osd/scrub: handle configuration changes in OsdScrub

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: move initiate_a_scrub() to OsdScrub

Scrub initiation is now fully owned by OsdScrub.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: add ScrubQueue::ready_to_scrub()

At this phase of the refactoring:
this is the main interface from the scrub scheduler in OsdScrub
to the ScrubQueue. The ScrubQueue provides the ordered list of
all targets (for now - PGs) that are ready for scrubbing.

Scrub initiation code is modified to use the new interface.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: move scrub_sleep_time() to OsdScrub

also scrub_time_permit().

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: extract restrictions_on_scrubbing()

from ScrubQueue::select_pg_and_scrub().

Clearing the path to moving some ScrubQueue methods into
OscScrub. Starting here with the CPU load tracker.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: introduce OsdService::get_locked_pg()

which returns an RAII-wrapper around a locked PG.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: move OSD::sched_scrub() to OsdScrub

... (as OsdScrub::initiate_scrub()).

The random backoff dice roller (scrub_random_backoff())
is moved as well.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: declare OsdScrub, an OSD subobject

for all OSD scrub things.

For now: OsdScrub is mostly a forwarder to the ScrubQueue object
(which it now owns).
The resource counters moved into a separate object within OsdScrub.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: unify dout macros across scrub scheduling code

to facilitate easy migration of code fragments between
related classes.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: complete ScrubJob transition from within ScrubQueue

ScrubJob is now in the Scrub namespace.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: set_reserving_now() signature modified

set_reserving_now() can now return a failure status, indicating
a race between two PGs to start scrubbing on the same OSD.

The scrubber FSM is modified to handle the failure.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: select_pg_and_scrub() moved into osd_scrub.cc

No code changes.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: renaming & fmt support for restrictions structure

Renaming ScrubPreconds, the collection of "environmental"
restrictions on possible scrubs, to OSDRestrictions.
Also - providing fmtlib support for that structure.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: introducing random_bool_with_probability()

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: moving the resources counters code into a separate file

No code changes in this commit.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: moving code as-is into osd_scrub.cc

Code from OSD.cc & osd_scrub_sched.cc moved as-is,
to be modified in followup commits.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

osd/scrub: moving ScrubJob declaration as-is

from osd_scrub_sched.h into scrub_job.h.

A purely mechanical step. No code is changed.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

Merge pull request #51921 from kamoltat/wip-ksirivad-fix-54136

pybind/mgr/pg_autoscaler: Use bytes_used for actual_raw_used
Reviewed-by: Kamoltat Sirivadhna <ksirivad@redhat.com>

Merge pull request #53532 from zdover23/wip-doc-2023-09-19-man-ceph-monstore-tool

doc/man: s/kvstore-tool/monstore-tool/

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

doc/man: s/kvstore-tool/monstore-tool/

s/kvstore-tool/monstore-tool/ in accordance with Ilya's remark here:
https://github.com/ceph/ceph/pull/53450#discussion_r1329804085

Signed-off-by: Zac Dover <zac.dover@proton.me>

Merge pull request #53411 from rhcs-dashboard/align-charts

mgr/dashboard: align charts of landing page

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

Merge pull request #53230 from myoungwon/fix-cbj-overflow-bug

crimson/os/seastore/cbj: fix a potential overflow bug on segment_seq

Reviewed-by: Yingxin Cheng <yingxin.cheng@intel.com>
Reviewed-by: Chunmei Liu <chunmei.liu@intel.com>

Merge PR #52631 into main

* refs/pull/52631/head:
mds: add debug logs to monitor ceph.dir.subvolume management
mds: dump subvolume flag for inode

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

Merge PR #52892 into main

* refs/pull/52892/head:
qa: add test to validate periodic checks by async threads
mgr/volumes: periodically check for async work

Reviewed-by: Kotresh Hiremath Ravishankar <khiremat@redhat.com>

Merge PR #52755 into main

* refs/pull/52755/head:
mds: adjust pre_segments_size for MDLog when trimming segments for standby-replay

Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Reviewed-by: Jos Collin <jcollin@redhat.com>

Merge PR #52692 into main

* refs/pull/52692/head:
qa/tasks/cephfs: reset the client_inject_fixed_oldest_tid after test

Reviewed-by: Dhairya Parmar <dparmar@redhat.com>
Reviewed-by: Neeraj Pratap Singh <neesingh@redhat.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #53518 from likid0/patch-2

doc/dev: Fix typos in cephfs-mirroring.rst and  deduplication.rst

Reviewed-by: Zac Dover <zac.dover@proton.me>
Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

doc/dev: Fix typos in files cephfs-mirroring.rst and deduplication.rst

Typo Error in Doc cephfs-mirroring.rst , replace RAODS with RADOS
Typo Error in Doc deduplication.rst , replace RAODS with RADOS

Signed-off-by: Daniel Parkes <dparkes@redhat.com>

Merge pull request #53502 from dang/wip-dang-cls-test

RGW - Fix cls test build on new gcc

Reviewed-by: Casey Bodley <cbodley@redhat.com>

Merge pull request #53508 from dang/wip-dang-posix-cache

RGW - Add wait backoff to posix bucket cache test

Reviewed-by Matt Benjamin <mbenjamin@redhat.com>

RGW - Add wait backoff to posix bucket cache test

The CI appears to be really slow, and even a second of wait for inotify
sometimes fails.  Add an exponential backoff wait of up to ~25 seconds
to hopefully make the test pass reliably.

Signed-off-by: Daniel Gryniewicz <dang@redhat.com>

Merge pull request #53478 from EdwardVitor/cuiming_chinamobile

auth:rectify a cmake compilation warning

Reviewed-by: Casey Bodley <cbodley@redhat.com>

RGW - Fix cls test build on new gcc

The new encoder types broke building the cls test on newer gcc (13+) due
to undefined encoder/decoder.  Add the file that defines those to the
test.

Signed-off-by: Daniel Gryniewicz <dang@redhat.com>

Merge PR #53175 into main

* refs/pull/53175/head:
qa: increase the http postBuffer size and disable sslVerify

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

auth:rectify a cmake compilation warning

rectify src/auth/cephx/CephxProtocol.cc 1 warning
with the variable 'ch' Used before initialized
auth/cephx/CephxProtocol.cc:595:57: warning: '*((void*)& ch +8)' may be used uninitialized in this function [-Wmaybe-uninitialized]
     msg.server_challenge_plus_one = ch.server_challenge + 1;
                                     ~~~~~~~~~~~~~~~~~~~~^~~

Signed-off-by: cuiming <cuiming_yewu@cmss.chinamobile.com>

Merge pull request #53490 from zdover23/wip-doc-2023-09-17-architecture-6-of-x

doc/architecture: "Edit HA Auth" (one of several)

doc/architecture: "Edit HA Auth" (one of several)

Edit "High Availability Authentication" in doc/architecture.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>

Merge pull request #53487 from zdover23/wip-doc-2023-09-16-architecture-5-of-x

doc/architecture: Edit "HA Auth"

doc/architecture: Edit "HA Auth"

Edit "High Availability Authentication" in doc/architecture.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>

Merge PR #52638 into main

* refs/pull/52638/head:
mds: flush monc log before abort
qa: check for expected cluster log message
qa: ignore expected cluster warning from damage tests

Reviewed-by: Kotresh Hiremath Ravishankar <khiremat@redhat.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Dhairya Parmar <dparmar@redhat.com>

Merge PR #52199 into main

* refs/pull/52199/head:
mds: continue linking if targeti is temporarily located in stray dir
Revert "mds: wait unlink to finish to avoid conflict when creating same dentries"
Revert "mds: clear the STATE_UNLINKING state when the unlink fails"
Revert "mds: wait reintegrate to finish when unlinking"
Revert "mds: notify the waiters in replica MDSs"
Revert "mds: wait the linkmerge/migrate to finish after unlink"

Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>

Merge pull request #52933 from dang/wip-dang-posix-driver

RGW - Add POSIX Driver

Reviewed-by: Casey Bodley <cbodley@redhat.com>
Reviewed-by: Matt Benjamin <mbenjamin@redhat.com>

Merge pull request #53296 from phlogistonjohn/jjm-fix-git-ls-files

cephadm: remove duplicates when listing files in scan

Reviewed-by: Adam King <adking@redhat.com>

RGW - Add POSIX Driver

This is the MVP for a driver for RGW that operates on top of a POSIX
filesystem.  It supports get, put, list, copy, multipart, external
access via the filesystem itself, and ordered bucket listings via an
LRU-based cache.

Note that this is currently a Filter, indended to run on top of dbstore.
This is because it currently doesn't have any User implementation, so it
depends on dbstore's User.  Everything else is implemented in
POSIXDriver.  Once there is a User implementation, this will become a
Store, instead of a Filter.

Commit messages from bucket listing cache:

  rgw/posixdriver: recycle lmdb database handles as required

    While LMDB workflows often do not close/return database handles,
    ours continually reuses them.  This requires us to close each
    handle (atomically) when a cache entry is recycled.

  rgw/posixdriver: don't instantiate bucket cache entries from notify events

  rgw/posixdriver: incorporate lmdb-safe for now

    The current inclusion is based on https://github.com/Martchus/lmdb-safe,
    which is actively maintained but currently has some packaging issues the
    author has agreed to accept fixes for.

    For now, skip the submodule to save time and remove an external dependency.

  rgw/posixdriver: fix listing of cached, empty bucket

    * check lmdb enumeration result in all cases and w/better style
    * add unit test for enumeration of an empty cached directory

  rgw/posixdriver: nest lmdbs in a directory under the dbroot path to avoid cleanup issues

  rgw/posixdriver: refactor for posix integration

    * Derive BucketCache types as templates on a SAL driver and SAL
      bucket pair.

    * Integrate cache fills as callbacks into SAL layer (or mock, for
      tests)

    * Renaming and cleanups

  rgw/posixdriver: add bucket cache implementation and tests

    Adds free-standing cache of buckets and object names, with
    bucket names (and listing attributes, upcoming) managed in
    a hashed set of lmdb databases, which provides ordering and
    a high-performance listing cache.

    An framework for notification on new object creation (e.g.,
    outside S3 workflow) is provided, and a Linux implementation
    using inotify.

    FindLMDB.cmake taken with attribution and license.

  rgw/posixdriver: add zpp_bits serialization (FAST)

Signed-off-by: Daniel Gryniewicz <dang@redhat.com>
Signed-off-by: Ali Maredia <amaredia@redhat.com>
Signed-off-by: Matt Benjamin <mbenjamin@redhat.com>

Merge pull request #52690 from phlogistonjohn/jjm-cephadm-daemon-ident

cephadm: refactor code to make use of DaemonIdentity type

Reviewed-by: Adam King <adking@redhat.com>

Merge pull request #53450 from zdover23/wip-doc-2023-09-14-man-ceph-monstore-tool

doc/man: edit ceph-monstore-tool.rst

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

Merge pull request #53426 from ronen-fr/wip-rf-fshut

osd: cleaning stop_for_fast_shutdown()

Reviewed-by: Radoslaw Zarzynski <rzarzyns@redhat.com>
Reviewed-by: Samuel Just <sjust@redhat.com>

Merge PR #53070 into main

* refs/pull/53070/head:
PendingReleaseNotes: add note about 'm' and 'M' periods
doc/cephfs: add note about monthly scheduling and retention period
qa: update minute period multiplier to m
qa: change minute duration specifier from M to m
mgr/snap_schedule: change minute duration specifier from M to m

Reviewed-by: Dhairya Parmar <dparmar@redhat.com>
Reviewed-by: Neeraj Pratap Singh <neesingh@redhat.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #53433 from myoungwon/fix-53232

crimson/tools/perf_staged_fltree: fix compile error

Reviewed-by: Yingxin Cheng <yingxin.cheng@intel.com>
Reviewed-by: Aravind Ramesh <aravind.ramesh@wdc.com>

Merge PR #51891 into main

* refs/pull/51891/head:
qa: fix cephfs-top tests for the new fields
cephfs-top: include the missing fields in --dump output

Reviewed-by: Neeraj Pratap Singh <neesingh@redhat.com>

Merge pull request #53444 from zdover23/wip-doc-2023-09-14-architecture-4-of-x

doc/architecture: edit "High Avail. Monitors"

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

doc/man: edit ceph-monstore-tool.rst

Clean up the English in doc/man/8/ceph-monstore-tool.rst. Put all
commands in the imperative mood; make sentences more direct.

Follows https://github.com/ceph/ceph/pull/52860.

Signed-off-by: Zac Dover <zac.dover@proton.me>

doc/architecture: edit "High Avail. Monitors"

Improve the sentence structure in the "High Availability Monitors"
section of doc/architecture.rst.

Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>

Merge pull request #53178 from aclamk/wip-aclamk-bs-esb-5-enabled

bluestore: Elastic Shared Blobs 5 - enabled, final

Reviewed-by: Igor Fedotov <ifedotov@suse.com>
Reviewed-by: Radoslaw Zarzynski <rzarzyns@redhat.com

cephadm: fix an error running iscsi services

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

Merge pull request #52793 from linuxbox2/wip-fix-test-librgw-xattr

rgw/file:  fix build of librgw_file_xattr.cc unit test

Merge pull request #51368 from dang/wip-dang-zipper-motr

Fix MOTR build, and move MOTR and DAOS to proper location

Merge pull request #53391 from shreyanshjain7174/bucket_quota

RadosGW API: incorrect bucket quota in response to HEAD /{bucket}/?usage

Reviewed-by: Ali Maredia <amaredia@redhat.com>

crimson/tools/perf_staged_fltree: fix compile error

Signed-off-by: Myoungwon Oh <myoungwon.oh@samsung.com>

Merge pull request #53423 from zdover23/wip-doc-2023-09-12-architecture-3-of-x

doc/architecture: edit "Cluster Map"

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

Merge PR #53153 into main

* refs/pull/53153/head:
Revert "mds: align quota.max_bytes to 4MB or 4KB"

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

Merge pull request #53370 from wowly/rgw-cache-nginx-if-match-header

examples: fixed errors with the if-match header in the examples of rgw-cache nginx configs

Reviewed-by: Casey Bodley <cbodley@redhat.com>

doc/architecture: edit "Cluster Map"

Edit the section "Cluster Map" in doc/architecture.rst.

Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>

Merge pull request #53422 from zdover23/wip-doc-2023-09-12-glossary-primary-affinity

doc/glossary: add "primary affinity" to glossary

osd: cleaning stop_for_fast_shutdown()

Removed unsued variables to prevent compiler warnings.
Protected the shard lock.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

Merge pull request #52407 from rhcs-dashboard/osd-op-scraper

os/bluestore: osd scrape read/write operations

os/bluestore: osd scrape read/write operations

To run:
```bash
../src/test/objectstore/allocsim/ops_scraper.py --ceph_bin_path bin/ceph
```

Example:
```bash
$ ../src/test/objectstore/allocsim/ops_scraper.py --ceph_bin_path bin/ceph                                                                           [13:06:39]
collecting from osd. 0
op_type | offset/extent | name | pgid | initiated_at | who
-------------------------------------------------------
write 0~4194304 4:c4b97d2c:::be151868021c187609fb97e4c22ae1f9:head 4.3 2023-07-12T13:06:34.959082+0200 client.4831.0:351
write 0~4194304 4:d392075e:::b068dce954dca8ca56d72e02e87f39c8:head 4.b 2023-07-12T13:06:35.093439+0200 client.4831.0:358
write 0~4194304 4:bc1ac643:::7b815bd25a40695c891dc06bdf2b65be:head 4.1d 2023-07-12T13:06:35.128097+0200 client.4831.0:360
write 0~4194304 4:d0d21bd5:::cc531199dd2707370bb461cce82bdef6:head 4.b 2023-07-12T13:06:36.023082+0200 client.4831.0:367
write 0~4194304 4:a9abc92c:::0703d6f43d14bc33d69f94ecb96c522c:head 4.15 2023-07-12T13:06:36.367886+0200 client.4831.0:369
write 0~4194304 4:9b4684ea:::d5856dc0ecad96f811012e0937d5e0ac:head 4.19 2023-07-12T13:06:36.654584+0200 client.4831.0:370
write 0~4194304 4:d15b8c87:::c3344e5de8c8936876965d9fb056ad89:head 4.b 2023-07-12T13:06:36.835690+0200 client.4831.0:371
write 0~4194304 4:ad41de2a:::8a1e2743b577a67d6bc8a1d514391b53:head 4.15 2023-07-12T13:06:37.102741+0200 client.4831.0:373
write 0~4194304 4:fc35d54f:::39cd961e7e33680f4bfd1ca0fe43dda4:head 4.1f 2023-07-12T13:06:38.047612+0200 client.4831.0:377

collecting from osd. 1
op_type | offset/extent | name | pgid | initiated_at | who
-------------------------------------------------------
write 0~4194304 4:4c9ed2e8:::86206ccc35d8aceaf78670a751a6b550:head 4.12 2023-07-12T13:06:34.771423+0200 client.4831.0:340
write 0~4194304 4:106d9524:::fe7534cc604b0eb50498cb23aaca9161:head 4.8 2023-07-12T13:06:35.128105+0200 client.4831.0:359
write 0~4194304 4:a6e3fdb1:::2692491bfc4c584ca5b1efcb896936c2:head 4.5 2023-07-12T13:06:35.567070+0200 client.4831.0:363
write 0~4194304 4:2d9a471a:::ba51255646d00c496c2638bad03e0869:head 4.14 2023-07-12T13:06:35.568290+0200 client.4831.0:364
write 0~4194304 4:2b1381b1:::c58fa31e5d3a4f5550ee143bcb07a49f:head 4.14 2023-07-12T13:06:35.764699+0200 client.4831.0:365
write 0~4194304 4:a22e158f:::b2116e08700da18595b96d58120fe81c:head 4.5 2023-07-12T13:06:36.023101+0200 client.4831.0:366
```

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

Merge pull request #53419 from AliMasarweh/wip-alimasa-persistent-q-test

RGW | bucket notification: adding more sleeping time to prevent test from failing

Reviewed-by: yuvalif <ylifshit@redhat.com>

qa: fix cephfs-top tests for the new fields

Fixes: https://tracker.ceph.com/issues/61397
Signed-off-by: Jos Collin <jcollin@redhat.com>

cephfs-top: include the missing fields in --dump output

Fixes: https://tracker.ceph.com/issues/61397
Signed-off-by: Jos Collin <jcollin@redhat.com>

doc/glossary: add "primary affinity" to glossary

Add "Primary Affinity" to the glossary and link to the information in
the RADOS documentation that (more or less) explains it.

Signed-off-by: Zac Dover <zac.dover@proton.me>

RGW | bucket notification: adding more sleeping time to prevent test from failing

Signed-off-by: Ali Masarwa <ali.saed.masarwa@gmail.com>

mgr/dashboard: align charts of landing page

Fixes: https://tracker.ceph.com/issues/62813
Signed-off-by: Pedro Gonzalez Gomez <pegonzal@redhat.com>

PendingReleaseNotes: add note about 'm' and 'M' periods

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

doc/cephfs: add note about monthly scheduling and retention period

Fixes: https://tracker.ceph.com/issues/62494
Signed-off-by: Milind Changire <mchangir@redhat.com>

qa: update minute period multiplier to m

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

qa: change minute duration specifier from M to m

Fixes: https://tracker.ceph.com/issues/62494
Signed-off-by: Milind Changire <mchangir@redhat.com>

mgr/snap_schedule: change minute duration specifier from M to m

Problem:
As per the issue tracker, the period spec specifier 'M' is not
consistent with what is used elsewhere, like the period specifiers
displayed in the 'ceph status' command output.
The 'M' period specifier is used as a 'minute' level period specifier by
the cephfs team.
The issue reporter suggests to use 'M' as a 'month' period specifier.

Solution:
Since the 'minute' level period specifer, 'M', is used internally by
the development team, it is failrly easy to swap the 'minute' ('M')
level and 'month' ('m') level period specifers to finally mean that 'm'
implies 'minute' level period and 'M' implies 'month' level period.
Also, since this is the first time that somebody has ever reported that
neither the 'M' nor the 'm' level specifiers work in production, it is a
good idea to fix them once and for all.

Fixes: https://tracker.ceph.com/issues/62494
Signed-off-by: Milind Changire <mchangir@redhat.com>

Merge pull request #53408 from roysahar/nvmeof_fix_omap_state_object_contains_None

nvmeof-gw: omap object name contains None as string due to generated template to ceph-nvmeof.conf

Merge pull request #53232 from myoungwon/wip-enable-rbm-tests

test/crimson/seastore/rbm: add sub-tests regarding RBM to the existing tests

Reviewed-by: Yingxin Cheng <yingxin.cheng@intel.com>
Reviewed-by: Liu-Chunmei <chunmei.liu@intel.com>

crimson/os/seastore/object_data_handler: consider a RBM case when checking if write can be merged

RBM's paddr always indicates physical address, which means it doesn't have the dealayed.
So, this commit adds a condition that checks if given paddr is used for ongoing write.

Signed-off-by: Myoungwon Oh <myoungwon.oh@samsung.com>

crimson/os/seastore/cbj: fix a potential overflow bug

CircularBoundedJournal is similar to circular queue, so segment_seq
increases after rolling. However, current implementation always
increases segment_seq_t when rolling occurs, resulting in
the overflow if segment_seq_t hits MAX_SEG_SEQ.

To mitigate this, this commit changes the type of the segment_seq_t
to uint64_t.

Signed-off-by: Myoungwon Oh <myoungwon.oh@samsung.com>

mds: continue linking if targeti is temporarily located in stray dir

If one inode has more than one hardlink and after the primary dentry
is unlinked it will located the inode in the stray dir temporarily,
which is pending reintegration.

Just before the linkmerge/migrate is triggered a link request comes
it will fail with -EXDEV.

Just skip it and continue the linking.

Fixes: https://tracker.ceph.com/issues/56695
Signed-off-by: Xiubo Li <xiubli@redhat.com>

Revert "mds: wait unlink to finish to avoid conflict when creating same dentries"

This reverts commit d4b9431dfe23a97075766fa2a2b76d7554543b0c.

Fixes: https://tracker.ceph.com/issues/61818
Signed-off-by: Xiubo Li <xiubli@redhat.com>

Revert "mds: clear the STATE_UNLINKING state when the unlink fails"

This reverts commit 417f24782cfcf45827dff74adf8df2283b2a2c72.

Fixes: https://tracker.ceph.com/issues/61818
Signed-off-by: Xiubo Li <xiubli@redhat.com>

Revert "mds: wait reintegrate to finish when unlinking"

This reverts commit c3b36723defae32b0a3ef1ac37b58ec57d356b65.

Fixes: https://tracker.ceph.com/issues/61818
Signed-off-by: Xiubo Li <xiubli@redhat.com>

Revert "mds: notify the waiters in replica MDSs"

This reverts commit 478db14a658c39ecbfa107923d9ad44bfdd89368.

Fixes: https://tracker.ceph.com/issues/61818
Signed-off-by: Xiubo Li <xiubli@redhat.com>

Revert "mds: wait the linkmerge/migrate to finish after unlink"

This reverts commit 48f9a8990b402daa0f0f9109bc4b0087c01b33c6.

Fixes: https://tracker.ceph.com/issues/61818
Signed-off-by: Xiubo Li <xiubli@redhat.com>

Merge pull request #53305 from xxhdx1985126/wip-seastore-onode-erase-replay

crimson/os/seastore/onode_manager: populate value recorders of onodes to be erased

Reviewed-by: Yingxin Cheng <yingxin.cheng@intel.com>

nvmeof-gw: omap object name contains None due to generated template contains string None

Signed-off-by: Roy Sahar <royswi@gmail.com>

Merge pull request #53344 from ljflores/wip-tracker-62761

common: add CephContext parameter to tracing::Tracer::init() in !HAVE_JAEGER branch

cephadm: convert _write_iscsi_unit_poststop_commands to to use a DaemonIdentity argument

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

cephadm: convert _write_osd_unit_poststop_commands to to use a DaemonIdentity argument

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

cephadm: convert _write_iscsi_unit_run_commands to to use a DaemonIdentity argument

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

cephadm: convert _write_osd_unit_run_commands to to use a DaemonIdentity argument

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

cephadm: convert _dispatch_deploy to to use a DaemonIdentity argument

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

cephadm: convert get_deployment_type to to use a DaemonIdentity argument

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

cephadm: convert get_deployment_container to to use a DaemonIdentity argument

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

cephadm: convert get_container to to use a DaemonIdentity argument

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

cephadm: add daemon_name property to DaemonIdentity

Add a convenience property to DaemonIdentity and DaemonSubIdentity that
produces a name in the ceph daemon naming convention: <type>.<id>.

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