man: skip directive starting with ".."

the target definition of hyper link looks like:

.. _a-reference-label:

there is chance that we need to add `:ref:` referencing man pages,
and add target definition at the beginning of the manapges for the
references. in that case, we need to skip the ref directives when
looking for the title of the manpage.

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

Merge pull request #23564 from falcon78921/wip-docs-links-1

doc: fixed broken urls

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

Merge PR #23240 into master

* refs/pull/23240/head:
qa/suites/rados, qa/workunits/rados: Add suite/workunit for ceph-crash
add ceph-crash service
common/options: enable mgr 'crash' module by default
global/signal_handler: add 'done' file to signal crashdump is ready

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

Merge pull request #15831 from trociny/wip-18430-1

librbd: support migrating images with minimal downtime

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

librbd: drop snap lock before sending copyup request

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

librbd: restart object deep copy with flatten

if copyup request was appended with non empty writes when the deep
copy was in flight.

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

librbd: update in-memory migration snap map after creating snap

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

librbd: AsyncOperation may not be reused

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

librbd: migrate: skip update object map for snaps that don't overlap

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

librbd: don't update object map if object deep copy returned ENOENT

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

librbd: open migration image parent and store its pointer in ImageCtx

Use the pointer in copyup and migrate requests, when deep copying an
object.

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

librbd: use 'open snap by id' in clone request

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

librbd: use 'open snap by id' in deep copy image copy request

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

librbd: use 'open snap by id' in refresh parent request

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

librbd: allow to open snapshot by id

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

librbd: separate read vs write migration parent overlaps

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

librbd: corrected usage of ImageState::open flag parameter

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

librbd: migration should keep parent linkage by default

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

librbd: move shared common clone parent logic to state machine

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

librbd: normalize clone state machine method names and debug logs

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

librbd: update executing state description with migration % complete

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

rbd: make status show migration details if it is in progress

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

rbd: show when parent is migration source in info output

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

librbd: get_parent_info: don't try to find parent snap name for CEPH_NOSNAP

(it is possible now when the parent is a migration source)

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

rbd: CLI to migrate images

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

pybind/rbd: API for image migration

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

librbd: API for image migration

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

librbd: allow 'migrating' internal feature on image create

We want this feature set from the start to avoid races when a client
is opening an image being prepared for migration.

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

librbd: handle CEPH_NOSNAP case outside of deep_copy::util::compute_snap_map

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

librbd: add function to wait writes unblocked

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

librbd: use newly added method to list watchers in remove request

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

librbd: async request to list watchers

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

librbd: allow to remove already opened image

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

librbd: shortcut to skip v2 probing when opening v1 image

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

librbd: add flags to open request

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

cls/rbd: add assert_snapc_seq method

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

librbd: add "migration" trash image source

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

cls/rbd: add "migration" trash image source

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

cls/rbd: methods to set/get/remove image migration header

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

doc: added :ref: directive for osdmaptool

Added :ref: directive for osdmaptool utility.

Signed-off-by: James McClune <jmcclune@mcclunetechnologies.net>

doc: added osdmaptool cross reference

Added osdmaptool cross reference for docs/rados/operations/control.rst.

Signed-off-by: James McClune <jmcclune@mcclunetechnologies.net>

Merge pull request #23532 from alfredodeza/wip-rm24960

ceph-volume:  expand auto engine for single type devices on filestore

Reviewed-by: Andrew Schoen <aschoen@redhat.com>

Merge pull request #23402 from cbodley/wip-23659

qa/rgw: patch keystone requirements.txt

Reviewed-by: Orit Wasserman <owasserm@redhat.com>

Merge PR #23426 into master

* refs/pull/23426/head:
client: privatize some class members
client: reorganize Client header

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

Merge PR #23470 into master

* refs/pull/23470/head:
tools/cephfs-shell: unable to copy files to a sub-directory from local file system

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

tools/cephfs-shell: unable to copy files to a sub-directory from local file system

Fixes:http://tracker.ceph.com/issues/26874

Signed-off-by: Pavani Rajula <rpavani1998@gmail.com>

Merge PR #23561 into master

* refs/pull/23561/head:
tools/cephfs: do not split args if it's already a list

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

ceph-volume lvm.zap loop over all vgs from a pv to destroy them

Signed-off-by: Alfredo Deza <adeza@redhat.com>

Merge PR #23552 into master

* refs/pull/23552/head:
ceph_test_objectstore: queue split on parent pg sequencer
os/bluestore: fix split vs finish_write race

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

ceph-volume tests.util ensure dmcrypt_close will skip non-existent paths

Signed-off-by: Alfredo Deza <adeza@redhat.com>

ceph-volume util.encryption if crypt path does not exist, skip it

Signed-off-by: Alfredo Deza <adeza@redhat.com>

ceph-volume lvm.zap unmount lvs and close dmcrypt on partitions

Signed-off-by: Alfredo Deza <adeza@redhat.com>

ceph_test_objectstore: queue split on parent pg sequencer

This matches the OSD.

It also ensure that we drain transactions that precede the split, which
will include any finish_write calls that might otherwise attach the
Buffer to the wrong cache shard: _txc_finish() calls finish_write and
passes the cache shard without the cache shard lock held, but may block
waiting for split_cache() which then changes the destination collection's
shard.  Once it gets the lock and proceeds it would operate on the wrong
cache shard, leading to a failed assert later when the sharedblob is
trimmed.

Fixes: http://tracker.ceph.com/issues/24439
Signed-off-by: Sage Weil <sage@redhat.com>

Merge pull request #23539 from cyx1231st/wip-seastar-msgr-cyx

crimson/net: fix unittest_seastar_messenger errors

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

Merge pull request #22457 from p-na/dash-settings

mgr/dashboard: Add backend support for changing dashboard configuration settings via the REST API

Reviewed-by: Ricardo Marques <rimarques@suse.com>
Reviewed-by: Tatjana Dehler <tdehler@suse.com>
Reviewed-by: Volker Theile <vtheile@suse.com>

crimson/net: fix unittest_seastar_messenger errors

fix several bugs that may fail unittest_seastar_messenger:
1. keep holding the connection reference until closed.
2. zero h.reply before start to use it.
3. set server-side features correctly.
4. add missing return to link write with flush.
5. remove an empty lambda operation.

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

doc: updated reference link for osdmaptool utility

Reference link for osdmaptool utility was broken (404 error).

Signed-off-by: James McClune <jmcclune@mcclunetechnologies.net>

doc: updated link for submitting patches

Updated link for Submitting Patches (404 error).

Signed-off-by: James McClune <jmcclune@mcclunetechnologies.net>

tools/cephfs: do not split args if it's already a list

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

Merge PR #23537 into master

* refs/pull/23537/head:
tools/cephfs-shell:fixing the issue in using  with_argparse.

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

Merge pull request #23519 from falcon78921/wip-doc-troubleshoot-osds

doc: cleaned up troubleshooting OSDs documentation

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

qa/suites/rados, qa/workunits/rados: Add suite/workunit for ceph-crash

Signed-off-by: Dan Mick <dan.mick@redhat.com>

Merge pull request #23401 from cbodley/wip-rgw-getomapkeys2-more

rgw: RGWRadosGetOmapKeysCR uses 'more' flag from omap_get_keys2()

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

Merge PR #23406 into master

* refs/pull/23406/head:
TestOSDMap: Test with negative upmap values
osd/OSDMap: Disallow negative values in _apply_upmap

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

Merge PR #23512 into master

* refs/pull/23512/head:
osd: vary tick interval +/- 5% to avoid scrub livelocks
osd: tick at OSD_TICK_INTERVAL, not heartbeat interval

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

Merge PR #23515 into master

* refs/pull/23515/head:
os/bluestore_tool: print actual usage in BlueFS::dump_block_extents.

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

Merge PR #23516 into master

* refs/pull/23516/head:
os/bluestore: check bluefs_extents consistency (DB vs. BlueFS)

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

Merge PR #23517 into master

* refs/pull/23517/head:
os/bluestore: uniform loging format for bluefs_extent_t.
os/bluestore_tool: handle fsck's returned  status properly.
os/bluestore_tool: fix multiple extents handling in BlueFS::log_dump

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

Merge PR #23536 into master

* refs/pull/23536/head:
mds: report lagginess at lower debug
MDSMonitor: note beacons and cluster changes at low dbg level

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

os/bluestore: fix split vs finish_write race

In _tcx_finish(), we were looking at the right Cache for the collection,
and then calling finish_write with that Cache and taking the lock.  This
could race with a split_cache() such that after we got the lock the
collection was not on a different cache.  This would in turn lead to a
failed assertion later on in _rm_buffer when the sharedblob was trimmed.

Fixes: http://tracker.ceph.com/issues/24439
Signed-off-by: Sage Weil <sage@redhat.com>

Merge PR #23291 into master

* refs/pull/23291/head:
tests: add Cephx-resembling scenarios to crypto tests.
tests: differentiate AES testing regarding text size.

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

Merge PR #22879 into master

* refs/pull/22879/head:
doc/rados/operations/user-management: document 'network' clause of moncap and osdcap
mds/SessionMap: make Session::connection private
mds/MDSAuthCaps: parse and enforce network restriction
mds/MDSAuthCaps: pass addr to is_capable
mds/SessionMap: track socket_addr for each Session
osd/OSDCap: enforce network restriction
osd/OSDCap: take addr arg to is_capable
osd/OSDCap: parse 'network' clause in grant
mon: adapt MonCap network checks to addrvecs
mon/MonCap: enforce network constraint (if present)
mon/MonCap: take addr for MonCap::is_capable
mon/MonCap: parse 'network ...' suffix
osd: add peer_socket_addr to Session
mon: use addrvec for RoutedRequest and MForward
msg/Connection: add get_peer_socket_addr()
common/ipaddr: add network_contains() helper
common/ipaddr: add parse_network helper
common/ipaddr: expose netmask_ipv[46]

Reviewed-by: Gregory Farnum <gfarnum@redhat.com>
Reviewed-by: Greg Farnum <gfarnum@redhat.com>

Merge pull request #23510 from tchaikov/wip-cmake-boost-build

cmake: fix build WITH_SYSTEM_BOOST=ON

Reviewed-by: Willem Jan Withagen <wjw@digiware.nl>
Reviewed-by: Casey Bodley <cbodley@redhat.com>

ceph-volume tests.functional batch add filestore sceanrios to tox.ini

Signed-off-by: Alfredo Deza <adeza@redhat.com>

Merge PR #23542 into master

* refs/pull/23542/head:
qa: fix mon config section

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

qa: fix mon config section

Fixes: fc6e683832125a1042638f21b623e29d0d4c34d8
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

Merge PR #23444 into master

* refs/pull/23444/head:
cephfs-shell: avoid sys.argv modification
tools/cephfs-shell: added support for batch file processing and to execute commands from arguments.

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

doc/rados/operations/user-management: document 'network' clause of moncap and osdcap

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

mds/SessionMap: make Session::connection private

Ensure all setters go through set_connection()

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

cephfs-shell: avoid sys.argv modification

In multiple locations in the code.

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

mds/MDSAuthCaps: parse and enforce network restriction

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

mds/MDSAuthCaps: pass addr to is_capable

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

mds/SessionMap: track socket_addr for each Session

Make sure socket_addr is populated when connection is set.

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

osd/OSDCap: enforce network restriction

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

osd/OSDCap: take addr arg to is_capable

Not enforced yet; just plumbing!

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

osd/OSDCap: parse 'network' clause in grant

This mirrors what we do in the MonCap (but, naturally, is a slightly
different since we're using a the spirit parse in a totally different way).

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

mon: adapt MonCap network checks to addrvecs

Breaking this out in a separate commit to make the backport a bit easier.

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

mon/MonCap: enforce network constraint (if present)

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

mon/MonCap: take addr for MonCap::is_capable

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

mon/MonCap: parse 'network ...' suffix

Allow an optional network constraint to any grant.

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

osd: add peer_socket_addr to Session

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

mon: use addrvec for RoutedRequest and MForward

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

msg/Connection: add get_peer_socket_addr()

Return the addr that is actually being used for this socket (among the
potentially many in the addrvec).

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

common/ipaddr: add network_contains() helper

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

common/ipaddr: add parse_network helper

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

common/ipaddr: expose netmask_ipv[46]

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

Merge PR #23066 into master

* refs/pull/23066/head:
include/utime.h: remove improper comments

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

Merge PR #23513 into master

* refs/pull/23513/head:
doc: updated contact email for Ceph pull requests

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

Merge PR #23280 into master

* refs/pull/23280/head:
cephfs: LeaseStat versioning
cephfs: DirStat versioning
mds: make has_feature const function
cephfs: InodeStat versioning
mds: add new feature bit

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

Merge PR #23538 into master

* refs/pull/23538/head:
mds: mark beacons as high priority

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