Merge pull request #37773 from sunnyku/wip-f33-pyfix

do_cmake.sh: use python-3.9 with fedora version 33

Reviewed-by: Kefu Chai <kchai@redhat.com>
Reviewed-by: Josh Durgin <jdurgin@redhat.com>

Merge pull request #37789 from trociny/wip-47827

mgr/rbd_support: create mirror snapshots asynchronously

Reviewed-by: Jason Dillaman <dillaman@redhat.com>

Merge pull request #37482 from rhcs-dashboard/datatable_click_prevent

mgr/dashboard: Prevent table items from getting selected while expanding

Reviewed-by: Avan Thakkar <athakkar@redhat.com>
Reviewed-by: Ernesto Puerta <epuertat@redhat.com>
Reviewed-by: Tiago Melo <tmelo@suse.com>
Reviewed-by: Volker Theile <vtheile@suse.com>

Merge pull request #35769 from Codom/master

mgr/dashboard: Added Versioning to the REST API

Reviewed-by: Alfonso Martínez <almartin@redhat.com>
Reviewed-by: Avan Thakkar <athakkar@redhat.com>
Reviewed-by: Ernesto Puerta <epuertat@redhat.com>
Reviewed-by: Laura Paduano <lpaduano@suse.com>
Reviewed-by: Tatjana Dehler <tdehler@suse.com>
Reviewed-by: Volker Theile <vtheile@suse.com>

Merge pull request #37788 from tchaikov/wip-zbd

rpm,cmake: s/WITH_LIBZBD/WITH_ZBD/ and enable ZBD on demand

Reviewed-by: Josh Durgin <jdurgin@redhat.com>
Reviewed-By: Neha Ojha <nojha@redhat.com>

Merge pull request #37888 from tchaikov/wip-crimson-gtest

crimson/gtest_seastar: do not keep a copy of argv

Reviewed-by: Yingxin Cheng <yingxin.cheng@intel.com>
Reviewed-by: Ronen Friedman <rfriedma@redhat.com>

Merge pull request #37891 from tchaikov/wip-cmake-alienstore

cmake: build bluestore-tp before crimson-alienstore

Reviewed-by: Samuel Just <sjust@redhat.com>
Reviewed-by: Chunmei Liu <chunmei.liu@intel.com>

Merge pull request #37893 from tchaikov/wip-wunused-variable

osd/osd_types: mark unused variable [[maybe_unused]]

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

Merge pull request #37864 from trociny/wip-48020

mgr/rbd_support: store global schedule without localized prefix

Reviewed-by: Jason Dillaman <dillaman@redhat.com>

Merge pull request #37880 from trociny/wip-rbd-finisher-cancel

librbd: relax requirements on finisher canceled callback

Reviewed-by: Jason Dillaman <dillaman@redhat.com>

mgr/rbd_support: create mirror snapshots asynchronously

To scale up with number of images.

Fixes: https://tracker.ceph.com/issues/47827
Signed-off-by: Mykola Golub <mgolub@suse.com>

pybind/rbd: add async mirror image get mode and info methods

Signed-off-by: Mykola Golub <mgolub@suse.com>

librbd: add missing declaration of rbd_aio_mirror_image_get_mode

Signed-off-by: Mykola Golub <mgolub@suse.com>

pybind/rbd: add image async open and close methods

Signed-off-by: Mykola Golub <mgolub@suse.com>

Merge pull request #37886 from tchaikov/wip-osd-scheduler-move

osd/scheduler: rely on copy ellision to move return val

Reviewed-by: Samuel Just <sjust@redhat.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Reviewed-by: Sridhar Seshasayee <sseshasa@redhat.com>

Merge pull request #34866 from nickjanus/issue-45193

rgw-admin: fixes BucketInfo for missing buckets

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

Merge pull request #37657 from batrick/rgw-lua-fixes

rgw: lua refactor

pybind/rbd: async API for creating mirror snapshots

Signed-off-by: Mykola Golub <mgolub@suse.com>

librbd: async API for creating mirror snapshots

Signed-off-by: Mykola Golub <mgolub@suse.com>

Merge pull request #37884 from dillaman/wip-48032

qa/workunits/rbd: fix permission issue when removing mirror peer

Reviewed-by: Mykola Golub <mgolub@suse.com>

Merge pull request #37890 from tchaikov/wip-crimson-os-cleanup

crimson/os: fix couple issues reported by clang

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

Merge pull request #36739 from pritha-srivastava/wip-rgw-sts-expire-session-token

rgw/sts: adding code for "aws:TokenIssueTime" to be used

Merge pull request #35612 from pritha-srivastava/wip-sts-role-min-duration

rgw/sts: Adding a configurable rgw_sts_min_session_duration

osd/scheduler: rely on copy ellision to move return val

C++14 enforces copy ellision in this case.

also silences warning of

src/osd/scheduler/mClockScheduler.cc:122:21: warning: redundant move in return statement [-Wredundant-move]
  122 |     return std::move(ret);
      |            ~~~~~~~~~^~~~~

Signed-off-by: Kefu Chai <kchai@redhat.com>

osd/osd_types: mark unused variable [[maybe_unused]]

silences warning like:

rc/osd/osd_types.h:5482:18: warning: unused variable '_' [-Wunused-variable]
     auto [iter, _] = ref_delta.try_emplace(hoid, 0);
                  ^

Signed-off-by: Kefu Chai <kchai@redhat.com>

cmake: build bluestore-tp before crimson-alienstore

to address the FTBFS of

src/os/bluestore/BlueStore.cc:52:10: fatal error: tracing/bluestore.h: No such file or directory
   52 | #include "tracing/bluestore.h"
      |          ^~~~~~~~~~~~~~~~~~~~~
compilation terminated.

tracing/bluestore.h is created by the "bluestore-tp" target, there
is a good chance that we build crimson when WITH_LTTNG is enabled,
let's ensure that tracing/bluestore.h is ready before compiling
alienstore.

Signed-off-by: Kefu Chai <kchai@redhat.com>

crimson/os: capture local bindings using capture variable list

structured binding does not define variables, and the implicit
capture-by-copy `=` does not help in this case, we have to define a
capture with an initializer to create a *variable* enclosed by
the closure explicitly.

this address the error like:

src/crimson/os/seastore/segment_cleaner.cc:315:5: error: reference to local binding 'addr' declared in enclosing lambda expression
                  addr);
                  ^

Signed-off-by: Kefu Chai <kchai@redhat.com>

crimson/os: do not move temporay variable

copy ellision ensures that copy ctor is not called in this case

silences warning like:

mson/os/seastore/lba_manager/btree/lba_btree_node_impl.cc:262:5: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
    std::move(begin()),
    ^

Signed-off-by: Kefu Chai <kchai@redhat.com>

crimson/os: do not capture unused variable

silences warning like:

btree/extentmap_btree_node.h:100:8: warning: lambda capture 'this' is not used [-Wunused-lambda-capture]
      [this, ec, len] (auto &extents) {
       ^

Signed-off-by: Kefu Chai <kchai@redhat.com>

Merge pull request #37887 from tchaikov/wip-seastar

seastar: pick up changes to colocate libc allocator and seastar alloc…

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

crimson/gtest_seastar: consume argv before passing them to seastar

so we can pass gtest options to the test without annoying seastar app.

Signed-off-by: Kefu Chai <kchai@redhat.com>

crimson/gtest_seastar: do not keep a copy of argv

argv is always available in the whole life cycle of the application, so
there is no need to keep a copy of it.

Signed-off-by: Kefu Chai <kchai@redhat.com>

seastar: pick up changes to colocate libc allocator and seastar allocator

this allows us to use seastar's builtin allocator along with the libc
allocator used by alien threads.

Signed-off-by: Kefu Chai <kchai@redhat.com>

cmake: set HAVE_LIBZBD before creating "acconfig.h"

`acconfig.h` is generated using

configure_file(
  ${CMAKE_SOURCE_DIR}/src/include/config-h.in.cmake
  ${CMAKE_BINARY_DIR}/include/acconfig.h
)

in `config-h.in.cmake`, the cmake variable of `HAVE_LIBZBD` is checked.
so we need to ensure that this variable is visible from this
`configure_file()` statement.

Signed-off-by: Kefu Chai <kchai@redhat.com>

rpm: pass -DWITH_ZBD=ON to cmake if zbd is enabled

this is a leftover of fd1b02a341e3afba32776e35ec7c4bbe883f9b06

Signed-off-by: Kefu Chai <kchai@redhat.com>

cmake: s/WITH_LIBZBD/WITH_LIBZBD/

fix the regression introduced by
d53638630631cc6596a1238228332e7579318415

Signed-off-by: Kefu Chai <kchai@redhat.com>

Merge pull request #37777 from chenerqi/fix-modified-dentries-count

mds: fix count error of modified dentries

Merge pull request #37636 from MahatiC/wip-init-ssd

librbd/cache: init functionality for SSD Cache

Reviewed-by: Jason Dillaman <dillaman@redhat.com>

Merge pull request #37680 from orozery/object-dispatch-aligned-crypto

librbd: crypto alignment support

Reviewed-by: Jason Dillaman <dillaman@redhat.com>

Merge pull request #37871 from cyx1231st/wip-seastore-misc-fixes

crimson/seastore: misc fixes in transaction manager

crimson/seastore: misc fixes in transaction manager

Merge pull request #37877 from dang/wip-dang-cond-writeback

rgw: Fix broken merge in #37774

qa/workunits/rbd: fix permission issue when removing mirror peer

Fixes: https://tracker.ceph.com/issues/48032
Signed-off-by: Jason Dillaman <dillaman@redhat.com>

RGW - Fix broken merge in #37774

I messed up the merge in #37774 and somehow forgot to push a change.
This resulted it the flag being set on the wrong branch.  This fixes
that.

RHBZ#1845501

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

Merge pull request #37865 from neha-ojha/wip-mon-fixes

qa: miscellaneous mon test fixes

Reviewed-by: Laura Paduano <lpaduano@suse.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>

Merge pull request #36764 from ishanrai05/guide

mgr/dashboard: Style guide to give a the UI an overall look and feel

Reviewed-by: Ernesto Puerta <epuertat@redhat.com>
Reviewed-by: Sebastian Krah <skrah@suse.com>
Reviewed-by: Tatjana Dehler <tdehler@suse.com>
Reviewed-by: Volker Theile <vtheile@suse.com>

mgr/dashboard: Added Versioning to the REST API

Versioning is handled by the RESTContoller decorators.
It works by adding a version attribute to the endpoint object,
which will be checked by the _request_wrapper against the requested
version before the controller method is dispatched.

This commit also updates all of the testing to support
version vendor mime types, as well as adding an http
interceptor to add versioned mime types to all frontend
requests.

Fixes: https://tracker.ceph.com/issues/40909
Signed-off-by: Avan Thakkar <athakkar@redhat.com>

librbd: complete with -ECANCELED queued task requests instead of deleting

This is cleanup just to make it consistent with other cases.

Signed-off-by: Mykola Golub <mgolub@suse.com>

librbd: relax requirements on finisher canceled callback

The finisher timer is started with safe_callbacks = false, and
cancel_event may fail.

When canceling a task it is safe to just ignore the cancel_event
result and proceed, because the returned false value means the
callback is in TaskFinisher::complete already but before
acquiring the lock, so when it eventually acquires the lock it
will just find out the task is already deleted and return.

Signed-off-by: Mykola Golub <mgolub@suse.com>

mgr/rbd_support: backward compatibility when loading global schedule

Signed-off-by: Mykola Golub <mgolub@suse.com>

mgr/rbd_support: store global schedule without localized prefix

so it is still used after mgr failover

Fixes: https://tracker.ceph.com/issues/48020
Signed-off-by: Mykola Golub <mgolub@suse.com>

Merge PR #37808 into master

* refs/pull/37808/head:
ceph-volume: consume mount opt in simple activate

Reviewed-by: Jan Fajerski <jfajerski@suse.com>
Reviewed-by: Guillaume Abrioux <gabrioux@redhat.com>

crimson/os/seastore/transaction_manager: add missing final keyword

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

crimson/os/seastore/transaction_manager: use weak transaction when initialize cached extents

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

Merge pull request #37761 from tchaikov/wip-ceph.spec-with-seastar

ceph.spec.in: install gcc-toolset on RHEL only

Reviewed-by: Josh Durgin <jdurgin@redhat.com>

librbd/cache: init functionality for SSD Cache

Adds build option and implements init functionality for SSD cache

Signed-off-by: Lisa Li <xiaoyan.li@intel.com>
Signed-off-by: Mahati Chamarthy <mahati.chamarthy@intel.com>
Signed-off-by: Changcheng Liu <changcheng.liu@intel.com>

mds: fix count error of modified dentries

CDir::_omap_commit counts modified dentries, for fragmenting
new dir modified dentries include head and snap items.

Fixes: https://tracker.ceph.com/issues/47981
Signed-off-by: Erqi Chen <chenerqi@gmail.com>

Merge pull request #37826 from badone/wip-make-dist-ng-cli-noprompt

make-dist: Don't prompt while running 'npm ci'

Reviewed-by: Kefu Chai <kchai@redhat.com>
Reviewed-by: Tiago Melo <tmelo@suse.com>
Reviewed-by: Ernesto Puerta <epuertat@redhat.com>

qa/tasks/ceph_manager.py: remove redundant quorum status logging

2020-10-21T03:42:45.985 INFO:teuthology.orchestra.run.smithi114:> sudo adjust-ulimits ceph-coverage /home/ubuntu/cephtest/archive/coverage timeout 120 ceph --cluster ceph quorum_status
2020-10-21T03:42:58.574 INFO:teuthology.orchestra.run.smithi114.stdout:{"election_epoch":1650,"quorum":[0,2],"quorum_names":["a","c"],"quorum_leader_name":"a","quorum_age":0,"features":{"quorum_con":"4540138297136906239","quorum_mon":["kraken","luminous","mimic","osdmap-prune","nautilus","octopus","pacific","elector-pinging"]},"monmap":{"epoch":1,"fsid":"807c36f1-9e85-4fa3-81fc-95915ab50584","modified":"2020-10-21T00:34:48.421341Z","created":"2020-10-21T00:34:48.421341Z","min_mon_release":16,"min_mon_release_name":"pacific","election_strategy":3,"disallowed_leaders":"","features":{"persistent":["kraken","luminous","mimic","osdmap-prune","nautilus","octopus","pacific","elector-pinging"],"optional":[]},"mons":[{"rank":0,"name":"a","public_addrs":{"addrvec":[{"type":"v1","addr":"172.21.15.114:6789","nonce":0}]},"addr":"172.21.15.114:6789/0","public_addr":"172.21.15.114:6789/0","priority":0,"weight":0},{"rank":1,"name":"b","public_addrs":{"addrvec":[{"type":"v1","addr":"172.21.15.133:6789","nonce":0}]},"addr":"172.21.15.133:6789/0","public_addr":"172.21.15.133:6789/0","priority":0,"weight":0},{"rank":2,"name":"c","public_addrs":{"addrvec":[{"type":"v1","addr":"172.21.15.114:6790","nonce":0}]},"addr":"172.21.15.114:6790/0","public_addr":"172.21.15.114:6790/0","priority":0,"weight":0}]}}
2020-10-21T03:42:58.589 INFO:tasks.mon_thrash.ceph_manager:quorum_status is {"election_epoch":1650,"quorum":[0,2],"quorum_names":["a","c"],"quorum_leader_name":"a","quorum_age":0,"features":{"quorum_con":"4540138297136906239","quorum_mon":["kraken","luminous","mimic","osdmap-prune","nautilus","octopus","pacific","elector-pinging"]},"monmap":{"epoch":1,"fsid":"807c36f1-9e85-4fa3-81fc-95915ab50584","modified":"2020-10-21T00:34:48.421341Z","created":"2020-10-21T00:34:48.421341Z","min_mon_release":16,"min_mon_release_name":"pacific","election_strategy":3,"disallowed_leaders":"","features":{"persistent":["kraken","luminous","mimic","osdmap-prune","nautilus","octopus","pacific","elector-pinging"],"optional":[]},"mons":[{"rank":0,"name":"a","public_addrs":{"addrvec":[{"type":"v1","addr":"172.21.15.114:6789","nonce":0}]},"addr":"172.21.15.114:6789/0","public_addr":"172.21.15.114:6789/0","priority":0,"weight":0},{"rank":1,"name":"b","public_addrs":{"addrvec":[{"type":"v1","addr":"172.21.15.133:6789","nonce":0}]},"addr":"172.21.15.133:6789/0","public_addr":"172.21.15.133:6789/0","priority":0,"weight":0},{"rank":2,"name":"c","public_addrs":{"addrvec":[{"type":"v1","addr":"172.21.15.114:6790","nonce":0}]},"addr":"172.21.15.114:6790/0","public_addr":"172.21.15.114:6790/0","priority":0,"weight":0}]}}

Signed-off-by: Neha Ojha <nojha@redhat.com>

qa/suites/rados/dashboard: ignore MON_DOWN

This warning is expected during:

2020-10-27T16:29:40.549+0000 7fa1f0927700 10 mon.c@2(peon) e1 handle_auth_request haven't formed initial quorum, EBUSY

and is cleared after:

2020-10-27T16:29:42.597+0000 7fe7b3ada700  7 mon.a@1(peon).log v7 update_from_paxos applying incremental log 7 2020-10-27T16:29:42.319274+0000 mon.b (mon.0) 76 : cluster [INF] mon.b is new leader, mons b,a,c in quorum (ranks 0,1,2)
2020-10-27T16:29:42.597+0000 7fe7b3ada700  7 mon.a@1(peon).log v7 update_from_paxos applying incremental log 7 2020-10-27T16:29:42.326711+0000 mon.b (mon.0) 82 : cluster [INF] Health check cleared: MON_DOWN (was: 1/3 mons down, quorum b,a)

Signed-off-by: Neha Ojha <nojha@redhat.com>

ceph-volume: consume mount opt in simple activate

When running ceph-volume simple activate command on a Filestore OSD
then the data device is mounted without any specific options so the
one from the ceph configuration file are ignored.
When deploying Filestore with the lvm subcommand then everything is
fine because the filestore_activate method uses mount_osd which relies
on the mount options defined in the ceph configuration file (if any).

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1891557
Fixes: https://tracker.ceph.com/issues/48018
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>

doc: style guide to give a the UI an overall look and feel

fixes: https://tracker.ceph.com/issues/27218

Signed-off-by: Ishan Rai <ishanrai05@gmail.com>

Merge pull request #37774 from dang/wip-dang-cond-writeback

Don't writeback when inside a readdir callback

mgr/dashboard: Prevent table items from getting selected while expanding

While clicking on the expand button inside a table, the entire row is getting selected. This commit prevent that from happening.

Fixes: https://tracker.ceph.com/issues/47376
Signed-off-by: Nizamudeen A <nia@redhat.com>

Merge pull request #37828 from chenerqi/inode_commit_ops

mds: optimize batch backtrace store

mds: optimize batch backtrace store

Call backtrace stored callback in batch. This avoids taking mds_lock
for each inode.

Signed-off-by: Erqi Chen <chenerqi@gmail.com>

make-dist: Don't prompt while running 'npm ci'

Prompting for input while in the background results in SIGTTOU being
sent and npm hanging forever.

Signed-off-by: Brad Hubbard <bhubbard@redhat.com>

Merge pull request #37750 from lixiaoy1/fix_partial_1022

librbd/deep_copy: fix issues in deep_copy

Reviewed-by: Jason Dillaman <dillaman@redhat.com>

librbd/deep_copy: skip reading data from image cache

Signed-off-by: Li, Xiaoyan <xiaoyan.li@intel.com>

Merge pull request #37714 from dillaman/wip-librbd-migration-1

librbd: initial set of changes to migration API for instant-restore

Reviewed-by: Mykola Golub <mgolub@suse.com>

librbd/io: ensure ImageDispatchSpec cannot re-use AioCompletion

Prevent re-using the same AioCompletion between multiple
ImageDispatchSpec objects to prevent the possibility of a memory
leak.

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

librbd/migration: native format should not issue a new read request

Tweak the format interface's 'read' call to just let the existing
read request continue passed the migration layer if the native
format is in use. Otherwise, the provided AioCompletion would need to
be wrapped with another AioCompletion to prevent the original
image dispatch spec from getting lost.

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

Merge pull request #37683 from adamemerson/wip-fifo-lessnoisy

rgw: Be less noisy when probing FIFO existence

Reviewed-By: Casey Bodley cbodley@redhat.com
Reviewed-By: J. Eric Ivancich ivancich@redhat.com

Merge pull request #37273 from trociny/wip-rbd-nbd-persist

rbd-nbd: allow to restart daemon without destroying device

Reviewed-by: Jason Dillaman <dillaman@redhat.com>

Merge pull request #37769 from rhcs-dashboard/black-border-text

mgr/dashboard: Removing the black border on the text/input field when its clicked

Reviewed-by: Alfonso Martínez <almartin@redhat.com>
Reviewed-by: Ernesto Puerta <epuertat@redhat.com>
Reviewed-by: Tiago Melo <tmelo@suse.com>

Merge pull request #37743 from lixiaoy1/fix_1022

librbd/image: remove implicit features when cloning

Reviewed-by: Jason Dillaman <dillaman@redhat.com>

do_cmake.sh: use python-3.9 with fedora version 33

Fedora-33 (rawhide) now has python-3.9.
Build breaks on Fedoa-33 with Traceback:
CMake Error at /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:165 (message):
  Could NOT find Python3: Found unsuitable version "3.9.0", but required is
  exact version "3.8" (found /usr/bin/python3, found components: Interpreter
  Development)

Fixes: https://tracker.ceph.com/issues/47971
Signed-off-by: Sunny Kumar <sunkumar@redhat.com>

Merge pull request #37753 from bk201/wip-47947

mgr/dashboard: fix disable action for MGR modules

Reviewed-by: Alfonso Martínez <almartin@redhat.com>
Reviewed-by: Avan Thakkar <athakkar@redhat.com>
Reviewed-by: Tiago Melo <tmelo@suse.com>

Merge pull request #37006 from clwluvw/monitoring-osd-latency

monitoring: Use null yaxes min for OSD read latency

Reviewed-by: Avan Thakkar <athakkar@redhat.com>
Reviewed-by: Patrick Seidensal <pnawracay@suse.com>

Merge pull request #37568 from s0nea/wip-dashboard-qa-linting

Reviewed-by: Alfonso Martínez <almartin@redhat.com>
Reviewed-by: Tiago Melo <tmelo@suse.com>
Reviewed-by: Volker Theile <vtheile@suse.com>

Merge pull request #37754 from smithfarm/wip-nautilus-rn-typo

doc/releases/nautilus: fix typo

Reviewed-By: Neha Ojha <nojha@redhat.com>
Reviewed-By: Kefu Chai <kchai@redhat.com>
Reviewed-By: Abhishek Lekshmanan <abhishek@suse.com>

Merge PR #37415 into master

* refs/pull/37415/head:
pybind/mgr/snap-schedule: fix deactivate

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

Merge pull request #37758 from batrick/i47951

mon/MonMap: fix unconditional failure for init_with_hosts

Reviewed-by: Kefu Chai <kchai@redhat.com>
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
Reviewed-by: Wido den Hollander <wido@42on.com>
Reviewed-by: Neha Ojha <nojha@redhat.com>

Merge pull request #37759 from adamemerson/wip-context4all

cmake, rgw: always enable Boost.context

Reviewed-by: Kefu Chai <kchai@redhat.com>

librbd: migration raw format source

The raw format maps an abstract, fully allocated, raw block device image
to the migration source IO API.

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

librbd: migration file stream source

The file stream helper will translate byte-extent IO read requests
to ASIO file read requests on the specified backing file. This can be
layered with file format helpers to translate image IO extents down
to the backing file.

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

librbd: increase debug logging in ImageCtx

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

librbd: migration should attempt to open destination image first

With the exception of the 'prepare' command, always attempt to open
the destination image first. This will better align with the
ability for read-only, non-native images to be used as a source
image.

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

Merge PR #37776 into master

* refs/pull/37776/head:
cephfs: Fix variable declartion in capture list in lambda

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

Merge PR #37735 into master

* refs/pull/37735/head:
client: fix inode ll_ref reference count leak

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

Merge PR #37629 into master

* refs/pull/37629/head:
qa/cephfs: add session_timeout option support
qa/cephfs: move the cephfs's opertions setting to create()
qa/cephfs: add 'cephfs:' section support

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

Merge PR #37652 into master

* refs/pull/37652/head:
qa/tasks: tear down the background process before unmounting
qa/tasks: switch to _kill_background() helper to terminate the daemons

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

librbd: crypto alignment support

This commit extents the recently added CryptoObjectDispatch layer to support block ciphers (as opposed to stream ciphers).
In other words, the crypto layer now handles the necessary data alignments before data is passed on to the crypto engine.

Signed-off-by: Or Ozeri <oro@il.ibm.com>

Merge pull request #37718 from smithfarm/wip-rn-nautilus

doc/releases: add Nautilus 14.2.12 release notes

Reviewed-by: Josh Durgin <jdurgin@redhat.com>
Reviewed-by: Neha Ojha <nojha@redhat.com>

librbd: pass source ImageCtx to migration API helper methods

This will help ensure that the source ImageCtx can be made optional
when migrating from a read-only, non-native image source.

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

librbd: new helper API method to retrieving the migration source spec

When using advanced, non-legacy migration sources like a remote Ceph
cluster or a flat file, this API will return the JSON-encoded description
of the migration source.

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

librbd: helper method for constructing source-spec for legacy migration

The legacy migration source format has explicit pool, namespace, and image
parameters. This helper method will convert it into the JSON format that
will be used for the new-style migration source-spec.

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

Merge pull request #37755 from rhcs-dashboard/notification-style

mgr/dashboard: Adding more style to the notification sidebar

Reviewed-by: Alfonso Martínez <almartin@redhat.com>
Reviewed-by: Ernesto Puerta <epuertat@redhat.com>

Merge pull request #37738 from ifed01/wip-ifed-fix-death-tests

test/store_test: use 'threadsafe' style for death tests.

Reviewed-by: Josh Durgin <jdurgin@redhat.com>

Merge pull request #37765 from tchaikov/wip-mgr-common-cleanup

mgr,common: use make_unique<> and fmt::format()

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

Merge pull request #37431 from sseshasa/wip-handle-future-sched-ops

osd: Handle possible future work items returned from mclock scheduler.

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