Abhishek
2018-04-24 20:29:31 UTC
Hello cephers,
We're glad to announce the fifth bugfix release of Luminous v12.2.x long
term stable
release series. This release contains a range of bug fixes across all
compoenents of Ceph. We recommend all the users of 12.2.x series to
update.
Notable Changes
---------------
* MGR
The ceph-rest-api command-line tool included in the ceph-mon
package has been obsoleted by the MGR "restful" module. The
ceph-rest-api tool is hereby declared deprecated and will be dropped
in Mimic.
The MGR "restful" module provides similar functionality via a "pass
through"
method. See http://docs.ceph.com/docs/luminous/mgr/restful for
details.
* CephFS
Upgrading an MDS cluster to 12.2.3+ will result in all active MDS
exiting due to feature incompatibilities once an upgraded MDS comes
online (even as standby). Operators may ignore the error messages
and continue upgrading/restarting or follow this upgrade sequence:
Reduce the number of ranks to 1 (`ceph fs set <fs_name> max_mds 1`),
wait for all other MDS to deactivate, leaving the one active MDS,
upgrade the single active MDS, then upgrade/start standbys. Finally,
restore the previous max_mds.
See also: https://tracker.ceph.com/issues/23172
Other Notable Changes
---------------------
* add --add-bucket and --move options to crushtool (issue#23472,
issue#23471, pr#21079, Kefu Chai)
* BlueStore.cc: _balance_bluefs_freespace: assert(0 == "allocate failed,
wtf") (issue#23063, pr#21394, Igor Fedotov, xie xingguo, Sage Weil, Zac
Medico)
* bluestore: correctly check all block devices to decide if journal
is\_… (issue#23173, issue#23141, pr#20651, Greg Farnum)
* bluestore: statfs available can go negative (issue#23074, pr#20554,
Igor Fedotov, Sage Weil)
* build Debian installation packages failure (issue#22856, issue#22828,
pr#20250, Tone Zhang)
* build/ops: deb: move python-jinja2 dependency to mgr (issue#22457,
pr#20748, Nathan Cutler)
* build/ops: deb: move python-jinja2 dependency to mgr (issue#22457,
pr#21233, Nathan Cutler)
* build/ops: run-make-check.sh: fix SUSE support (issue#22875,
issue#23178, pr#20737, Nathan Cutler)
* cephfs-journal-tool: Fix Dumper destroyed before shutdown
(issue#22862, issue#22734, pr#20251, dongdong tao)
* ceph.in: print all matched commands if arg missing (issue#22344,
issue#23186, pr#20664, Luo Kexue, Kefu Chai)
* ceph-objectstore-tool command to trim the pg log (issue#23242,
pr#20803, Josh Durgin, David Zafman)
* ceph osd force-create-pg cause all ceph-mon to crash and unable to
come up again (issue#22942, pr#20399, Sage Weil)
* ceph-volume: adds raw device support to 'lvm list' (issue#23140,
pr#20647, Andrew Schoen)
* ceph-volume: allow parallel creates (issue#23757, pr#21509, Theofilos
Mouratidis)
* ceph-volume: allow skipping systemd interactions on activate/create
(issue#23678, pr#21538, Alfredo Deza)
* ceph-volume: automatic VDO detection (issue#23581, pr#21505, Alfredo
Deza)
* ceph-volume be resilient to $PATH issues (pr#20716, Alfredo Deza)
* ceph-volume: fix action plugins path in tox (pr#20923, Guillaume
Abrioux)
* ceph-volume Implement an 'activate all' to help with dense servers or
migrating OSDs (pr#21533, Alfredo Deza)
* ceph-volume improve robustness when reloading vms in tests (pr#21072,
Alfredo Deza)
* ceph-volume lvm.activate error if no bluestore OSDs are found
(issue#23644, pr#21335, Alfredo Deza)
* ceph-volume: Nits noticed while studying code (pr#21565, Dan Mick)
* ceph-volume tests alleviate libvirt timeouts when reloading
(issue#23163, pr#20754, Alfredo Deza)
* ceph-volume update man page for prepare/activate flags (pr#21574,
Alfredo Deza)
* ceph-volume: Using --readonly for {vg|pv|lv}s commands (pr#21519,
Erwan Velu)
* client: allow client to use caps that are revoked but not yet returned
(issue#23028, issue#23314, pr#20904, Jeff Layton)
* : Client:Fix readdir bug (issue#22936, pr#20356, dongdong tao)
* client: release revoking Fc after invalidate cache (issue#22652,
pr#20342, "Yan, Zheng")
* Client: setattr should drop "Fs" rather than "As" for mtime and size
(issue#22935, pr#20354, dongdong tao)
* client: use either dentry_invalidate_cb or remount_cb to invalidate k…
(issue#23355, pr#20960, Zhi Zhang)
* cls/rbd: group_image_list incorrectly flagged as RW (issue#23407,
issue#23388, pr#20967, Jason Dillaman)
* cls/rgw: fix bi_log_iterate_entries return wrong truncated
(issue#22737, issue#23225, pr#21054, Tianshan Qu)
* cmake: rbd resource agent needs to be executable (issue#22980,
pr#20617, Tim Bishop)
* common/dns_resolv.cc: Query for AAAA-record if ms_bind_ipv6 is True
(issue#23078, issue#23174, pr#20710, Wido den Hollander)
* common/ipaddr: Do not select link-local IPv6 addresses (issue#21813,
pr#21111, Willem Jan Withagen)
* common: omit short option for id in help for clients (issue#23156,
issue#23041, pr#20654, Patrick Donnelly)
* common: should not check for VERSION_ID (issue#23477, issue#23478,
pr#21090, Kefu Chai, Shengjing Zhu)
* config: Change bluestore_cache_kv_max to type INT64 (pr#20334, Zhi
Zhang)
* Couldn't init storage provider (RADOS) (issue#23349, issue#22351,
pr#20896, Brad Hubbard)
* doc: Add missing pg states from doc (issue#23113, pr#20584, David
Zafman)
* doc: outline upgrade procedure for mds cluster (issue#23634,
issue#23568, pr#21352, Patrick Donnelly)
* doc/rgw: add page for http frontend configuration (issue#13523,
issue#22884, pr#20242, Casey Bodley)
* doc: rgw: mention the civetweb support for binding to multiple ports
(issue#20942, issue#23317, pr#20906, Abhishek Lekshmanan)
* docs fix ceph-volume missing sub-commands (pr#20691, Katie Holly, Yao
Zongyou, David Galloway, Sage Weil, Alfredo Deza)
* doc: update man page to explain ceph-volume support bluestore
(issue#23142, issue#22663, pr#20679, lijing)
* Double free in rados_getxattrs_next (issue#22940, issue#22042,
pr#20358, Gu Zhongyan)
* fixes for openssl & libcurl (issue#23239, issue#23245, issue#22951,
issue#23221, issue#23203, pr#20722, Marcus Watts, Abhishek Lekshmanan,
Jesse Williamson)
* invalid JSON returned when querying pool parameters (issue#23312,
issue#23200, pr#20890, Chang Liu)
* is_qemu_running in qemu_rebuild_object_map.sh and
qemu_dynamic_features.sh may return false positive (issue#23524,
pr#21192, Mykola Golub)
* [journal] allocating a new tag after acquiring the lock should use
on-disk committed position (issue#23011, issue#22945, pr#20454, Jason
Dillaman)
* journal: Message too long error when appending journal (issue#23545,
issue#23526, pr#21216, Mykola Golub)
* legal: remove doc license ambiguity (issue#23410, issue#23336,
pr#20988, Nathan Cutler)
* librados: make OPERATION_FULL_FORCE the default for rados_remove()
(issue#23114, issue#22413, pr#20585, Kefu Chai)
* librados/snap_set_diff: don't assert on empty snapset (issue#23423,
pr#20991, Mykola Golub)
* librbd: potential crash if object map check encounters error
(issue#22857, issue#22819, pr#20253, Jason Dillaman)
* log: Fix AddressSanitizer: new-delete-type-mismatch (issue#23324,
issue#23412, pr#20998, Brad Hubbard)
* mds: add uptime to MDS status (issue#23150, pr#20626, Patrick
Donnelly)
* mds: FAILED assert (p != active_requests.end()) in MDRequestRef
MDCache::request_get(metareqid_t) (issue#23154, issue#23059, pr#21176,
"Yan, Zheng")
* mds: fix session reference leak (issue#22821, issue#22969, pr#20432,
"Yan, Zheng")
* mds: optimize getattr file size (issue#23013, issue#22925, pr#20455,
"Yan, Zheng")
* mgr: Backport recent prometheus exporter changes (pr#20642, Jan
Fajerski, Boris Ranto)
* mgr: Backport recent prometheus rgw changes (pr#21492, Jan Fajerski,
John Spray, Boris Ranto, Rubab-Syed)
* mgr/balancer: pool-specific optimization support and bug fixes
(pr#20359, xie xingguo)
* mgr: die on bind() failure (issue#23175, pr#20712, John Spray)
* mgr: fix MSG_MGR_MAP handling (issue#23409, pr#20973, Gu Zhongyan)
* mgr: prometheus: fix PG state names (pr#21365, John Spray)
* mgr: prometheus: set metadata metrics value to '1' (#22717) (pr#20254,
Konstantin Shalygin)
* mgr: quieten logging on missing OSD stats (issue#23224, pr#21053, John
Spray)
* mgr/zabbix: Backports to Luminous (pr#20781, Wido den Hollander)
* mon: allow removal of tier of ec overwritable pool (issue#22971,
issue#22754, pr#20433, Patrick Donnelly)
* mon: ops get stuck in "resend forwarded message to leader"
(issue#22114, issue#23077, pr#21016, Kefu Chai, Greg Farnum)
* mon, osd: fix potential collided \*Up Set\* after PG remapping
(issue#23118, pr#20829, xie xingguo)
* mon/OSDMonitor.cc: fix expected_num_objects interpret error
(issue#22530, issue#23315, pr#20907, Yang Honggang)
* mon: update PaxosService::cached_first_committed in PaxosService::may…
(issue#23626, issue#11332, pr#21328, Xuehan Xu, yupeng chen)
* msg/async: size of EventCenter::file_events should be greater than fd
(issue#23253, issue#23306, pr#20867, Yupeng Chen)
* Objecter: add ignore overlay flag if got redirect reply (pr#20766,
Ting Yi Lin)
* os/bluestore: avoid overhead of std::function in blob_t (pr#20674,
Radoslaw Zarzynski)
* os/bluestore: avoid unneeded BlobRefing in _do_read() (pr#20675,
Radoslaw Zarzynski)
* os/bluestore: backport fixes around _reap_collection (pr#20964,
Jianpeng Ma)
* os/bluestore: change the type of aio_t:res to long (issue#23527,
issue#23544, pr#21231, kungf)
* os/bluestore: _dump_onode() don't prolongate Onode anymore (pr#20676,
Radoslaw Zarzynski)
* os/bluestore: recalc_allocated() when decoding bluefs_fnode_t
(issue#23256, issue#23212, pr#20771, Jianpeng Ma, Igor Fedotov, Kefu
Chai)
* os/bluestore: trim cache every 50ms (instead of 200ms) (issue#23226,
pr#21059, Sage Weil)
* osd: add numpg_removing metric (pr#20785, Sage Weil)
* osdc/Journaler: make sure flush() writes enough data (issue#22967,
issue#22824, pr#20431, "Yan, Zheng")
* osd: do not release_reserved_pushes when requeuing (pr#21229, Sage
Weil)
* osd: Fix assert when checking missing version (issue#21218,
issue#23024, pr#20495, David Zafman)
* osd: objecter sends out of sync with pg epochs for proxied ops
(issue#22123, issue#23075, pr#20609, Sage Weil)
* osd/OSDMap: skip out/crush-out osds (pr#20840, xie xingguo)
* osd/osd_types: fix pg_pool_t encoding for hammer (pr#21283, Sage Weil)
* osd: remove cost from mclock op queues; cost not handled well in dmcl…
(pr#21426, J. Eric Ivancich)
* osd: Remove partially created pg known as DNE (issue#23160,
issue#21833, pr#20668, David Zafman)
* osd: resend osd_pgtemp if it's not acked (issue#23610, issue#23630,
pr#21330, Kefu Chai)
* osd: treat successful and erroroneous writes the same for log trimming
(issue#23323, issue#22050, pr#20851, Josh Durgin)
* os/filestore: fix do_copy_range replay bug (issue#23351, issue#23298,
pr#20957, Sage Weil)
* parent blocks are still seen after a whole-object discard
(issue#23304, issue#23285, pr#20860, Ilya Dryomov, Jason Dillaman)
* PendingReleaseNotes: add note about upgrading MDS (issue#23414,
pr#21001, Patrick Donnelly)
* : qa: adjust cephfs full test for kclient (issue#22966, issue#22886,
pr#20417, "Yan, Zheng")
* qa: ignore io pause warnings in mds-full test (issue#23062,
issue#22990, pr#20525, Patrick Donnelly)
* qa: ignore MON_DOWN while thrashing mons (issue#23061, pr#20523,
Patrick Donnelly)
* qa/rgw: remove some civetweb overrides for beast testing (issue#23002,
issue#23176, pr#20736, Casey Bodley)
* qa: src/test/libcephfs/test.cc:376: Expected: (len) > (0), actual: -34
vs 0 (issue#22383, issue#22221, pr#21173, Patrick Donnelly)
* qa: synchronize kcephfs suites with fs/multimds (issue#22891,
issue#22627, pr#20302, Patrick Donnelly)
* qa/tests - added tag: v12.2.2 to be used by client.1 (pr#21452, Yuri
Weinstein)
* qa/tests - Change machine type from 'vps' to 'ovh' as 'vps' does not …
(pr#21031, Yuri Weinstein)
* qa/workunits/rados/test-upgrade-to-mimic.sh: fix tee output (pr#21506,
Sage Weil)
* qa/workunits/rbd: switch devstack tempest to 17.2.0 tag (issue#23177,
issue#22961, pr#20715, Jason Dillaman)
* radosgw-admin data sync run crashes (issue#23180, pr#20762,
lvshanchun)
* rbd-mirror: fix potential infinite loop when formatting status message
(issue#22964, issue#22932, pr#20416, Mykola Golub)
* rbd-nbd: fix ebusy when do map (issue#23542, issue#23528, pr#21230, Li
Wang)
* rgw: add radosgw-admin sync error trim to trim sync error log
(issue#23302, pr#20859, fang yuxiang)
* rgw: add xml output header in RGWCopyObj_ObjStore_S3 response msg
(issue#22416, issue#22635, pr#19883, Enming Zhang)
* rgw: Admin API Support for bucket quota change (issue#23357,
issue#21811, pr#20885, Jeegn Chen)
* rgw: allow beast frontend to listen on specific IP address
(issue#22858, issue#22778, pr#20252, Yuan Zhou)
* rgw: can't download object with range when compression enabled
(issue#23146, issue#23179, issue#22852, pr#20741, fang yuxiang)
* rgw: data sync of versioned objects, note updating bi marker
(issue#23025, pr#21214, Yehuda Sadeh)
* RGW doesn't check time skew in auth v4 http header request
(issue#23252, issue#22766, issue#22439, issue#22418, pr#20072, Bingyin
Zhang, Casey Bodley)
* rgw_file: avoid evaluating nullptr for readdir offset (issue#22889,
pr#20345, Matt Benjamin)
* rgw: fix crash with rgw_run_sync_thread false (issue#23318,
issue#20448, pr#20932, Orit Wasserman)
* rgw: fix memory fragmentation problem reading data from client
(issue#23347, pr#20953, Marcus Watts)
* rgw: fix mutlisite read-write issues (issue#23690, issue#22804,
pr#21390, Niu Pengju)
* rgw: fix the max-uploads parameter not work (issue#23020, issue#22825,
pr#20476, Xin Liao)
* rgw_log, rgw_file: account for new required envvars (issue#23192,
issue#21942, pr#20672, Matt Benjamin)
* rgw: log the right http status code in civetweb frontend's access log
(issue#22812, issue#22538, pr#20157, Yao Zongyou)
* rgw: parse old rgw_obj with namespace correctly (issue#23102,
issue#22982, pr#20586, Yehuda Sadeh)
* rgw recalculate stats option added (issue#23691, issue#23720,
issue#23335, issue#23322, pr#21393, Abhishek Lekshmanan)
* rgw: reject encrypted object COPY before supported (issue#23232,
issue#23346, pr#20937, Jeegn Chen)
* rgw: rgw: reshard cancel command should clear bucket resharding flag
(issue#21619, pr#21389, Orit Wasserman)
* rgw: s3website error handler uses original object name (issue#23201,
issue#23310, pr#20889, Casey Bodley)
* rgw: upldate the max-buckets when the quota is uploaded (issue#23022,
pr#20477, zhaokun)
* rgw: usage log fixes (issue#23686, issue#23758, pr#21388, Yehuda
Sadeh, Greg Farnum, Robin H. Johnson)
* rocksdb: incorporate the fix in RocksDB for no fast CRC32 path
(issue#22534, pr#20825, Radoslaw Zarzynski)
* scrub errors not cleared on replicas can cause inconsistent pg state
when replica takes over primary (issue#23267, pr#21103, David Zafman)
* snapmapper inconsistency, crash on luminous (issue#23500, pr#21118,
Sage Weil)
* Special scrub handling of hinfo_key errors (issue#23654, issue#23428,
issue#23364, pr#21397, David Zafman)
* src: s/--use-wheel// (pr#21177, Kefu Chai)
* systemd: Wait 10 seconds before restarting ceph-mgr (issue#23083,
issue#23101, pr#20604, Wido den Hollander)
* test_admin_socket.sh may fail on wait_for_clean (issue#23507,
pr#21124, Mykola Golub)
* test/ceph-disk: specify the python used for creating venv
(issue#23281, pr#20817, Kefu Chai)
* TestLibRBD.RenameViaLockOwner may still fail with -ENOENT
(issue#23152, issue#23068, pr#20628, Mykola Golub)
* test/librbd: utilize unique pool for cache tier testing (issue#23064,
issue#11502, pr#20550, Jason Dillaman)
* test/pybind/test_rbd: allow v1 images for testing (pr#21471, Sage
Weil)
* test: Replace bc command with printf command (pr#21015, David Zafman)
* tests: drop upgrade/jewel-x/point-to-point-x in luminous and master
(issue#23159, issue#22888, pr#20641, Nathan Cutler)
* tests: ENGINE Error in 'start' listener <bound in rados (issue#23606,
pr#21307, John Spray)
* tests: rgw: swift tests target ceph-luminous branch (pr#21048, Nathan
Cutler)
* tests: unittest_pglog timeout (issue#23522, issue#23504, pr#21134,
Nathan Cutler)
* Update mgr/restful documentation (issue#23230, pr#20725, Boris Ranto)
Getting Ceph
------------
* Git at git://github.com/ceph/ceph.git
* Tarball at http://download.ceph.com/tarballs/ceph-12.2.5.tar.gz
* For packages, see
http://docs.ceph.com/docs/master/install/get-packages/
* For ceph-deploy, see
http://docs.ceph.com/docs/master/install/install-ceph-deploy
* Release git sha1: cad919881333ac92274171586c827e01f554a70a
* Blog entry: https://ceph.com/releases/v12-2-5-luminous-released/
From the ceph devel community, we wish you a happy upgrade process.
Best,
Abhishek
We're glad to announce the fifth bugfix release of Luminous v12.2.x long
term stable
release series. This release contains a range of bug fixes across all
compoenents of Ceph. We recommend all the users of 12.2.x series to
update.
Notable Changes
---------------
* MGR
The ceph-rest-api command-line tool included in the ceph-mon
package has been obsoleted by the MGR "restful" module. The
ceph-rest-api tool is hereby declared deprecated and will be dropped
in Mimic.
The MGR "restful" module provides similar functionality via a "pass
through"
method. See http://docs.ceph.com/docs/luminous/mgr/restful for
details.
* CephFS
Upgrading an MDS cluster to 12.2.3+ will result in all active MDS
exiting due to feature incompatibilities once an upgraded MDS comes
online (even as standby). Operators may ignore the error messages
and continue upgrading/restarting or follow this upgrade sequence:
Reduce the number of ranks to 1 (`ceph fs set <fs_name> max_mds 1`),
wait for all other MDS to deactivate, leaving the one active MDS,
upgrade the single active MDS, then upgrade/start standbys. Finally,
restore the previous max_mds.
See also: https://tracker.ceph.com/issues/23172
Other Notable Changes
---------------------
* add --add-bucket and --move options to crushtool (issue#23472,
issue#23471, pr#21079, Kefu Chai)
* BlueStore.cc: _balance_bluefs_freespace: assert(0 == "allocate failed,
wtf") (issue#23063, pr#21394, Igor Fedotov, xie xingguo, Sage Weil, Zac
Medico)
* bluestore: correctly check all block devices to decide if journal
is\_… (issue#23173, issue#23141, pr#20651, Greg Farnum)
* bluestore: statfs available can go negative (issue#23074, pr#20554,
Igor Fedotov, Sage Weil)
* build Debian installation packages failure (issue#22856, issue#22828,
pr#20250, Tone Zhang)
* build/ops: deb: move python-jinja2 dependency to mgr (issue#22457,
pr#20748, Nathan Cutler)
* build/ops: deb: move python-jinja2 dependency to mgr (issue#22457,
pr#21233, Nathan Cutler)
* build/ops: run-make-check.sh: fix SUSE support (issue#22875,
issue#23178, pr#20737, Nathan Cutler)
* cephfs-journal-tool: Fix Dumper destroyed before shutdown
(issue#22862, issue#22734, pr#20251, dongdong tao)
* ceph.in: print all matched commands if arg missing (issue#22344,
issue#23186, pr#20664, Luo Kexue, Kefu Chai)
* ceph-objectstore-tool command to trim the pg log (issue#23242,
pr#20803, Josh Durgin, David Zafman)
* ceph osd force-create-pg cause all ceph-mon to crash and unable to
come up again (issue#22942, pr#20399, Sage Weil)
* ceph-volume: adds raw device support to 'lvm list' (issue#23140,
pr#20647, Andrew Schoen)
* ceph-volume: allow parallel creates (issue#23757, pr#21509, Theofilos
Mouratidis)
* ceph-volume: allow skipping systemd interactions on activate/create
(issue#23678, pr#21538, Alfredo Deza)
* ceph-volume: automatic VDO detection (issue#23581, pr#21505, Alfredo
Deza)
* ceph-volume be resilient to $PATH issues (pr#20716, Alfredo Deza)
* ceph-volume: fix action plugins path in tox (pr#20923, Guillaume
Abrioux)
* ceph-volume Implement an 'activate all' to help with dense servers or
migrating OSDs (pr#21533, Alfredo Deza)
* ceph-volume improve robustness when reloading vms in tests (pr#21072,
Alfredo Deza)
* ceph-volume lvm.activate error if no bluestore OSDs are found
(issue#23644, pr#21335, Alfredo Deza)
* ceph-volume: Nits noticed while studying code (pr#21565, Dan Mick)
* ceph-volume tests alleviate libvirt timeouts when reloading
(issue#23163, pr#20754, Alfredo Deza)
* ceph-volume update man page for prepare/activate flags (pr#21574,
Alfredo Deza)
* ceph-volume: Using --readonly for {vg|pv|lv}s commands (pr#21519,
Erwan Velu)
* client: allow client to use caps that are revoked but not yet returned
(issue#23028, issue#23314, pr#20904, Jeff Layton)
* : Client:Fix readdir bug (issue#22936, pr#20356, dongdong tao)
* client: release revoking Fc after invalidate cache (issue#22652,
pr#20342, "Yan, Zheng")
* Client: setattr should drop "Fs" rather than "As" for mtime and size
(issue#22935, pr#20354, dongdong tao)
* client: use either dentry_invalidate_cb or remount_cb to invalidate k…
(issue#23355, pr#20960, Zhi Zhang)
* cls/rbd: group_image_list incorrectly flagged as RW (issue#23407,
issue#23388, pr#20967, Jason Dillaman)
* cls/rgw: fix bi_log_iterate_entries return wrong truncated
(issue#22737, issue#23225, pr#21054, Tianshan Qu)
* cmake: rbd resource agent needs to be executable (issue#22980,
pr#20617, Tim Bishop)
* common/dns_resolv.cc: Query for AAAA-record if ms_bind_ipv6 is True
(issue#23078, issue#23174, pr#20710, Wido den Hollander)
* common/ipaddr: Do not select link-local IPv6 addresses (issue#21813,
pr#21111, Willem Jan Withagen)
* common: omit short option for id in help for clients (issue#23156,
issue#23041, pr#20654, Patrick Donnelly)
* common: should not check for VERSION_ID (issue#23477, issue#23478,
pr#21090, Kefu Chai, Shengjing Zhu)
* config: Change bluestore_cache_kv_max to type INT64 (pr#20334, Zhi
Zhang)
* Couldn't init storage provider (RADOS) (issue#23349, issue#22351,
pr#20896, Brad Hubbard)
* doc: Add missing pg states from doc (issue#23113, pr#20584, David
Zafman)
* doc: outline upgrade procedure for mds cluster (issue#23634,
issue#23568, pr#21352, Patrick Donnelly)
* doc/rgw: add page for http frontend configuration (issue#13523,
issue#22884, pr#20242, Casey Bodley)
* doc: rgw: mention the civetweb support for binding to multiple ports
(issue#20942, issue#23317, pr#20906, Abhishek Lekshmanan)
* docs fix ceph-volume missing sub-commands (pr#20691, Katie Holly, Yao
Zongyou, David Galloway, Sage Weil, Alfredo Deza)
* doc: update man page to explain ceph-volume support bluestore
(issue#23142, issue#22663, pr#20679, lijing)
* Double free in rados_getxattrs_next (issue#22940, issue#22042,
pr#20358, Gu Zhongyan)
* fixes for openssl & libcurl (issue#23239, issue#23245, issue#22951,
issue#23221, issue#23203, pr#20722, Marcus Watts, Abhishek Lekshmanan,
Jesse Williamson)
* invalid JSON returned when querying pool parameters (issue#23312,
issue#23200, pr#20890, Chang Liu)
* is_qemu_running in qemu_rebuild_object_map.sh and
qemu_dynamic_features.sh may return false positive (issue#23524,
pr#21192, Mykola Golub)
* [journal] allocating a new tag after acquiring the lock should use
on-disk committed position (issue#23011, issue#22945, pr#20454, Jason
Dillaman)
* journal: Message too long error when appending journal (issue#23545,
issue#23526, pr#21216, Mykola Golub)
* legal: remove doc license ambiguity (issue#23410, issue#23336,
pr#20988, Nathan Cutler)
* librados: make OPERATION_FULL_FORCE the default for rados_remove()
(issue#23114, issue#22413, pr#20585, Kefu Chai)
* librados/snap_set_diff: don't assert on empty snapset (issue#23423,
pr#20991, Mykola Golub)
* librbd: potential crash if object map check encounters error
(issue#22857, issue#22819, pr#20253, Jason Dillaman)
* log: Fix AddressSanitizer: new-delete-type-mismatch (issue#23324,
issue#23412, pr#20998, Brad Hubbard)
* mds: add uptime to MDS status (issue#23150, pr#20626, Patrick
Donnelly)
* mds: FAILED assert (p != active_requests.end()) in MDRequestRef
MDCache::request_get(metareqid_t) (issue#23154, issue#23059, pr#21176,
"Yan, Zheng")
* mds: fix session reference leak (issue#22821, issue#22969, pr#20432,
"Yan, Zheng")
* mds: optimize getattr file size (issue#23013, issue#22925, pr#20455,
"Yan, Zheng")
* mgr: Backport recent prometheus exporter changes (pr#20642, Jan
Fajerski, Boris Ranto)
* mgr: Backport recent prometheus rgw changes (pr#21492, Jan Fajerski,
John Spray, Boris Ranto, Rubab-Syed)
* mgr/balancer: pool-specific optimization support and bug fixes
(pr#20359, xie xingguo)
* mgr: die on bind() failure (issue#23175, pr#20712, John Spray)
* mgr: fix MSG_MGR_MAP handling (issue#23409, pr#20973, Gu Zhongyan)
* mgr: prometheus: fix PG state names (pr#21365, John Spray)
* mgr: prometheus: set metadata metrics value to '1' (#22717) (pr#20254,
Konstantin Shalygin)
* mgr: quieten logging on missing OSD stats (issue#23224, pr#21053, John
Spray)
* mgr/zabbix: Backports to Luminous (pr#20781, Wido den Hollander)
* mon: allow removal of tier of ec overwritable pool (issue#22971,
issue#22754, pr#20433, Patrick Donnelly)
* mon: ops get stuck in "resend forwarded message to leader"
(issue#22114, issue#23077, pr#21016, Kefu Chai, Greg Farnum)
* mon, osd: fix potential collided \*Up Set\* after PG remapping
(issue#23118, pr#20829, xie xingguo)
* mon/OSDMonitor.cc: fix expected_num_objects interpret error
(issue#22530, issue#23315, pr#20907, Yang Honggang)
* mon: update PaxosService::cached_first_committed in PaxosService::may…
(issue#23626, issue#11332, pr#21328, Xuehan Xu, yupeng chen)
* msg/async: size of EventCenter::file_events should be greater than fd
(issue#23253, issue#23306, pr#20867, Yupeng Chen)
* Objecter: add ignore overlay flag if got redirect reply (pr#20766,
Ting Yi Lin)
* os/bluestore: avoid overhead of std::function in blob_t (pr#20674,
Radoslaw Zarzynski)
* os/bluestore: avoid unneeded BlobRefing in _do_read() (pr#20675,
Radoslaw Zarzynski)
* os/bluestore: backport fixes around _reap_collection (pr#20964,
Jianpeng Ma)
* os/bluestore: change the type of aio_t:res to long (issue#23527,
issue#23544, pr#21231, kungf)
* os/bluestore: _dump_onode() don't prolongate Onode anymore (pr#20676,
Radoslaw Zarzynski)
* os/bluestore: recalc_allocated() when decoding bluefs_fnode_t
(issue#23256, issue#23212, pr#20771, Jianpeng Ma, Igor Fedotov, Kefu
Chai)
* os/bluestore: trim cache every 50ms (instead of 200ms) (issue#23226,
pr#21059, Sage Weil)
* osd: add numpg_removing metric (pr#20785, Sage Weil)
* osdc/Journaler: make sure flush() writes enough data (issue#22967,
issue#22824, pr#20431, "Yan, Zheng")
* osd: do not release_reserved_pushes when requeuing (pr#21229, Sage
Weil)
* osd: Fix assert when checking missing version (issue#21218,
issue#23024, pr#20495, David Zafman)
* osd: objecter sends out of sync with pg epochs for proxied ops
(issue#22123, issue#23075, pr#20609, Sage Weil)
* osd/OSDMap: skip out/crush-out osds (pr#20840, xie xingguo)
* osd/osd_types: fix pg_pool_t encoding for hammer (pr#21283, Sage Weil)
* osd: remove cost from mclock op queues; cost not handled well in dmcl…
(pr#21426, J. Eric Ivancich)
* osd: Remove partially created pg known as DNE (issue#23160,
issue#21833, pr#20668, David Zafman)
* osd: resend osd_pgtemp if it's not acked (issue#23610, issue#23630,
pr#21330, Kefu Chai)
* osd: treat successful and erroroneous writes the same for log trimming
(issue#23323, issue#22050, pr#20851, Josh Durgin)
* os/filestore: fix do_copy_range replay bug (issue#23351, issue#23298,
pr#20957, Sage Weil)
* parent blocks are still seen after a whole-object discard
(issue#23304, issue#23285, pr#20860, Ilya Dryomov, Jason Dillaman)
* PendingReleaseNotes: add note about upgrading MDS (issue#23414,
pr#21001, Patrick Donnelly)
* : qa: adjust cephfs full test for kclient (issue#22966, issue#22886,
pr#20417, "Yan, Zheng")
* qa: ignore io pause warnings in mds-full test (issue#23062,
issue#22990, pr#20525, Patrick Donnelly)
* qa: ignore MON_DOWN while thrashing mons (issue#23061, pr#20523,
Patrick Donnelly)
* qa/rgw: remove some civetweb overrides for beast testing (issue#23002,
issue#23176, pr#20736, Casey Bodley)
* qa: src/test/libcephfs/test.cc:376: Expected: (len) > (0), actual: -34
vs 0 (issue#22383, issue#22221, pr#21173, Patrick Donnelly)
* qa: synchronize kcephfs suites with fs/multimds (issue#22891,
issue#22627, pr#20302, Patrick Donnelly)
* qa/tests - added tag: v12.2.2 to be used by client.1 (pr#21452, Yuri
Weinstein)
* qa/tests - Change machine type from 'vps' to 'ovh' as 'vps' does not …
(pr#21031, Yuri Weinstein)
* qa/workunits/rados/test-upgrade-to-mimic.sh: fix tee output (pr#21506,
Sage Weil)
* qa/workunits/rbd: switch devstack tempest to 17.2.0 tag (issue#23177,
issue#22961, pr#20715, Jason Dillaman)
* radosgw-admin data sync run crashes (issue#23180, pr#20762,
lvshanchun)
* rbd-mirror: fix potential infinite loop when formatting status message
(issue#22964, issue#22932, pr#20416, Mykola Golub)
* rbd-nbd: fix ebusy when do map (issue#23542, issue#23528, pr#21230, Li
Wang)
* rgw: add radosgw-admin sync error trim to trim sync error log
(issue#23302, pr#20859, fang yuxiang)
* rgw: add xml output header in RGWCopyObj_ObjStore_S3 response msg
(issue#22416, issue#22635, pr#19883, Enming Zhang)
* rgw: Admin API Support for bucket quota change (issue#23357,
issue#21811, pr#20885, Jeegn Chen)
* rgw: allow beast frontend to listen on specific IP address
(issue#22858, issue#22778, pr#20252, Yuan Zhou)
* rgw: can't download object with range when compression enabled
(issue#23146, issue#23179, issue#22852, pr#20741, fang yuxiang)
* rgw: data sync of versioned objects, note updating bi marker
(issue#23025, pr#21214, Yehuda Sadeh)
* RGW doesn't check time skew in auth v4 http header request
(issue#23252, issue#22766, issue#22439, issue#22418, pr#20072, Bingyin
Zhang, Casey Bodley)
* rgw_file: avoid evaluating nullptr for readdir offset (issue#22889,
pr#20345, Matt Benjamin)
* rgw: fix crash with rgw_run_sync_thread false (issue#23318,
issue#20448, pr#20932, Orit Wasserman)
* rgw: fix memory fragmentation problem reading data from client
(issue#23347, pr#20953, Marcus Watts)
* rgw: fix mutlisite read-write issues (issue#23690, issue#22804,
pr#21390, Niu Pengju)
* rgw: fix the max-uploads parameter not work (issue#23020, issue#22825,
pr#20476, Xin Liao)
* rgw_log, rgw_file: account for new required envvars (issue#23192,
issue#21942, pr#20672, Matt Benjamin)
* rgw: log the right http status code in civetweb frontend's access log
(issue#22812, issue#22538, pr#20157, Yao Zongyou)
* rgw: parse old rgw_obj with namespace correctly (issue#23102,
issue#22982, pr#20586, Yehuda Sadeh)
* rgw recalculate stats option added (issue#23691, issue#23720,
issue#23335, issue#23322, pr#21393, Abhishek Lekshmanan)
* rgw: reject encrypted object COPY before supported (issue#23232,
issue#23346, pr#20937, Jeegn Chen)
* rgw: rgw: reshard cancel command should clear bucket resharding flag
(issue#21619, pr#21389, Orit Wasserman)
* rgw: s3website error handler uses original object name (issue#23201,
issue#23310, pr#20889, Casey Bodley)
* rgw: upldate the max-buckets when the quota is uploaded (issue#23022,
pr#20477, zhaokun)
* rgw: usage log fixes (issue#23686, issue#23758, pr#21388, Yehuda
Sadeh, Greg Farnum, Robin H. Johnson)
* rocksdb: incorporate the fix in RocksDB for no fast CRC32 path
(issue#22534, pr#20825, Radoslaw Zarzynski)
* scrub errors not cleared on replicas can cause inconsistent pg state
when replica takes over primary (issue#23267, pr#21103, David Zafman)
* snapmapper inconsistency, crash on luminous (issue#23500, pr#21118,
Sage Weil)
* Special scrub handling of hinfo_key errors (issue#23654, issue#23428,
issue#23364, pr#21397, David Zafman)
* src: s/--use-wheel// (pr#21177, Kefu Chai)
* systemd: Wait 10 seconds before restarting ceph-mgr (issue#23083,
issue#23101, pr#20604, Wido den Hollander)
* test_admin_socket.sh may fail on wait_for_clean (issue#23507,
pr#21124, Mykola Golub)
* test/ceph-disk: specify the python used for creating venv
(issue#23281, pr#20817, Kefu Chai)
* TestLibRBD.RenameViaLockOwner may still fail with -ENOENT
(issue#23152, issue#23068, pr#20628, Mykola Golub)
* test/librbd: utilize unique pool for cache tier testing (issue#23064,
issue#11502, pr#20550, Jason Dillaman)
* test/pybind/test_rbd: allow v1 images for testing (pr#21471, Sage
Weil)
* test: Replace bc command with printf command (pr#21015, David Zafman)
* tests: drop upgrade/jewel-x/point-to-point-x in luminous and master
(issue#23159, issue#22888, pr#20641, Nathan Cutler)
* tests: ENGINE Error in 'start' listener <bound in rados (issue#23606,
pr#21307, John Spray)
* tests: rgw: swift tests target ceph-luminous branch (pr#21048, Nathan
Cutler)
* tests: unittest_pglog timeout (issue#23522, issue#23504, pr#21134,
Nathan Cutler)
* Update mgr/restful documentation (issue#23230, pr#20725, Boris Ranto)
Getting Ceph
------------
* Git at git://github.com/ceph/ceph.git
* Tarball at http://download.ceph.com/tarballs/ceph-12.2.5.tar.gz
* For packages, see
http://docs.ceph.com/docs/master/install/get-packages/
* For ceph-deploy, see
http://docs.ceph.com/docs/master/install/install-ceph-deploy
* Release git sha1: cad919881333ac92274171586c827e01f554a70a
* Blog entry: https://ceph.com/releases/v12-2-5-luminous-released/
From the ceph devel community, we wish you a happy upgrade process.
Best,
Abhishek