rgw: concurrency for multi object deletes (pr#50208, Casey Bodley, Cory Snyder)

• rgw: D3N cache objects which oid contains slash (pr#52320, Mark Kogan)

• rgw: fetch_remote_obj() preserves original part lengths for BlockDecrypt (pr#52818, Casey Bodley)

• rgw: fix 2 null versionID after convert_plain_entry_to_versioned (pr#53399, rui ma, zhuo li)

• rgw: fix consistency bug with OLH objects (pr#52538, Cory Snyder)

• rgw: fix FP error when calculating enteries per bi shard (pr#53592, J. Eric Ivancich)

• rgw: fix rgw rate limiting RGWRateLimitInfo class decode_json max_rea… (pr#53766, xiangrui meng)

• rgw: fix SignatureDoesNotMatch when extra headers start with 'x-amz' (pr#53771, rui ma)

• rgw: fix unwatch crash at radosgw startup (pr#53761, lichaochao)

• rgw: handle http options CORS with v4 auth (pr#53414, Tobias Urdin)

• rgw: improve buffer list utilization in the chunkupload scenario (pr#53774, liubingrun)

• rgw: LDAP fix resource leak with wrong credentials (pr#50562, Johannes Liebl, Johannes)

• rgw: optimizations for handling ECANCELED errors from within get_obj_state (pr#50892, Cory Snyder)

• rgw: pick http_date in case of http_x_amz_date absence (pr#53441, Seena Fallah, Mohamed Awnallah)

• rgw: retry metadata cache notifications with INVALIDATE_OBJ (pr#52799, Casey Bodley)

• rgw: rgw_parse_url_bucket() rejects empty bucket names after 'tenant:' (pr#50625, Casey Bodley)

• rgw: s3website doesn't prefetch for web_dir() check (pr#53768, Casey Bodley)

• rgw: set keys from from master zone on admin api user create (pr#51601, Ali Maredia)

• rgw: swift : check for valid key in POST forms (pr#52739, Abhishek Lekshmanan)

• rgw: under fips & openssl 3.x allow md5 usage in select rgw ops (pr#51269, Mark Kogan)

• rgwlc: prevent lc for one bucket from exceeding time budget (pr#53561, Matt Benjamin)

• test/cli-integration/rbd: iSCSI REST API responses aren't pretty-printed anymore (pr#52283, Ilya Dryomov)

• test: correct osd pool default size (pr#51804, Nitzan Mordechai)

• test: monitor thrasher wait until quorum (pr#51801, Nitzan Mordechai)

• tools/ceph-dencoder: Fix incorrect type define for trash_watcher (pr#51779, Chen Yuanrun)

• tools/cephfs-data-scan: support for multi-datapool (pr#50522, Mykola Golub)

• tools/cephfs: add basic detection/cleanup tool for dentry first damage (pr#52245, Patrick Donnelly)

• tools/cephfs: include lost+found in scan_links (pr#50783, Patrick Donnelly)

• vstart: check mgr status after starting mgr (pr#51603, Rongqi Sun)

• vstart: fix text format (pr#51124, Rongqi Sun)

• win32_deps_build: avoid pip (pr#51129, Lucian Petrut, Ken Dreyer)

• Wip doc 2023 04 23 backport 51178 to quincy (pr#51185, Zac Dover)

• Wip nitzan fixing few rados/test.sh (pr#49938, Nitzan Mordechai)

• Wip nitzan pglog ec getattr error (pr#49936, Nitzan Mordechai)