doc/cephfs: disambiguate "Reporting Free Space"

Make a few sentences clearer in doc/cephfs/ceph-auth.rst.

Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 788ccff18149b16cb01947c5bcf3bde380090df0)

Merge pull request #56852 from zdover23/wip-doc-2024-04-12-backport-56831-to-quincy

quincy: doc/cephfs: refine client-auth (3 of 3)

Merge pull request #54946 from rishabh-d-dave/wip-63407-quincy

quincy: MDSAuthCaps: print better error message for perm flag in MDS caps

Reviewed-by: Milind Changire <mchangir@redhat.com>

doc/cephfs: refine client-auth (3 of 3)

Refine the final third of doc/cephfs/client-auth.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 44d1eeed703e968b374ec4d12fff3a2466a4c276)

Merge pull request #56843 from zdover23/wip-doc-2024-04-12-backport-56784-to-quincy

quincy: doc/cephfs: refine client-auth (2 of 3)

doc/cephfs: refine client-auth (2 of 3)

Refine the second third of doc/cephfs/client-auth.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 083f56352b4fff662dff3c78b6a0c455605d02ff)

qa/vstart_runner: set LocalCephManager.cluster

Use LocalContext instance to set LocalCephManager.cluster.

Fixes: https://tracker.ceph.com/issues/53601
Signed-off-by: Rishabh Dave <ridave@redhat.com>
(cherry picked from commit d9fbf65f77ea69355a0f2aeeb8ee6e6d95a14a26)

qa/cephfs: fix caps_helper.py

Replace calls to run_cluster_cmd() by calls to run_ceph_cmd().

Ideally, a backport should have fixed this issue but the method under
inspection here, "get_mon_cap_from_keyring()", has gone through lots of
changes, compared to the main branch, along with rest of caps_helper.py.
To avoid backporting large amount of QA changes, writing a specific fix
will be easier and faster.

This will also help with rest of Quincy backports since this patch
series/PR makes an important change to QA code.

Signed-off-by: Rishabh Dave <ridave@redhat.com>

Merge pull request #56480 from batrick/wip-65154-quincy

quincy: pybind/mgr/devicehealth: skip legacy objects that cannot be loaded

Reviewed-by: Laura Flores <lflores@redhat.com>

Merge pull request #56360 from Svelar/wip-65026-quincy

quincy: mgr/dashboard/frontend:Ceph dashboard supports multiple languages

Reviewed-by: Avan Thakkar <athakkar@redhat.com>

Merge pull request #55779 from ifed01/wip-ifed-fix-63795-qui

quincy: test/store_test: fix deferred writing test cases

Reviewed-by: Adam Kupczyk <akupczyk@redhat.com>

Merge pull request #56781 from zdover23/wip-doc-2024-04-09-backport-56754-to-quincy

quincy: doc/cephfs: refine client-auth (1 of 3)

Merge pull request #56799 from zdover23/wip-doc-2024-04-10-backport-56796-to-quincy

quincy: doc/mgr: remove Zabbix 1 information

doc/mgr: remove Zabbix 1 information

Remove information about the installation of the Zabbix module and link
to a discussion of the reasoning behind Ceph's refusal to support
Zabbix.

John Jasen developed a procedure explaining how to install "Zabbix 2".
This commit removes outdated procedures and explains why those
procedures were removed. Immediately following this explanation, the
text includes an explanation of how to install "Zabbix 2".

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 29ac627956c5e5cdd4ed5f1316c20bc9e1fe0ff7)

Merge pull request #56763 from adk3798/quincy-cephadm-pin-pyfakefs-version

quincy: cephadm: pin pyfakefs version for tox tests

Reviewed-by: John Mulligan <jmulligan@redhat.com>

doc/cephfs: refine client-auth (1 of 3)

Refine the first third of doc/cephfs/client-auth.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 82c5bac5df553f1e13a2df3a107b2692efa6fc27)

cephadm: pin pyfakefs version for tox tests

5.4.0 seems to have caused a number of permission issues
in the test. In order to unblock make check, let's pin it
to 5.3.5 for now.

Signed-off-by: Adam King <adking@redhat.com>
(cherry picked from commit ce71ce10b7551a649c9a64be992c0eddfa7e7243)

Merge pull request #56737 from rhcs-dashboard/fix-65286-quincy

mgr/dashboard: add Table Schema to grafonnet

Reviewed-by: Nizamudeen A <nia@redhat.com>

Merge pull request #56741 from zdover23/wip-doc-2024-05-07-backport-56738-to-quincy

quincy: doc/dev: refine "Concepts" 4 of 3

doc/dev: refine "Concepts" 4 of 3

s/PG's PG logs/PG's logs/

re https://github.com/ceph/ceph/pull/56727#discussion_r1553541922

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 221d734760b6f680e4d17cd2f0bfcd39f914c8d6)

Merge pull request #56730 from zdover23/wip-doc-2024-04-05-backport-56727-to-quincy

quincy: doc/dev: refine "Concepts" 3 of 3

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

mgr/dashboard: add Table Schema to grafonnet

Backport of #56509 in quincy didn't include the Table Schema in the utils.libsonnet because of which the json generation ias failing. This PR tends to add the Table Schema

Signed-off-by: Aashish Sharma <aasharma@redhat.com>

doc/dev: refine "Concepts" 3 of 3

Refine the third third of the entries in the section "Concepts" in
doc/dev/peering.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 512e2dc9d52fdd14dfdd87ccd141e535d3098fb7)

Merge pull request #56726 from zdover23/wip-doc-2024-04-05-backport-56646-to-quincy

quincy: doc/dev: refine "Concepts" 2 of 3

Merge pull request #56680 from aaSharma14/wip-65286-quincy

quincy: mgr/dashboard: replace deprecated table panel in grafana with a newer table panel

Reviewed-by: Nizamudeen A <nia@redhat.com>

doc/dev: refine "Concepts" 2 of 3

Refine the second third of the entries in the section "Concepts" in
doc/dev/peering.rst.

Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 7bb35282da27f0c18ffbe36f2c0852a827c5bc2f)

Merge pull request #56685 from zdover23/wip-doc-2024-04-04-backport-56662-to-quincy

quincy: doc/mgr: credit John Jasen for Zabbix 2

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #56558 from afreen23/wip-65206-quincy

quincy: mgr/dashboard: make ceph logo redirect to dashboard

Reviewed-by: Ankush Behl <cloudbehl@gmail.com>
Reviewed-by: Nizamudeen A <nia@redhat.com>

doc/mgr: credit John Jasen for Zabbix 2

Credit John Jasen for the development of the procedures describing the
installation of Zabbix 2.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 28aa556448cf02dc943653e76a7ef89e10ae93e9)

mgr/dashboard: replace deprecated table panel in grafana with a newer
table panel

Fixes: https://tracker.ceph.com/issues/65174
Signed-off-by: Aashish Sharma <aasharma@redhat.com>
(cherry picked from commit c2f4aa7887d8322bc58cd1cb322746246ccebe32)

Merge pull request #56655 from aaSharma14/wip-65287-quincy

quincy: mgr/dashboard: replace piechart plugin charts with native pie chart panel

Reviewed-by: Nizamudeen A <nia@redhat.com>

Merge pull request #56661 from zdover23/wip-doc-2024-04-03-backport-56635-to-quincy

quincy: doc/dev: refine "Concepts"

Merge pull request #56653 from aaSharma14/wip-65282-quincy

quincy: mgr/dashboard: upgrade from old 'graph' type panels to the new 'timeseries' panel

Reviewed-by: Nizamudeen A <nia@redhat.com>

doc/dev: refine "Concepts"

Refine the text in the first third of the entries in the section
"Concepts" in doc/dev/peering.rst.

Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 530b11be24c6e702d4d9b9227649db8ca34591e4)

mgr/dashboard: replace piechart plugin charts with native pie chart
panel

Fixes: https://tracker.ceph.com/issues/64579
Signed-off-by: Aashish Sharma <aasharma@redhat.com>
(cherry picked from commit 6e5efb626f4b3503a12371a8f609fdb5175a3ebe)

mgr/dashboard: upgrade from old 'graph' type panels to the new
'timeseries' panel

The graph panel type is deprecated, and disappears after Grafana v9.1 (current version is 10.0) to prevent more old type panels being created. These should be migrated to the timeseries panel type, to avoid potential problems with future Grafana versions.

Fixes: https://tracker.ceph.com/issues/61720
Signed-off-by: Aashish Sharma <aasharma@redhat.com>
(cherry picked from commit 2573426f54aab237ed855a4e88d5b89ddbd76acd)

Merge pull request #56632 from zdover23/wip-doc-2024-04-02-backport-56614-to-quincy

quincy: doc/mgr: update zabbix information

doc/mgr: update zabbix information

Include information from John Jasen about how to install Zabbix.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit ebe7651dd85ae1f1570d8c34479b9bdd1249d83c)

Merge pull request #56604 from zdover23/wip-doc-2024-04-01-backport-56600-to-quincy

quincy: doc/dev: update leads list

doc/dev: update leads list

Remove Joao Luis from the list of component leads.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 158b0403bd66cdf6c4b456146705f42d69f56730)

Merge pull request #56595 from zdover23/wip-doc-2024-03-31-backport-56592-to-quincy

quincy: doc/rados/operations: Improve crush_location docs

doc/rados/operations: Improve crush_location docs

* Fix incorrect syntax
* Use underscores for config options, like other ceph docs did
* Fix incorrect statement that crush_location_hook adds fiels; it replaces
* Explain `root=default host=HOSTNAME` is not set if `crush_location` is given
* Remove duplication across sections
* Point out that `root=default` is important

Signed-off-by: Niklas Hambüchen <mail@nh2.me>
(cherry picked from commit d91e75e1e92b73bf967740575b3c27a86ef844d5)

Merge pull request #56590 from zdover23/wip-doc-2024-03-30-backport-56581-to-quincy

quincy: doc/dev: update leads list

doc/dev: update leads list

Update the list of component leads in
doc/dev/developer_guide/essentials.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 57e9427eac08b4057999f5afc44cf0fc77a3068f)

Merge pull request #55944 from vshankar/wip-64704-quincy

quincy: qa: remove error string checks and check w/ return value

Reviewed-by: Milind Changire <mchangir@redhat.com>

Merge pull request #56467 from zdover23/wip-doc-2024-03-26-backport-56436-to-quincy

quincy: doc/start: improve MDS explanation

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #56524 from zdover23/wip-doc-2024-03-27-backport-56173-to-quincy

quincy: doc/dev: osd_internals/snaps.rst: add clone_overlap doc

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #56551 from rhcs-dashboard/wip-65197-quincy

quincy: mgr/dashboard: sanitize dashboard user creation

Reviewed-by: Pedro Gonzalez Gomez <pegonzal@redhat.com>
Reviewed-by: afreen23 <NOT@FOUND>

mgr/dashboard: make ceph logo redirect to dashboard

Fixes https://tracker.ceph.com/issues/64734

Clicking on ceph logo in navigation takes back to overview dashboard.

Signed-off-by: Afreen <afreen23.git@gmail.com>
(cherry picked from commit 44e7bb336c26da77f49fb027578509975b5b2633)

Merge pull request #56050 from lxbsz/wip-64586

quincy: mds: allow lock state to be LOCK_MIX_SYNC in replica for filelock

Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #55828 from kotreshhr/wip-64581-quincy

quincy: qa: Fix fs/full suite

Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #54187 from rishabh-d-dave/wip-57929-quincy

quincy: qa/cephfs: handle non-numeric values for json.loads()

Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #54186 from rishabh-d-dave/wip-62878-quincy

quincy: cephfs: upgrade cephfs-shell's path wherever necessary

Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #50730 from vshankar/tr-59041

quincy: client, mds: update mtime and change attr for snapdir when snaps are created, deleted and renamed

Reviewed-by: Xiubo Li <xiubli@redhat.com>

Merge pull request #56260 from guits/wip-64944-quincy

quincy: ceph-volume: add missing import

Merge pull request #55480 from guits/wip-64336-quincy

quincy: ceph-volume: fix zap_partitions() in devices.lvm.zap

mgr/dashboard: sanitize dashboard user creation

Fixes: https://tracker.ceph.com/issues/65030
Signed-off-by: Pedro Gonzalez Gomez <pegonzal@redhat.com>
(cherry picked from commit 9951a3a7f314c7cd1eb147fb1b398ac6c5212806)

ceph-volume: fix zap_partitions() in devices.lvm.zap

The current logic is unable to find the holders for the
partition being zapped.

This commit fixes this issue.

Fixes: https://tracker.ceph.com/issues/64248
Signed-off-by: Guillaume Abrioux <gabrioux@ibm.com>
(cherry picked from commit 36c83bf5424308214228b1c86d8e1d215b8519c5)

ceph-volume: fix partitions support in disk.get_devices()

The following:
```
is_part = get_file_contents(os.path.join(_sys_dev_block_path, item, 'partition')) == "1"
```
assumes any `/sys/dev/block/x:y/partition` contains '1' which is wrong.
This file actually contains the corresponding partition number.

Signed-off-by: Guillaume Abrioux <gabrioux@ibm.com>
(cherry picked from commit f72100bbd17539d9774ae72215afefee16f20775)

ceph-volume: fix util.get_partitions

The current logic makes it report only the first
partitions of devices.

Fixes: https://tracker.ceph.com/issues/63086
Signed-off-by: Guillaume Abrioux <gabrioux@ibm.com>
(cherry picked from commit b14ff07e6344d9f097259265d468f6300818b053)

doc/dev: osd_internals/snaps.rst: add clone_overlap doc

snapdir concept was removed in: https://github.com/ceph/ceph/pull/17579

Co-authored-by: Zac Dover <zac.dover@proton.me>
Signed-off-by: Matan Breizman <mbreizma@redhat.com>
(cherry picked from commit 6a7f2b0fda74aedb213067abe5c0a64b68fbbdc7)

Merge pull request #56496 from zdover23/wip-doc-2024-03-27-backport-56450-to-quincy

quincy: docs/rados: remove incorrect ceph command

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #55543 from rhcs-dashboard/wip-61715-quincy

quincy: mgr/dashboard: fix the jsonschema issue in install-deps

Reviewed-by: Aashish Sharma <aasharma@redhat.com>
Reviewed-by: ivoalmeida <NOT@FOUND>

Merge pull request #55545 from rhcs-dashboard/wip-61659-quincy

quincy: mgr/dashboard: change deprecated grafana URL in daemon logs

Reviewed-by: Aashish Sharma <aasharma@redhat.com>
Reviewed-by: ivoalmeida <NOT@FOUND>

docs/rados: remove incorrect ceph command

The removed line was (incorrectly changed) output of the previous command.

Signed-off-by: Taha Jahangir <mtjahangir@gmail.com>
(cherry picked from commit 3cd39e3582ed830f86c55d2203ece72fa0f9426b)

Merge pull request #56212 from idryomov/wip-63770-quincy

quincy: librbd: account for discards that truncate in ObjectListSnapsRequest

Reviewed-by: Ramana Raja <rraja@redhat.com>

Merge pull request #55501 from cbodley/wip-64363-quincy

quincy: cmake/modules/BuildRocksDB.cmake: inherit parent's CMAKE_CXX_FLAGS

Reviewed-by: Mark Nelson <mnelson@redhat.com>

Merge pull request #55154 from rzarzynski/wip-64007-quincy

quincy:  common/weighted_shuffle: don't feed std::discrete_distribution with all-zero weights

Reviewed-by: Prashant D <pdhange@redhat.com>

Merge pull request #54904 from kamoltat/wip-ksirivad-backport-quincy-52633

quincy: pybind/mgr/pg_autoscaler: Cut back osdmap.get_pools calls

Reviewed-by: Nitzan Mordechai <nmordech@redhat.com>

pybind/mgr/devicehealth: skip legacy objects that cannot be loaded

Log looks like after test:

    2023-12-21T16:09:28.804+0000 7fbe7fd86700  0 [devicehealth DEBUG root] loading object ABC_DEADB33F_FA
    2023-12-21T16:09:28.805+0000 7fbe7fd86700  0 [devicehealth DEBUG root] object rados.Object(ioctx=<rados.Ioctx object at 0x7fbeee0c4668>,key=ABC_DEADB33F_FA,nspace=--default--,locator=None) does not exist because it is deleted in HEAD
    2023-12-21T16:09:28.805+0000 7fbe7fd86700  0 [devicehealth DEBUG root] finished reading legacy pool, complete = True

Credit to Greg Farnum for postulating the cause.

Fixes: https://tracker.ceph.com/issues/63882
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
(cherry picked from commit 5e6fc0bf5f52732966d5cf2987e679abee8a384d)

qa: test devicehealth legacy load of deleted snap obj

Failure without fix looks like:

    2023-12-21T16:05:55.737+0000 7fbe585b0700  0 [devicehealth DEBUG root] loading object ABC_DEADB33F_FA
    2023-12-21T16:05:55.737+0000 7fbe585b0700 -1 log_channel(cluster) log [ERR] : Unhandled exception from module 'devicehealth' while running on mgr.x: [errno 2] RADOS object not found (Failed to operate read op for oid ABC_DEADB33F_FA)
    2023-12-21T16:05:55.737+0000 7fbe585b0700 -1 devicehealth.serve:
    2023-12-21T16:05:55.737+0000 7fbe585b0700 -1 Traceback (most recent call last):
    File "/home/pdonnell/ceph/src/pybind/mgr/devicehealth/module.py", line 394, in serve
        self._do_serve()
    File "/home/pdonnell/ceph/src/pybind/mgr/mgr_module.py", line 524, in check
        return func(self, *args, **kwargs)
    File "/home/pdonnell/ceph/src/pybind/mgr/devicehealth/module.py", line 354, in _do_serve
        finished_loading_legacy = self.check_legacy_pool()
    File "/home/pdonnell/ceph/src/pybind/mgr/devicehealth/module.py", line 326, in check_legacy_pool
        if self._load_legacy_object(ioctx, obj.key):
    File "/home/pdonnell/ceph/src/pybind/mgr/devicehealth/module.py", line 300, in _load_legacy_object
        ioctx.operate_read_op(op, oid)
    File "rados.pyx", line 3723, in rados.Ioctx.operate_read_op
    rados.ObjectNotFound: [errno 2] RADOS object not found (Failed to operate read op for oid ABC_DEADB33F_FA)

Credit to Greg Farnum for postulating the cause.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
(cherry picked from commit aa30adbaa7616c8e24b3ccaad9dbcda7c0c663fc)

qa: allow failing whatever the active mgr is

Vanilla `mgr fail` will just fail the active.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
(cherry picked from commit a066467c9dc6f34a58e4085d05238a5db3f45cba)

qa: add unit tests for MgrMap down flag

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
(cherry picked from commit 9ebcbdbed0fbaf37d60fbd8db321742ee5721d8c)

mon/MgrMonitor: add "down" setting to simplify testing

This flag prevents promotion of a standby manager to the active. It also drops
the current active.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
(cherry picked from commit 2e2a3f15cdd9125029fca78b834b8b5bb53edbb1)

Merge pull request #54785 from ifed01/wip-ifed-better-osd-robust-qui

quincy: osd: improve OSD robustness.

Reviewed-by: Pere Diaz Bou <pere-altea@hotmail.com>

Merge pull request #56121 from xhernandez/wip-64736-quincy

quincy: client: fix leak of file handles

Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #56061 from mchangir/wip-64810-quincy

quincy: mds: add debug logs during setxattr ceph.dir.subvolume

Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #55986 from joscollin/wip-64742-quincy

quincy: mds: add a command to dump directory information

Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #55299 from neesingh-rh/wip-64097-quincy

quincy: src/mount: kernel mount command returning misleading error message

Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #54465 from lxbsz/wip-63274

quincy: client: queue a delay cap flushing if there are ditry caps/snapcaps

Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #56441 from rhcs-dashboard/wip-65101-quincy

quincy: mgr/dashboard: rm warning/error threshold for cpu usage

Reviewed-by: afreen23 <NOT@FOUND>

doc/start: improve MDS explanation

Improve the explanation of MDS as requested by Anthony D'Atri here:

https://github.com/ceph/ceph/pull/56367#discussion_r1536667249

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit e7eff3cf8738ddd378c2fd70075ac61dbac3cf55)

mgr/dashboard: rm warning/error threshold for cpu usage

for multi-core cpu's the value can be more than 100% so it doesn't make
sense to show warning/error when the usage is at or more than 100%.
hence removing it

Fixes: https://tracker.ceph.com/issues/58838
Signed-off-by: Nizamudeen A <nia@redhat.com>
(cherry picked from commit 131a70754a6bfbbb2d1481ba74436953c6ecc226)

 Conflicts:
src/pybind/mgr/dashboard/frontend/src/app/shared/components/usage-bar/usage-bar.component.html
  - some changes are not in quincy for the threasholds. so adapting it

Merge pull request #56427 from zdover23/wip-doc-2024-08-24-backport-56367-to-quincy

quincy: doc/start: improve MDS explanation

Merge pull request #56411 from zdover23/wip-doc-2024-03-23-backport-56377-to-quincy

quincy: doc/start: link to mon map command

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

doc/start: improve MDS explanation

Remove a prolix "on behalf of" and streamline some sentences explaining
the benefits of MDS.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 2da1812a1de7e32395cb95c2e0ebeea689c1b810)

doc/start: link to mon map command

Link to the "ceph mon stat" command when "Intro to Ceph" document first
mentions Monitor Maps.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 5d300db825316db25706111bbe577d41d41ab4b3)

osd: read osd superblock from both disk and omap and choose the best

Signed-off-by: Igor Fedotov <igor.fedotov@croit.io>
(cherry picked from commit e7c08ec996105e453549b8622c9f24eb702bf6e8)

osd: improve OSD robustness.

Achieved by
1. osd superblock data is replicated in onode's OMAP - hence one can
   recover from that after onode's content is corrupted.
2. pg_num_history object gets full overwrite which eliminatess the need to
   merge with previous data (and hence reading corrupted data wouldn't
   kill OSD).

Signed-off-by: Igor Fedotov <ifedotov@croit.io>
(cherry picked from commit 2e9c723b3eddd71b8226be790cc71f5c065e819d)

fix review about mgr/dashboard/frontend:Ceph dashboard supports multiple languages

1.Set the default value of DASHBOARD_FRONTEND_LANGS to 'ALL'.
2.Fix bug about receive the `"ALL"` or `'ALL'`from process.env.DASHBOARD_FRONTEND_LANGS that is not equal 'ALL' in cd.js.
3.When we use the make-dist script to build the front-end UI to release the ceph, we should add DASHBOARD_FRONTEND_LANGS="ALL" to support multiple languages.

Signed-off-by: TomNewChao <chaotomzhu@gmail.com>
(cherry picked from commit 913b52d6eefc1c1c763c03f2e6e54cceae5601ff)

Ceph dashboard supports multiple languages

mgr/dashboard/frontend:Ceph dashboard supports multiple languages

Signed-off-by: TomNewChao <chaotomzhu@gmail.com>
(cherry picked from commit 1a2744282c46ca113f5f9f168d1f4d66c734e64d)

Merge pull request #56341 from zdover23/wip-doc-2024-03-20-backport-56333-to-quincy

quincy: doc/cephfs: fix architecture link to correct relative path

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #56269 from zdover23/wip-doc-2024-08-19-backport-56240-to-quincy

quincy: doc/rados: update common.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #55014 from Matan-B/wip-63879-quincy

quincy: tools/ceph_objectstore_tool: Support get/set/superblock

Reviewed-by: Pere Diaz Bou <pdiazbou@redhat.com>
Reviewed-by: Nitzan Mordechai <nmordech@redhat.com>

doc/cephfs: fix architecture link to correct relative path

Signed-off-by: molpako <35787116+molpako@users.noreply.github.com>
(cherry picked from commit ceeb1ca4b38dc307e493b04a59d5d07fed23971f)

client: fix leak of file handles

Based on posix specification, the fd passed to fdopendir() will be
closed by closedir(). However CephFS client wasn't doing that. If the
user opened a directory using ceph_openat(), for example, and then
passed the returned fd to ceph_fdopendir(), the created Fh associated
with the new open was never destroyed.

This patch records the fd used in ceph_fdopendir() so that it can be
closed when ceph_closedir() is called.

Fixes: https://tracker.ceph.com/issues/64479
Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>
(cherry picked from commit fe5c13d2e207473d48aa818484584d67dc3d23b5)

Merge pull request #56195 from vshankar/wip-64925-quincy

quincy: mds: disable `defer_client_eviction_on_laggy_osds' by default

Reviewed-by: Dhairya Parmar <dparmar@redhat.com>

Merge pull request #55549 from k0ste/wip-64396-quincy

quincy: mon: fix health store size growing infinitely

Reviewed-by: Pere Diaz Bou <pdiazbou@redhat.com>
Reviewed-by: Matan Breizman <Matan.Brz@gmail.com>

Merge pull request #55698 from pdvian/wip-63843-quincy

quincy: osd: Report health error if OSD public address is not within subnet

Reviewed-by: Pere Diaz Bou <pdiazbou@redhat.com>
Reviewed-by: Nitzan Mordechai <nmordech@redhat.com>

Merge pull request #55929 from ajarr/wip-64667-quincy

quincy: qa: add diff-continuous and compare-mirror-image tests to rbd and krbd suites respectively

Reviewed-by: Ilya Dryomov <idryomov@gmail.com>