# v13.2.0



* Feature #22370: cephfs: add kernel client quota support
* Feature #22372: kclient: implement quota handling using new QuotaRealm
* Feature #23695: VolumeClient: allow ceph_volume_client to create 'volumes' without namespace isolation
* Documentation #23775: PendingReleaseNotes: add notes for major Mimic features
* Bug #23826: mds: assert after daemon restart
* Bug #23855: mds: MClientCaps should carry inode's dirstat
* Bug #23885: MDSMonitor: overzealous MDS_ALL_DOWN and MDS_UP_LESS_THAN_MAX health warnings during FS creation
* Bug #23894: ceph-fuse: missing dentries in readdir result
* Bug #24002: qa: check snap upgrade on multimds cluster
* Bug #24003: build-integration-branch script can fail with UnicodeEncodeError
* Backport #24018: cannot build on bionic:  Java_JAVAH_EXECUTABLE-NOTFOUND: not found
* Backport #24026: mimic: pg-upmap cannot balance in some case
* Backport #24027: mimic: ceph_daemon.py format_dimless units list index out of range
* Bug #24033: rados: not all exceptions accept keyargs
* Bug #24037: osd:  Assertion `!node_algorithms::inited(this->priv_value_traits().to_node_ptr(value))' failed.
* Bug #24039: MDSTableServer.cc: 62: FAILED assert(g_conf->mds_kill_mdstable_at != 1)
* Bug #24047: MDCache.cc: 5317: FAILED assert(mds->is_rejoin())
* Backport #24062: mimic: Misnamed S3 operation
* Bug #24072: mds: race with new session from connection and imported session
* Bug #24073: PurgeQueue::_consume() could return true when there were no purge queue item actually executed.
* Bug #24080: Dashboard: Prevent RGW API user deletion
* Bug #24081: Dashboard: Float numbers incorrectly formatted
* Bug #24087: client: assert during shutdown after blacklisted
* Bug #24089: mds: print slow requests to debug log when sending health WRN to monitors (if < ~5)
* Bug #24097: Dashboard navbar does not respond for mobile-like browser window widths
* Bug #24101: mds: deadlock during fsstress workunit with 9 actives
* Backport #24103: mimic: mon: snap delete on deleted pool returns 0 without proper payload
* Backport #24104: mimic: run cmd 'ceph daemon osd.0 smart' cause osd daemon Segmentation fault
* Backport #24113: mimic: selinux denials with ceph-deploy/ceph-volume lvm device
* Bug #24115: Dashboard: Filesystem page shows moment.js deprecation warning
* Bug #24118: mds: crash when using `config set` on tracked configs
* Backport #24135: mimic: Add support for obtaining a list of available compression options
* Backport #24149: mimic: Eviction still raced with scrub due to preemption
* Backport #24154: mimic: tcmalloc Attempt to free invalid pointer 0x55de11f2a540 in rocksdb::LRUCache::~LRUCache during mkfs->_open_db
* Backport #24155: mimic: [rbd-mirror] potential deadlock when running asok 'flush' command
* Backport #24157: mimic: mds: crash when using `config set` on tracked configs
* Backport #24186: mimic: client: segfault in trim_caps
* Backport #24187: mimic: mds didn't update file's max_size
* Backport #24191: mimic: fs: reduce number of helper debug messages at level 5 for client
* Bug #24194: rgw-multisite: Segmental fault when use different rgw_md_log_max_shards among zones
* Backport #24195: mimic: mon: slow op on log message
* Backport #24200: mimic: PrimaryLogPG::try_flush_mark_clean mixplaced ctx release
* Backport #24202: mimic: client: fails to respond cap revoke from non-auth mds
* Backport #24206: mimic: mds: broadcast quota to relevant clients when quota is explicitly set
* Backport #24209: mimic: client: deleted inode's Bufferhead which was in STATE::Tx would lead a assert fail
* Backport #24213: mimic: Module 'balancer' has failed: could not find bucket -14
* Bug #24237: mon: monitors run out of space during snapshot workflow
* Backport #24248: mimic: SharedBlob::put() racy
* Backport #24249: mimic: status module output going to stderr
* Backport #24250: mimic: Error message with 'undefined' string
* Backport #24254: mimic: kceph: umount on evicted client blocks forever
* Backport #24255: mimic: qa: kernel_mount.py umount must handle timeout arg
* Backport #24256: mimic: osd:  Assertion `!node_algorithms::inited(this->priv_value_traits().to_node_ptr(value))' failed.
* Backport #24259: mimic: crush device class: Monitor Crash when moving Bucket into Default root
* Feature #24266: mgr/dashboard: support multiple user accounts
* Feature #24267: mgr/dashboard: support roles and privileges
* Feature #24273: mgr/dashboard: Add backend support for changing configuration settings via the REST API
* Bug #24281: mgr/dashboard: Reduce 'dimlessBinaryPipe' precision
* Bug #24288: mgr/dashboard: Documentation link opens up in same tab
* Backport #24294: mimic: control-c on ceph cli leads to segv
* Backport #24297: mimic: RocksDB compression is not supported at least on Debian.
* Backport #24312: mimic: mgr/dashboard: Documentation link opens up in same tab
* Backport #24340: mimic: mds memory leak
* Backport #24345: mimic: mds: root inode's snaprealm doesn't get journalled correctly
* Backport #24380: mimic: omap_digest handling still not correct
* Bug #24437: Mimic build fails with -DWITH_RADOSGW=0
* Bug #24450: OSD Caught signal (Aborted)
* Support #24457: large omap object
* Bug #24459: Debian stretch for Ceph luminous lacks packages
* Bug #24576: 404 on dashboard
* Bug #24606: error build ceph-13.2.0 for i586
* Bug #24639: [segfault] segfault in BlueFS::read
* Bug #24678: ceph-mon segmentation fault after setting pool size to 1 on degraded cluster
* Bug #24689: Warning when importing dashboard key or cert
* Feature #24773: RBD mirroring delay replication
* Support #24818: RBD mirroring delay replication