rgw, Policy should be url_decode when assume_role

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

Merge pull request #28559 from dillaman/wip-40368

librbd: avoid dereferencing an empty container during deep-copy

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

Merge pull request #28487 from xiexingguo/wip-objecter-pg-mapping-cache

osdc/Objecter: pg-mapping cache

Reviewed-by: Sage Weil <sage@redhat.com>

Merge PR #28082 into master

* refs/pull/28082/head:
mgr / volumes: improve error handling
py / cephfs: invoke base class Error::__init__() from OSError::__init__()
mgr / volumes: carve out subvolume operations as a separate class
mgr / volumes: introduce subvolume specification class
mgr / volumes: carve of volume as a separate class

Merge PR #28198 into master

* refs/pull/28198/head:
qa/tasks: upgrade command arguments checks in vstart_runner.py

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

librbd: avoid dereferencing an empty container during deep-copy

While updating the image copy progress, a 'while' loop will pop the
last item from the queue and then deference the empty queue.

Fixes: http://tracker.ceph.com/issues/40368
Signed-off-by: Jason Dillaman <dillaman@redhat.com>

Merge pull request #27773 from istudko/patch-1

doc/releases/nautilus: Correct a systemctl command in an upgrade guide

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

Merge pull request #27201 from bstillwell/bootstrap-keyring-caps-doc-fix

doc: Add missing mgr cap for the bootstrap keyring

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

Merge pull request #28526 from Osa1989/patch-1

doc/releases/nautilus.rst: fix command to check min_compat_client

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

Merge pull request #28522 from neha-ojha/wip-add-client-endpoints

 qa/tasks/cbt.py: add support for client_endpoints

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

Merge pull request #28346 from smithfarm/wip-39447-alt

qa/rbd: add cram-based snap diff test

Reviewed-by: Jason Dillaman <dillaman@redhat.com>
Reviewed-by: Mykola Golub <mgolub@suse.com>

Merge pull request #28532 from cbodley/wip-40304

qa/rgw: skip swift tests on rhel 7.6+

doc/releases/nautilus.rst: fix command to check min_compat_client

Command should be "ceph osd dump | grep min_compat_client"

Signed-off-by: Osama Elswah <osama.ibrahim.89@gmail.com>

Merge pull request #27951 from ifed01/wip-ifed-fix-slowop-log

os/bluestore: fix origin reference in logging slow ops.

Merge pull request #28490 from xiexingguo/wip-40193

mon/OSDMonitor: report pg[pgp]_num_target instead of pg[pgp]_num

Reviewed-by: Sage Weil <sage@redhat.com>

Merge pull request #28322 from liewegas/wip-preextend

os/bluestore: bluefs_preextend_wal_files=true

Reviewed-by: Igor Fedotov <ifedotov@suse.com>

Merge pull request #28260 from s0nea/wip-dashboard-pool-delete-flag

mgr/dashboard: consider 'mon_allow_pool_delete' flag

Reviewed-by: Patrick Nawracay <pnawracay@suse.com>
Reviewed-by: Stephan Müller <smueller@suse.com>
Reviewed-by: Ricardo Marques <rimarques@suse.com>

Merge pull request #28534 from tchaikov/wip-crimson-mkkey

crimson/osd: add --mkkey support

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

Merge pull request #28464 from majianpeng/fio-ceph-messenger-multi-client

test/fio/fio_ceph_messenger: make exec multi client on the same host.

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

Merge pull request #28404 from xiexingguo/wip-osd-noup-stall

osd/OSD: keep synchronizing with mon if stuck at booting

Reviewed-by: Sage Weil <sage@redhat.com>

crimson/osd: ignore exception when stopping osd

OSD::stop() is a top-level method in the sense that it will be called
directly when engine stops. so it should not throw any exceptions.
instead, we will print out the error and ignore the exception if any.

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

crimson/osd: add --mkkey support

see qa/tasks/ceph.py for how it is used, and why we need it.

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

crimson/os: use buffer::write_file() helper

instead of using the blocking calls

so we can write to file without blocking the reactor

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

crimson: add buffer_io helpers

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

Merge pull request #28507 from tchaikov/wip-cmake-dpdk-boost

cmake: update SPDK to build with GCC-9

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

qa/rbd: add cram-based snap diff test

Fixes: http://tracker.ceph.com/issues/39447
Signed-off-by: Shyukri Shyukriev <shshyukriev@suse.com>
Signed-off-by: Nathan Cutler <ncutler@suse.com>

auth/KeyRing: remove KeyRing::create_empty()

it never fails unless out of memory. and it would be simpler to just
allocate it on stack.

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

osdc/Objecter: pg-mapping cache

The CRUSH-based addressing is some kind of CPU intensive task
and hence should be avoid whenever possible.

The patch introduces a per objecter pg-mapping cache, which as
a result can saved us 10%+ CPU (fio, 4k randow read, 24k IOPS):

Was:
$ top -Hp 415864
top - 14:45:39 up 6 days,  5:45,  3 users,  load average: 9.67, 8.66, 8.45
Threads:  23 total,   3 running,  20 sleeping,   0 stopped,   0 zombie
%Cpu(s): 21.6 us, 14.5 sy,  0.0 ni, 59.6 id,  1.4 wa,  0.0 hi,  3.0 si,  0.0 st
KiB Mem : 19616576+total, 12773412+free, 50964508 used, 17467128 buff/cache
KiB Swap:  4194300 total,  4194300 free,        0 used. 14352892+avail Mem

    PID USER      PR  NI    VIRT    RES    SHR S %CPU %MEM     TIME+ COMMAND
 415942 root      20   0 1957800 492820 123880 R 80.0  0.3   0:13.75 tp_librbd

Now:
$ top -Hp 475779
top - 10:22:05 up  1:18,  4 users,  load average: 2.65, 1.44, 1.60
Threads:  23 total,   2 running,  21 sleeping,   0 stopped,   0 zombie
%Cpu(s):  6.1 us,  2.2 sy,  0.0 ni, 91.4 id,  0.0 wa,  0.0 hi,  0.2 si,  0.0 st
KiB Mem : 19616576+total, 13919555+free, 27280820 used, 29689392 buff/cache
KiB Swap:  4194300 total,  4194300 free,        0 used. 16798102+avail Mem

    PID USER      PR  NI    VIRT    RES    SHR S %CPU %MEM     TIME+ COMMAND
 476231 root      20   0 1957808 491712 123836 S 71.1  0.3   0:41.47 tp_librbd

And below is a more detailed report from the perf tool:

Was:
$ perf report -g graph
  Children      Self  Command    Shared Object        Symbol
+   29.33%     0.03%  tp_librbd  librados.so.2.0.0    [.] Objecter::op_submit
+   28.83%     0.09%  tp_librbd  librados.so.2.0.0    [.] Objecter::_op_submit_with_budget
+   27.12%     0.17%  tp_librbd  librados.so.2.0.0    [.] Objecter::_op_submit
+   16.47%     0.26%  tp_librbd  librados.so.2.0.0    [.] Objecter::_calc_target
+   15.04%     0.10%  tp_librbd  libceph-common.so.0  [.] OSDMap::_pg_to_up_acting_osds
+   13.52%     0.16%  tp_librbd  libceph-common.so.0  [.] OSDMap::_pg_to_raw_osds

Now:
$ perf report -g graph
  Children      Self  Command    Shared Object        Symbol
+   17.84%     0.04%  tp_librbd  librados.so.2.0.0    [.] Objecter::op_submit
+   17.34%     0.06%  tp_librbd  librados.so.2.0.0    [.] Objecter::_op_submit_with_budget
+   15.80%     0.17%  tp_librbd  librados.so.2.0.0    [.] Objecter::_op_submit
+    6.11%     2.02%  tp_librbd  librados.so.2.0.0    [.] Objecter::_calc_target

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

Merge pull request #28535 from tchaikov/wip-crimson-packaging

debian/: use ceph-osd for packaging crimson-osd

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

mgr / volumes: improve error handling

This cleans up lots of return-fu statements and make the source
look much more pythonic. Functions should raise an instance of
VolumeException() class wherever necessary (error handling).

Fixes: http://tracker.ceph.com/issues/39969
Signed-off-by: Venky Shankar <vshankar@redhat.com>

py / cephfs: invoke base class Error::__init__() from OSError::__init__()

This will allow access to `args` when catching `Error`.

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

mgr / volumes: carve out subvolume operations as a separate class

Move (and refactor) subvolume specific operations from main module
source to SubVolume class in a new subvolume source. Also, provide
hooks in VolumeClient to forward subvolume specific opertaions to
this class.

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

mgr / volumes: introduce subvolume specification class

Specifications class that represents a unique subvolume
identified by (subvolume-id, group-id) tuple. Provide
heleper functions for fetching  various subvolume specific
attributes such as subvolume path, group path etc.

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

mgr / volumes: carve of volume as a separate class

Move volume operations (create/delete) from main module source
to VolumeClient class in new volume source.

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

Merge PR #28456 into master

* refs/pull/28456/head:
mds: ignore sessionmap version mismatch if mds_wipe_sessions is set
mds: fix corner case of replaying open sessions

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

Merge pull request #28521 from alimaredia/wip-qa-rgw-ssl

qa: use curl in wait_for_radosgw() in util/rgw.py

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

Merge pull request #28415 from linuxbox2/wip-full-odsock

rgw/OutputDataSocket: actually discard data on full buffer

qa: use curl in wait_for_radosgw() in util/rgw.py

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

Merge pull request #25496 from mkogan1/wip-rgw-dynamic-resharding-docs

rgw: update the "radosgw-admin reshard status"

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

qa/rgw: skip swift tests on rhel 7.6+

swift bootstrap fails because libev-devel is not available

Fixes: http://tracker.ceph.com/issues/40304
Signed-off-by: Casey Bodley <cbodley@redhat.com>

debian/: use ceph-osd for packaging crimson-osd

* debian/: remove ceph-crimson-osd package.
* debian/control: set `CEPH_OSD_BASENAME` env variable, which
  will be consumed by `ceph-osd.install`. alternatively, we could
  rename crimson-osd to ceph-osd in `override_dh_auto_install`,
  but let's go with this way at this moment, unless `mv` in
  `override_dh_auto_install` is proved to be better.
* ceph-osd.install: replace ceph-osd with crimson-osd if
  `CEPH_EXTRA_CMAKE_ARGS` has `WITH_SEASTAR` in it. this only
  happens when we are packaging the "crimson" flavor packages from
  jenkins.
* ceph-osd.install: `chmod +x` this file, as we need to use
  `/usr/bin/dh-exec` as the interpreter of it to perform variable
  substitution and install.

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

cmake: silence -Waddress-of-packed-member warnings from SPDK

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

cmake: silence GCC-9 warnings from rocksdb

GCC-9 complains:

rocksdb/db/version_edit.h:86:8: warning: implicitly-declared ‘constexpr
rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)’
is deprecated [-Wdeprecated-copy]
   86 | struct FileMetaData {
      |        ^~~~~~~~~~~~
/var/ssd/ceph/src/rocksdb/db/version_edit.h:55:19: note: because
‘rocksdb::FileDescriptor’ has user-provided ‘rocksdb::FileDescriptor&
rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)’
   55 |   FileDescriptor& operator=(const FileDescriptor& fd) {
      |                   ^~~~~~~~

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

cmake: set ccache for rocksdb

should use launcher to set ccache

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

cmake: update built libs of SPDK and DPDK

we need to link against these new libs for fulfilling the dependencies
required by new SPDK.

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

cmake: disable isal and vhost support of SPDK

* isal needs nasm, which is a new dependency. so let's disable it
  at this moment.
* vhost requires DPDK compiled with vhost enabled. but it's disabled
  when we compile DPDK.

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

spdk: pick up latest spdk

to silence the warnings reported by GCC-9

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

rgw: provide admin friendly reshard status output

Signed-off-by: Mark Kogan <mkogan@redhat.com>

Merge pull request #28446 from tspmelo/wip-prepare-backport

script/ceph-backport.sh: Add prepare function

Reviewed-by: Abhishek Lekshmanan <abhishek@suse.com>
Reviewed-by: Nathan Cutler <ncutler@suse.com>

Merge pull request #28515 from hvhaugwitz/mondb-recovery-script

doc: update mondb recovery script

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

qa/tasks/cbt.py: add support for client_endpoints

Note that this will only work for librbdfio for now.

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

Merge PR #28473 into master

* refs/pull/28473/head:
cephfs-shell: Catch OSError exceptions in lcd

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

Merge PR #28475 into master

* refs/pull/28475/head:
cephfs-shell: Fix 'lls' command errors

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

Merge PR #28407 into master

* refs/pull/28407/head:
mgr/volumes: fix error message

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

Merge PR #27856 into master

* refs/pull/27856/head:
test: remove fs/test-volume.sh workunit
test: port fs/volume related tests to python

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

Merge PR #28196 into master

* refs/pull/28196/head:
ceph_volume_client: decode d_name before using it

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

Merge PR #28221 into master

* refs/pull/28221/head:
qa/tasks/cephfs/test_volume_client: print py2 or py3 which the test case runs

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

Merge PR #26737 into master

* refs/pull/26737/head:
qa/cephfs: update tests for stale session handling
mds: change how mds revoke stale caps
mds: don't mark unresponsive sessions holding no caps stale

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

Merge pull request #28518 from yuriw/wip-yuriw-crontab-master

qa/tests: removed upgrade/client-upgrade-hammer becasue ubuntu 14.04 …

Merge pull request #28466 from hoerup/update-releases

Doc: update release schedule

Reviewed-by: Kefu Chai <kchai@redhat.com>
Reviewed-by: Noah Watkins <nwatkins@redhat.com>
Reviewed-by: Neha Ojha <nojha@redhat.com>

Doc: update release schedule

Added nautilus + the latest releases from mimic and luminous
in order to keep dumpling column, ceph_releases is modified to allow 13 columns

Signed-off-by: Torben Hørup <th@synack.fo>

Merge pull request #28470 from yuvalif/wip-yuval-sync-type-pubsub

rgw/pubsub: use incremental sync for pubsub module by default

test: remove fs/test-volume.sh workunit

.. since its ported to python now.

Fixes: http://tracker.ceph.com/issues/39949
Signed-off-by: Venky Shankar <vshankar@redhat.com>

test: port fs/volume related tests to python

... and add subvolume related tests.

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

qa/tests: removed upgrade/client-upgrade-hammer becasue ubuntu 14.04 is not supported

Also removed ubuntu 14.04 filters

Signed-off-by: Yuri Weinstein <yweinste@redhat.com>

doc: update mondb recovery script

- be specific about stopped OSDs
- add missing '--no-mon-config' option
- fix indent of here script delimiting identifier
- use $host variable in for loop

Signed-off-by: Hannes von Haugwitz <hannes@vonhaugwitz.com>

Merge pull request #28508 from smithfarm/wip-40295

cmake: set empty-string RPATH for ceph-osd

Reviewed-by: Ricardo Dias <rdias@suse.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>

Merge PR #22446 into master

* refs/pull/22446/head:
relicense LGPL-2.1 code as LGPL-2.1 or LGPL-3.0
COPYING: add reference to a few Apache-2.0 licensed source files
debian/copyright: sync with COPYING
COPYING: LGPL2.1 -> LGPL-2.1
COPYING: extra bits from debian/copyright

Reviewed-by: Jason Dillaman <dillaman@redhat.com>
Reviewed-by: Neha Ojha <nojha@redhat.com>
Reviewed-by: Sebastian Wagner <swagner@suse.com>

script/ceph-backport.sh: Add prepare function

Add a new flag, --prepare, that when used will fetch all necessary info and
cherrypick all original commits automatically.
It will also prevent the main code to be executed.

After running with --prepare, and if there were no conflicts, you can simply
remove the flag from the command and run the script again.
This time it will run the main code and create the PR and update the backport
issue.

p.e.:
ceph-backport.sh 19206 jewel --prepare
ceph-backport.sh 19206 jewel

Signed-off-by: Tiago Melo <tmelo@suse.com>

Merge pull request #28484 from tchaikov/wip-test_librados_build

qa/workunits/rados/test_librados_build.sh: install build deps

Reviewed-by: Nathan Cutler <ncutler@suse.com>

Merge pull request #28486 from tchaikov/wip-remove-digest-from-buffer.h

buffer,crypto,tools: extract digest methods out of bufferlist

Reviewed-by: Sage Weil <sage@redhat.com>
Reviewed-by: Myoungwon Oh <omwmw@sk.com>

Merge pull request #28494 from ricardoasmarques/update-iscsi-dependencies-versions

doc: Update 'python-rtslib' and 'tcmu-runner' min versions

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

cmake: set empty-string RPATH for ceph-osd

Fixes: http://tracker.ceph.com/issues/40295
Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/workunits/rados/test_envlibrados_for_rocksdb: support SUSE distros

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

qa/workunits/rados/test_librados_build.sh: install build deps

to build helloworld of librados, we need to install the build
dependencies.

Fixes: https://tracker.ceph.com/issues/40155
Signed-off-by: Kefu Chai <kchai@redhat.com>

qa/workunits/rados/test_envlibrados_for_rocksdb: use helper script

instead of having its own copy of `install()`, try to leverage the
helper in ceph-helpers-root.sh.

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

qa/workunits/ceph-helpers-root: use /etc/os-release instead

as lsb_release does not work on SUSE distros

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

Merge pull request #28465 from tchaikov/wip-xio-cleanup

include/config-h.in.cmake: remove HAVE_XIO

Reviewed-by: Xie Xingguo <xie.xingguo@zte.com.cn>
Reviewed-by: Sage Weil <sage@redhat.com>
Reviewed-by: Neha Ojha <nojha@redhat.com>

cmake: move boost patch to cmake/modules

as it's used by cmake only

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

cmake/modules/BuildDPDK.cmake: update to adapt upstream changes

* update execenv to remove "app", the targets ending with "app" changed
  to the ones without "app" now.
* pass CC by make variables not env variables, otherwise the default
  `cc` is used

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

Merge pull request #28495 from tchaikov/wip-dashboard-portal_ip_addresses

mgr/dashboard: take portal_ip_addresses as a list

Reviewed-by: Ricardo Marques <rimarques@suse.com>

mgr/dashboard: s/portal_ip_address/portal_ip_addresses/

and take portal_ip_addresses as a list

it's a follow-up fix of #28084

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

Merge pull request #28290 from b-ranto/wip-selinux-rhel8

selinux: Update the policy for RHEL8

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

qa/suites/perf-basic/workloads: add client_endpoint_rbd_4K_rand_write.yaml

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

Merge pull request #27507 from pritha-srivastava/wip-rgw-cross-tenant-doc

rgw: Improving doc for Cross Project(Tenant) access with Openstack Ke…

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

doc: Update 'python-rtslib' and 'tcmu-runner' min versions

Signed-off-by: Ricardo Marques <rimarques@suse.com>

rgw: update the "radosgw-admin reshard status"
command documentation with expected output examples

Fixes: http://tracker.ceph.com/issues/37615
Signed-off-by: Mark Kogan <mkogan@redhat.com>

mon/OSDMonitor: report pg[pgp]_num_target instead of pg[pgp]_num

As by calling "ceph osd pool set <pool-name> pg_num", we set the
pg_num_target instead. Hence we should report pg_num_target as well
when invoked by the "ceph osd pool get <pool-name> pg_num" call.

I doubt an ideal fix would be exposing both the pg_num(*actual*) and
pg_num_target concepts to user, but for now I think we can stop here
and get some more feedback first.

Fixes: http://tracker.ceph.com/issues/40193
Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

Merge pull request #28084 from ricardoasmarques/improve-portal-ips-calculation

mgr/dashboard: Optimize portal IPs calculation

Reviewed-by: Tiago Melo <tmelo@suse.com>

Merge pull request #28454 from tchaikov/wip-gcc-9-on-bionic

install-deps.sh: use GCC-9 on bionic

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

Merge pull request #28246 from kungf/mgr_default_addr

mgr: use ipv4 default when ipv6 was disabled

Reviewed-by: Sebastian Wagner <swagner@suse.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>

Merge pull request #28481 from iotcg/common

include: buffer_raw.h: Copyright time fix

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

buffer,crypto,osd,tools: extract digest methods out of bufferlist

they were consumers of ceph::list::buffers(), and there is no need to
make them member functions of ceph::list, so move them into ceph::crypto
namespace. and update the unit test and ceph_dedup_tool.cc accordingly.

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

qa/tasks/cephfs/test_volume_client: print py2 or py3 which the test case runs

Fixes: http://tracker.ceph.com/issues/40184
Signed-off-by: Lianne <liyan.wang@xtaotech.com>

common/ceph_crypto: add digest_size to digest classes

prepare for extracting the digest methods from ceph::buffer::list, so we
can use them in a templated implementation.

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

test/fio/fio_ceph_messenger: make exec multi client on the same host.

When create Messenger, for client we should give different nonce to
make multi clients on the same host can work. Otherwise, server only
accept one connection.

Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>

Merge pull request #28443 from dzafman/wip-40198

osd: Don't randomize deep scrubs when noscrub set

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

Merge pull request #28431 from cbodley/wip-40188

common: OutputDataSocket retakes mutex on error path

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

Merge pull request #28427 from tchaikov/wip-40174

mgr/influx: try to call close()

Reviewed-by: Wido den Hollander <wido@42on.com>

Merge pull request #28254 from myoungwon/wip-hashfuncs-dedup

common,osd: add hash algorithms for dedup fingerprint

Reviewed-by: Sage Weil <sage@redhat.com>