rbd-wnbd: improve image map error message

"rbd-wnbd map" commands are delegated to the centralized
ceph-rbd Windows service, which in turn will create the
actual image mapping. This allows the daemons to continue
running even after the current session ends.

rbd-wnbd communicates with the service through a named pipe.
If the operation fails, we're only getting an error code.

This change will print the according error message based on the
error code, suggesting the user to check the logs or use
foreground mode ("-f") for additional information.

We could also capture the entire subprocess console output and
print it in case of errors. This can be quite verbose, so we'll
keep it simple for now.

Signed-off-by: Lucian Petrut <lpetrut@cloudbasesolutions.com>

Merge pull request #51480 from sseshasa/wip-fix-pr48703-followup

osd/scheduler: Reset ephemeral changes to mClock built-in profile

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

Merge pull request #51646 from anthonyeleven/anthonyeleven/clean-up-cecil-the-seastore

doc/dev/crimson: Improve crimson.rst

doc/dev/crimson: Improve crimson.rst

Signed-off-by: Anthony D'Atri <anthonyeleven@users.noreply.github.com>

Merge pull request #51552 from rhcs-dashboard/fix-61215-main

mgr/dashboard: Status column in Cluster > Hosts shows empty

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

Merge pull request #51589 from rhcs-dashboard/services-running

mgr/dashboard: merge running and size columns in services page

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

Merge pull request #51565 from rhcs-dashboard/helper-user-suspend

mgr/dashboard: add helper on the rgw user Suspended

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

Merge pull request #51562 from rhcs-dashboard/fix-nan-undefined-values

mgr/dashboard: fix Nan undefined values and add empty pipe on expand-cluster

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

Merge pull request #51553 from rhcs-dashboard/fix-61216-main

mgr/dashboard: Show a helper for Unmanaged checkbox in service creation form

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

Merge pull request #51557 from rhcs-dashboard/fix-61222-main

mgr/dashboard: show the host's IP address on Hosts page

Reviewed-by: cloudbehl <NOT@FOUND>
Reviewed-by: Nizamudeen A <nia@redhat.com>

Merge pull request #51551 from rhcs-dashboard/keys-visibility

mgr/dashboard: more visibility for keys

Reviewed-by: Avan Thakkar <athakkar@redhat.com>
Reviewed-by: cloudbehl <NOT@FOUND>
Reviewed-by: Pere Diaz Bou <pdiazbou@redhat.com>

Merge pull request #51319 from rzarzynski/wip-doc-deprecate-cache-tiering

doc: deprecate the cache tiering

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

Merge pull request #51452 from phlogistonjohn/jjm-cephadm-byte-compile

cephadm: call compile_dir to byte compile zipapp py files

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

Merge pull request #51321 from adk3798/no-mon-service

mgr/cephadm: verify mon spec exists before trying to grab from spec store

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

Merge pull request #51172 from adk3798/require-image-for-inspect

cephadm: require --image is passed to inspect-image

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

Merge pull request #51618 from kavfixnel/main

doc: Add missing `ceph` command in documentation section `REPLACING A…

doc: Add missing `ceph` command in documentation section `REPLACING AN OSD`

Signed-off-by: Alexander Proschek <alexander.proschek@protonmail.com>
Signed-off-by: Alexander Proschek <alexander.proschek@protonmail.com>

Merge pull request #51574 from phlogistonjohn/jjm-remove-extra-mypy

python-common: remove redundant call to mypy in tox.ini

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

Merge pull request #50616 from batrick/i59120

qa: use parallel gzip for compressing logs

Reviewed-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Casey Bodley <cbodley@redhat.com>
Reviewed-by: Ilya Dryomov <idryomov@redhat.com>

Merge pull request #51594 from zdover23/wip-doc-2023-05-20-rados-operations-data-placement

doc/rados: edit data-placement.rst

Reviewed-by: Cole Mitchell <cole.mitchell.ceph@gmail.com>

doc/rados: edit data-placement.rst

Edit doc/rados/data-placement.rst.

Co-authored-by: Cole Mitchell <cole.mitchell@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>

Merge pull request #51318 from Matan-B/wip-matanb-c-avoid-msg-con

crimson: Avoid any Message's connection usage

Reviewed-by: Samuel Just <sjust@redhat.com>
Reviewed-by: Radoslaw Zarzynski <rzarzyns@redhat.com>
Reviewed-by: Liu-Chunmei <chunmei.liu@intel.com>
Reviewed-by: Yingxin Cheng <yingxin.cheng@intel.com>

Merge pull request #50469 from ifed01/wip-ifed-fix-bluefs-prealloc

os/bluestore: proper override rocksdb::WritableFile::Allocate

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

Merge pull request #50210 from NitzanMordhai/wip-nitzan-c-write-operations-inject-sockert

test/c_write_operations: set RETURNVEC on expected cmpext failure

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

Merge pull request #45921 from trociny/wip-ceph-objectstore-tool-dump-data-dir

tools/ceph-objectstore-tool: make dump-export optionally dump object data

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

Merge pull request #45852 from brucen1030/wip_optimize_excl_lock_for_librbd

osd: don't require RWEXCL lock for stat+write ops

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

Merge pull request #51494 from cbodley/wip-61168

qa/rgw: add POOL_APP_NOT_ENABLED to log-ignorelist

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

Merge pull request #51582 from mdw-at-linuxbox/wip-main-unused

rgw: remove unused routine in rgw_admin

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

mgr/dashboard: merge running and size columns in services page

Fixes: https://tracker.ceph.com/issues/61295
Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com>

Merge pull request #51555 from rhcs-dashboard/rearrange-embedded-graphana-buttons

mgr/dashboard: fix spacing of embedded grafana buttons

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

Merge pull request #51533 from rhcs-dashboard/fix-tooltip-silence-form

mgr/dashboard: fix tooltip for alerts silence matchers

Reviewed-by: Pegonzal <NOT@FOUND>
Reviewed-by: Nizamudeen A <nia@redhat.com>

Merge pull request #51556 from rhcs-dashboard/disable-create-osd

mgr/dashboard: add warning message on why osd creation disabled

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

Merge pull request #51541 from rhcs-dashboard/filter-hosts

mgr/dashboard: filte hosts by services

Reviewed-by: Pegonzal <NOT@FOUND>
Reviewed-by: Avan Thakkar <athakkar@redhat.com>

Merge pull request #51532 from rhcs-dashboard/reorder-daemon-page

mgr/dashboard: reorder rgw daemons list items

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

mgr/dashboard: Status column in Cluster > Hosts shows empty

Fixes: https://tracker.ceph.com/issues/61215
Signed-off-by: Aashish Sharma <aasharma@redhat.com>

mgr/dashboard: show the host's IP address on Hosts page

Fixes: https://tracker.ceph.com/issues/61222
Signed-off-by: Aashish Sharma <aasharma@redhat.com>

mgr/dashboard: more visibility for keys

Fixes: https://tracker.ceph.com/issues/61239
Signed-off-by: Nizamudeen A <nia@redhat.com>

mgr/dashboard: Show a helper for Unmanaged checkbox in service creation form

Fixes: https://tracker.ceph.com/issues/61216
Signed-off-by: Aashish Sharma <aasharma@redhat.com>

Merge pull request #51567 from rhcs-dashboard/remove-card-title

mgr/dashboard: remove title tooltip of cards landing page

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

Merge pull request #51362 from Svelar/filestore-drop

vstart: remove filestore options and config snippets

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

Merge pull request #51580 from zdover23/wip-doc-2023-04-19-radosgw-dynamicresharding

doc/radosgw: explain multisite dynamic sharding

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

doc/radosgw: explain multisite dynamic sharding

Add a note to doc/radosgw/dynamicresharding.rst and a note to
doc/radosgw/multisite.rst that explains that dynamic resharding is not
supported in releases prior to Reef.

This commit is made in response to a request from Mathias Chapelain.

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

Merge pull request #51406 from votdev/issue_59689_sso_str_decode

mgr/dashboard: SSO error: AttributeError: 'str' object has no attribute 'decode'

Reviewed-by: Nizamudeen A <nia@redhat.com>
Reviewed-by: Tim Serong <tserong@suse.com>

mgr/dashboard: fix spacing of embedded grafana buttons

Fixes: https://tracker.ceph.com/issues/61220
Signed-off-by: Pedro Gonzalez Gomez <pegonzal@redhat.com>

mgr/dashboard: fix Nan undefined values and add empty pipe on expand-cluster

Fixes: https://tracker.ceph.com/issues/61207
Signed-off-by: Pedro Gonzalez Gomez <pegonzal@redhat.com>

Merge pull request #51564 from cloudbehl/rgeDeamonsGateway

mgr/dashboard: Change Daemons in Object Gateway section to Gateways

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

Merge pull request #51563 from rhcs-dashboard/encryption-defaults

mgr/dashboard: put some default values on rgw encryption config form

Reviewed-by: Aashish Sharma <aasharma@redhat.com>
Reviewed-by: Avan Thakkar <athakkar@redhat.com>
Reviewed-by: cloudbehl <NOT@FOUND>

Merge pull request #51554 from rhcs-dashboard/roles-breadcrumbs

mgr/dashboard: fix rgw roles breadcrumbs

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

Merge pull request #51550 from rhcs-dashboard/hide-selected-gw-dropdown

mgr/dashboard: remove Selected Object Gateway dropdown

Reviewed-by: Pegonzal <NOT@FOUND>
Reviewed-by: Avan Thakkar <athakkar@redhat.com>

Merge pull request #51546 from rhcs-dashboard/add-scroll-inside-tables

mgr/dashboard: add-scroll-in-key-value-tables

Reviewed-by: Avan Thakkar <athakkar@redhat.com>
Reviewed-by: cloudbehl <NOT@FOUND>
Reviewed-by: Nizamudeen A <nia@redhat.com>

Merge pull request #51529 from rhcs-dashboard/encyrption-form-default

mgr/dashboard: default encryption type to sse-s3 in rgw

Reviewed-by: Avan Thakkar <athakkar@redhat.com>
Reviewed-by: cloudbehl <NOT@FOUND>
Reviewed-by: Pere Diaz Bou <pdiazbou@redhat.com>

rgw: remove unused routine in rgw_admin

Routine "dump_bi_entry" contains logic to decode rgw_bucket_dir_entry
which can contain etags to be fixed.  However, it turns out this
routine is never called, so let's just get rid of it.  (The replacement
code lives in cls land.)

Fixes: https://tracker.ceph.com/issues/61260
Signed-off-by: Marcus Watts <mwatts@redhat.com>

Merge pull request #50691 from amathuria/wip-amat-out-of-order

mClockScheduler: Set priority cutoff in the mClock Scheduler

Reviewed-by: Sridhar Seshasayee <sseshasa@redhat.com>

Merge pull request #51572 from zdover23/wip-doc-2023-04-19-rados-operations-devices

doc/rados: line-edit devices.rst

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

python-common: remove redundant call to mypy in tox.ini

In the previous change to this tox.ini file, I created a dedicated env
for running mypy but forgot to remove the previous call to mypy that
was happening after the call to pytest.

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

qa/tasks: Allow override of recovery configs for tests

With mClock scheduler enabled, a small subset of config options related
to recovery limits are not allowed to be modified unless
osd_mclock_override_recovery_settings option is enabled. This override
option is disabled by default. The following options cannot be modified
without enabling the override option:

 - osd_max_backfills
 - osd_recovery_max_active[_(hdd|ssd)]

The above options are removed from the mon kv store which effectively
restores them to the default values.

This was resulting in tests for example,
test_cluster_configuration.ClusterConfigurationTest to fail since it
modifies the recovery options and expects to verify the modified value.

Therefore, for tests, osd_mclock_override_recovery_settings option is
enabled in vstart_runner.py so that current and future tests
are not affected.

Fixes: https://tracker.ceph.com/issues/61155
Signed-off-by: Sridhar Seshasayee <sseshasa@redhat.com>

doc/rados: line-edit devices.rst

Edit doc/rados/operations/devices.rst.

Co-authored-by: Cole Mitchell <cole.mitchell@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>

mgr/dashboard: add warning message on why osd creation disabled

When no options are present when creating OSDs, you can see the form
with lots of things disabled without having a clear explanation. This
PR introduces a warning banner with a description on why it is
happening.

Fixes: https://tracker.ceph.com/issues/61223
Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com>

mgr/dashboard: add helper on the rgw user Suspended

Fixes: https://tracker.ceph.com/issues/61247
Signed-off-by: Nizamudeen A <nia@redhat.com>

mgr/dashboard: remove title tooltip of cards landing page

Fixes: https://tracker.ceph.com/issues/61250
Signed-off-by: Pedro Gonzalez Gomez <pegonzal@redhat.com>

Merge pull request #51530 from rhcs-dashboard/fix-61213-main

mgr/dashboard: Rename Cluster > Monitoring to Alerts and change Cluster>Users to Cluster>Ceph Users

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

mgr/dashboard:Change Daemons > Object Gateway section to Gateways
- Change the Daemons to Gateways
- Changing the breadcrums to call it Gateways
- In list page Calling Daemons List as Gateways List

Fixes: https://tracker.ceph.com/issues/61245
Signed-off-by: Ankush Behl <cloudbehl@gmail.com>

mgr/dashboard: put some default values on rgw encryption config form

Fixes: https://tracker.ceph.com/issues/61246
Signed-off-by: Nizamudeen A <nia@redhat.com>

mgr/dashboard: filte hosts by services

Fixes: https://tracker.ceph.com/issues/61242
Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com>

mgr/dashboard: fix rgw roles breadcrumbs

Fixes: https://tracker.ceph.com/issues/61241
Signed-off-by: Nizamudeen A <nia@redhat.com>

Merge pull request #51547 from mitsu-ko/patch2

doc: fix underbar to hyphen in stripe-unit and stripe-count

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

mgr/dashboard: add-scroll-in-key-value-tables

Fixes: https://tracker.ceph.com/issues/61220
Signed-off-by: Pedro Gonzalez Gomez <pegonzal@redhat.com>

mgr/dashboard: reorder rgw daemons list items

Fixes: https://tracker.ceph.com/issues/61212
Signed-off-by: Nizamudeen A <nia@redhat.com>

mgr/dashboard: Rename Cluster > Monitoring to Alerts and change Cluster>Users to Cluster>Ceph Users

Fixes: https://tracker.ceph.com/issues/61213
Signed-off-by: Aashish Sharma <aasharma@redhat.com>

Merge pull request #51531 from rhcs-dashboard/rename-service-details-to-daemons

mgr/dashboard: rename Service>Details to Service>Daemons

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

mgr/dashboard: default encryption type to sse-s3 in rgw

by default the form doesn't select any values, so i am defaulting it to
sse-s3

Fixes: https://tracker.ceph.com/issues/61211
Signed-off-by: Nizamudeen A <nia@redhat.com>

osd/scheduler: Reset ephemeral changes to mClock built-in profile

This is a follow-up to PR: https://github.com/ceph/ceph/pull/48703.
This commit also considers changes made ephemerally using either the
'daemon' or the 'tell' interfaces to override the built-in mClock
QoS parameters. In such a scenario, the ephemeral changes are removed
using the rm_val() method exposed by the config subsytem and logging
this information.

Other changes:

1. Add a standalone test to exercise the fix.
2. Add documentation note on the outcome of the attempt to modify
   built-in profile defaults.

Fixes: https://tracker.ceph.com/issues/61155
Signed-off-by: Sridhar Seshasayee <sseshasa@redhat.com>

mon/MonCap: Allow default osd profile to run "config rm" with restriction

This is a follow-up to PR: https://github.com/ceph/ceph/pull/48703.
Modify the mon caps to allow OSDs to run the "config rm" command with
restriction to remove only the following config keys from the mon store:
- osd_max_backfills
- osd_recovery_max_active(.*)
  - osd_recovery_max_active and
  - osd_recovery_max_active_(hdd|ssd)
- osd_mclock_scheduler_(.*) -> all the QoS specific config options.

The above is similar to the change in mon caps to run the "config set"
command as implemented in PR: https://github.com/ceph/ceph/pull/42853.

Fixes: https://tracker.ceph.com/issues/61155
Signed-off-by: Sridhar Seshasayee <sseshasa@redhat.com>

mgr/dashboard: fix tooltip for alerts silence matchers

Fixes: https://tracker.ceph.com/issues/61208
Signed-off-by: avanthakkar <avanjohn@gmail.com>

doc: fix under bar to hyphen in stripe-unit and stripe-count

Signed-off-by: Mitsumasa KONDO <kondo.mitsumasa@gmail.com>

Merge pull request #51449 from amathuria/wip-rbd-suite-change-mclock-profile

qa/tasks: Changing default mClock profile to high_recovery_ops

Reviewed-by: Neha Ojha <nojha@redhat.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>

Merge PR #49691 into main

* refs/pull/49691/head:
qa: add test for opening a file via a hard link that is not in the same mds as the inode
mds: rdlock_path_xlock_dentry supports returning auth target inode

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

mgr/dashboard: remove Selected Object Gateway dropdown

Only from Daemons and Multisite page because its not needed there.

Fixes: https://tracker.ceph.com/issues/61230
Signed-off-by: Nizamudeen A <nia@redhat.com>

qa/tasks: Change default mClock profile to high_recovery_ops

With the new mClock default profile, tests were failing with "Exiting scrub checking -- not all pgs scrubbed" due to slower scrubs.
Changing the default profile to high_recovery_ops for testing purposes will fix this issue.

Fixes: https://tracker.ceph.com/issues/61228
Signed-off-by: Aishwarya Mathuria <amathuri@redhat.com>

Merge pull request #46985 from fengyueqiao/fix-the-comment-of-RecoveryState-hierarchical

osd: fix the comment of RecoveryState hierarchical structure

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

Merge pull request #51534 from zdover23/wip-doc-2023-05-17-cephfs-mirroring-cleanup

doc/cephfs: line-edit "Mirroring Module"

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

Merge pull request #51444 from jianwei1216/handle_osd_map_use_deep_copy

osd/OSDMap: improve efficiency for OSD::handle_osd_map

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

Merge pull request #50531 from YiteGu/op-delayed-detail

osd/OpRequest: Add detail description for delayed op in osd log file

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

mgr/dashboard: rename Service>Details to Service>Daemons

Daemons and services are not interchangeable in cephadm terms. As stated
in the docs: `A daemon is a systemd unit that is running and part of a
service.` https://docs.ceph.com/en/latest/cephadm/services/#daemon-status

Fixes: https://tracker.ceph.com/issues/61214
Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com>

doc: deprecate the cache tiering

This topic has been discussed many times; recently at the Dev
Summit of Cephalocon 2023.

This commit is the minial version of the work, contained entirely
within the `doc`. However, likely it will be expanded as there
were ideas like e.g. adding cache tiering back experimental feature
list (Sam) to warn users when deploying a new cluster.

Signed-off-by: Radosław Zarzyński <rzarzyns@redhat.com>

doc/cephfs: line-edit "Mirroring Module"

Line-edit the "Mirroring Module" section of
doc/cephfs/cephfs-mirroring.rst. Add prompts and formatting where such
things contribute to the realization of adequate sentences.

This commit is a follow-up to https://github.com/ceph/ceph/pull/51505.

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

Merge pull request #51513 from cbodley/wip-59490

rgw: use string_view to parse Accept header

Reviewed-by: Adam C. Emerson <aemerson@redhat.com>

Merge pull request #51279 from pkalever/cleanup-logs

librbd: clean up a few log messages

Reviewed-by: Ramana Raja <rraja@redhat.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>

Merge PR #50594 into main

* refs/pull/50594/head:
mds: remove inappropriate initialization of num_imported

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

Merge pull request #51505 from vshankar/wip-cephfs-mirror-add-explanation

doc: explain cephfs mirroring `peer_add` step in detail

Reviewed-by: Zac Dover <zac.dover.proton.me>

Merge pull request #51297 from Matan-B/wip-matanb-locker-request-str

librbd/managed_lock/GetLockerRequest: Fix no valid lockers case

Reviewed-by: Ramana Raja <rraja@redhat.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>

Merge pull request #51454 from ajarr/wip-59713

rbd_support: recover from "double blocklisting"

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

librbd: cleanup few log lines

Currently:
2023-04-28T12:20:17.135+0530 7f1a7ccd2640 20 librbd::ExclusiveLock: 0x7f1a4c000b60 block_requestsr=0
[...]
2023-04-28T12:20:17.135+0530 7f1a7ccd2640 20 librbd::ManagedLock: 0x7f1a4c000b78 is_lock_owner: =1
[...]
2023-04-18T21:18:50.695+0530 7f0a1ffff640 20 librbd::ImageWatcher: 0x7f0a10007840 remote async request finished: [4305,140018014309120,1] = -110

Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>

rgw: use string_view to parse Accept header

avoid copying the header into a separate buffer to do comparisons

Fixes: https://tracker.ceph.com/issues/59490
Signed-off-by: Casey Bodley <cbodley@redhat.com>

vstart: modify FreeBSD objectstore to memstore.

Signed-off-by: Rongqi Sun <sunrongqi@huawei.com>

osd/OSDMap: improve efficiency for OSD::handle_osd_map

- improve OSDMap::decode performance by page-aligning bufferlist
  - align osdmap buffer memory pages in OSDService::_get_map_bl()
  - align osdmap bluffer memory pages in OSDService::get_inc_map_bl
- use OSDMap::deepish_copy_from in OSD::handle_osd_map instead of OSDMap::decode

co-author: yanghonggang <yanghonggang_yewu@cmss.chinamobile.com>
Signed-off-by: zhangjianwei <zhangjianwei2_yewu@cmss.chinamobile.com>

doc: explain cephfs mirroring `peer_add` step in detail

@zdover23 reached out regarding missing explanation for `peer_add`
step in cephfs mirroring documentation. Add some explanation and
and example to make the step clear.

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

Merge pull request #51492 from zdover23/wip-doc-2023-05-16-start-os-recommendations

doc/start: KRBD feature flag support note

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

Merge pull request #51385 from rhcs-dashboard/fix-cephPgImbalance-regression

mgr/dashboard: fix regression caused by cephPgImabalance alert

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

Merge pull request #50537 from mrstarke/main

rgw/swift: check position of first slash in slo manifest files

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