doc: update experimental features - snapshots

* drop the experimental warning of multi-MDS
* update snapshotting blocked off version
* update Multiple filesystems availability in Jewel

Signed-off-by: Jos Collin <jcollin@redhat.com>
(cherry picked from commit 9ed1158e1de3addf0e768fdb489fc128d09335eb)

doc: highlight the flags

Signed-off-by: Jos Collin <jcollin@redhat.com>
(cherry picked from commit 1586580d33ff3f1ca4b168d9e3bd1182643e031f)

Merge pull request #22311 from pdvian/wip-24215-mimic

mimic: common: partially revert 95fc248 to make get_process_name work

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

Merge pull request #22545 from smithfarm/wip-24500-mimic

mimic: osd: eternal stuck PG in 'unfound_recovery'

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

Merge pull request #22621 from pdvian/wip-24355-mimic

mimic: osd: increase default hard pg limit

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

Merge pull request #22775 from theanalyst/wip-mimic-24716

mimic: qa/workunits/suites/blogbench.sh: use correct dir name

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

qa/workunits/suites/blogbench.sh: use correct dir name

Signed-off-by: Neha Ojha <nojha@redhat.com>
(cherry picked from commit 24513c39f1253e6fda2f77aa71aabc0769008a1b)

Merge pull request #22697 from yuriw/wip-24316-mimic

qa/tests - added skeleton for mimic point to point upgrades testing

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

qa/tests - added skeleton for mimic point to point upgrades testing

Fixes https://tracker.ceph.com/issues/24316
Signed-off-by: Yuri Weinstein <yweinste@redhat.com>

Merge pull request #22713 from tspmelo/mimic-fix-codelyzer

mimic: mgr/dashboard: fix lint error caused by codelyzer update

Reviewed-by: Kefu Chai <kchai@redhat.com>
Reviewed-by: Volker Theile <vtheile@suse.com>

mgr/dashboard: fix lint error caused by codelyzer update

fixes: https://tracker.ceph.com/issues/24663

Signed-off-by: Tiago Melo <tmelo@suse.com>
(cherry picked from commit 4e7f4cbd3fa1d89420a3521888ca7583fd7284fb)

Merge pull request #22649 from liewegas/wip-24319-24550-mimic

mimic: os/bluestore: backport 24319 and 24550

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

Merge pull request #22653 from yuriw/wip-yuriw-distros-mimic

qa/tests: changed distro symlink to point to new way using supported OSes

Merge pull request #22640 from ceph/backport-mimic-22627

mimic: lvm: when osd creation fails log the exception

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

qa/tests: changed disto symlink to point to new way using supporeted OS'es

backport of https://github.com/ceph/ceph/pull/22536

Signed-off-by: Yuri Weinstein <yweinste@redhat.com>
(cherry picked from commit 37ac8df5559a6084091670e6a1f479ab9332c24b)
Signed-off-by: Yuri Weinstein <yweinste@redhat.com>

os/bluestore: use vector instead of set for zombies

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit ef34d2dc8f3dd40c8426b7373d13dae84f90ff73)

os/bluestore: reuse zombie OpSequencers by collection id

We can get a sequence that deletes and then recreates a collection where
the transaction removing the collection is delayed (due to pending IO on
its sequencer) but colleciton create is not (new sequencer).

Avoid any such reordering by recycling the old collection's sequencer if
the zombie_osr has not been reaped yet.

Fixes: http://tracker.ceph.com/issues/24550
Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 199a110c9e2a42be64bd7fd873b6b172ce1347a8)

qa/suites/rados/objecstore/backends/objectstore: capture coredumps

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 55f390d0eb0c96cc563190371a35c41f103eb662)

os/bluestore: more debug output

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit fd3036d2e186eb0299785c43aefe6f2ce88f244d)

os/bluestore: print cnode from _open_collections

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit b308b6b1554b3203e02e64e3963ef4901274f23f)

os/bluestore: print cnode on fsck

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit f3c89ef6e7ce313a2eda2136be5181735e5684d8)

qa/suites/rados/objecstore: preserve data dir for ceph_test_objecstore

If we fail, preserve the data directory.

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 23dd6279bb518709b0719132d850c70b7fc554a8)

os/bluestore: fix SharedBlobSet deregister race

In commit 8c8944b2c45ca9dc5b8fd4db1590e1d24206c0b3 we fixed one narrow race
and introduced a new (probably less narrow) one:

A: put shared blob foo, nref = 0, start removing self from set
B: open_shared_blob -> lookup gets nullptr (nref==null), creates a new shared blob
  B: takes lock, sets sb_map[sbid] = newblob
A: gets lock, erases sb_map[sbid]
B: open_shared_blob -> lookup gets null, creates another new shared blob

Fix by only removing the sb_map entry for the nref=0 sb if it still points
to us.  If it doesn't, that means some new blob has shown up in its place.

Fixes: http://tracker.ceph.com/issues/24319
Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 345ea53bd30426d4e6159d0866497d5a8bf6f327)

lvm: when osd creation fails log the exception

Fixes: http://tracker.ceph.com/issues/24456
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
(cherry picked from commit d622dadef09a53d24c6a7b9119051594f8da1cae)

Merge pull request #22341 from b-ranto/wip-branto-mgr-mimic

[mimic] Sync up ceph-mgr prometheus related changes

Reviewed-by: Jan Fajerski <jfajerski@suse.com>
Reviewed-by: Volker Theile <vtheile@suse.com>

Merge pull request #22224 from yuriw/wip-yuri-powercycle-mimic

mimic: qa/tests:  added supported distro for powercycle suite

osd: increase default hard pg limit

The hard limit was too easy to hit during failure cases, especially
due to mismatched device sizes causing high variance in pgs/osd.

Fixes: https://tracker.ceph.com/issues/24243
Signed-off-by: Josh Durgin <jdurgin@redhat.com>
(cherry picked from commit dfdedce89521f89046fb13287d9fdd683c91e242)

Merge pull request #22468 from votdev/fix_rgw_create_key

mimic: mgr/dashboard: Fix bug when creating S3 keys

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

mgr/dashboard: Fix bug when creating S3 keys

Currently a new subuser is created if a key is created for the main user. That's because the uid is set as subuser parameter, too.
To fix that the key's user name, e.g. test2 or test1:subuser2, must be splitted into its user and subuser parts.

Signed-off-by: Volker Theile <vtheile@suse.com>

Merge pull request #22515 from ceph/backport-mimic-21803

mimic: ceph-volume initial take on auto sub-command

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

Merge pull request #22477 from alfredodeza/mimic-bluestore-no-meta-paths

mimic: os/bluestore: don't store/use path_block.{db,wal} from meta

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

ceph-volume tests verify get_devices captures device metadata

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 8deb088f101894763d27a6c31a3e8a2e96fc8320)

ceph-volume tests.conftest allow custom dirs in tmpfile fixture

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 9d820e82ac6bc0f46890df1cdaa104e88cab2a7e)

ceph-volume tests ensure human_readable_size works up to terabytes

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 4ad42f4244062995de003d8141cddcdc1d2b80fc)

ceph-volume tests verify mapper and /dev devices

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 9cfd37344c69ebf1f3d8440f295d79ae05b545e9)

ceph-volume tests add tests for get_block_devs

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 672c4c4d1c31b4631b1238ed0efb98fef34f2a3d)

ceph-volume tests verify _map_dev_paths mappings

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 2c4d46955e8d7f52b090cd8b5b5561a2dba443e5)

ceph-volume devices.auto initial take on auto sub-command

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit e3b04c9677c273f91e0a9de35dcd68c578d124db)

ceph-volume util.disk create a device metadata utility

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit c6559538db28d6b8bc8529e6b2a62e8619c69bd6)

ceph-volume util.disk add dev mapping helpers for path resolution

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit c06e63fed8a11e80444e8e7ec2e82373d75aa501)

ceph-volume tests verify get_file_contents utility

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 0177f71caba3fd64de285d6808b5f859c55ed2fe)

ceph-volume util.system capture file contents

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 39792573dabac3b85a41760c965b60746ca1f059)

ceph-volume devices.auto initial take on auto sub-command

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 5649bd724b5d300c7080052433f9b9d1c6774cff)

ceph-volume main include commented out auto subcommand

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit ad1b8cae055ee6c822370d91027613680ccd3dd3)

ceph-volume tests ensure is_lv detection on LVs

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 47060a1ef4562b29771bdfb5a375a225f18c228c)

ceph-volume api.lvm create helpers to detect an lv from a device path

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 68ca7a691e6e333209b67eb5cea8594f37fb93c1)

osd/PG: normalize query processing in Stray and ReplicaActive

A stray PG may end up in ReplicaActive if it is participating in backfill.
However, whether it is or isn't, we should treat queries the same.
Otherwise we end up with weird behaviors like:

 - osd's stray pg moves to ReplicaActive (gets info+log from primary)
 - osd goes down and back up
 - primary restarts peering, request FULLLOG to find missing objects
 - osd ignores FULLLOG because it is ReplicaActive and not Stray

Fixes: http://tracker.ceph.com/issues/24373
Reported-by: Kouya Shimura <kouya@jp.fujitsu.com>
Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 4e14a380becd61d823a1c86e2dbb41dc8e3a5834)

osd/PG: move send_notify() into RecoveryCtx

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 856fd0243346ca99fa4a3ba5014a7bcdf2c29450)

osd/PG: reset PG peering if osd transitions from down -> up

Consider a PG that is stray and ends up in ReplicaActive (because it is
participating as a recovery source).  If it is marked down wrongly and
then comes back up, then the PG will not reset, because there was not
an interval change (the PG is not part of the up or acting sets).
This can leave the PG in an odd state, leading to questionable behavior.
(For example, a stray might be in ReplicaActive and then ignore some
types of query messages.)

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 8d3b4ca591090a5ab3b5940f43a86866f2f5b9bc)

ceph-volume util make chown links affect links as well as paths

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 7f79932f2c522da222a27c15182434914ca9a738)

ceph-volume lvm.activate chown bluestore symlinks

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 2a0911d04cc1eeb19ea2e1d6069095f9e2af26fe)

os/bluestore: make bad symlink target error messages more informative

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit aea215103caf669c3e289cc07f978511d61f68b0)

os/bluestore: don't store/use path_block.{db,wal} from meta

This reverts most of 8d07fa5ad0772b4d979dc10695d230074d1f1e69.

ceph-volume goes to great lengths to ensure that the symlinks in the
osd dir are accurate.  Having these values here is an opportunity to
get them out of sync.  And that can happen very easily if the initial
mkfs was performed using a /dev/sdX device name (which is unstable
across reboots).  Even after ceph-volume corrects the symlink, bluestore
will continue to use the stale device path.

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit ef510e43f0ee14b49e99beed9ae8feda6db3429a)

Merge pull request #22507 from ceph/backport-mimic-22437

mimic: ceph-volume tests destroy osds on monitor hosts

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

Merge pull request #22535 from alfredodeza/mimic-cv-ansible-deps

mimic: ceph-volume tests.functional install new ceph-ansible dependencies

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

ceph-volume tests.functional install new ceph-ansible dependencies

Make note that ceph-ansible's requirements.txt can't be used just yet

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 22310f43165e474e8e12732be57217b26e2b5424)

Merge pull request #22529 from ceph/backport-mimic-22062

mimic: ceph-volume dmcrypt and activate --all documentation updates

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

doc/man/ceph-volume explain encryption and activate all with examples

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 0a4cebd1dda876cfc19fbfb97c668d4dae05097c)

doc/ceph-volume activate is able to use --all for existing OSDs

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit d8b9a7c0745d6a901988a08a8218d9da585e5aa8)

doc/ceph-volume encryption is enabled with the --dmcrypt flag

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 72cef7acf7a9a965960ec3c7c1b99ce8e7fa3922)

doc/ceph-volume prepapre accepts a --dmcrypt flag

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit e97d0717d323a08a46aa997c63d2416da7e4941f)

doc/ceph-volume activate does not need a dmcrypt flag

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit ac0c925c576868107e585ba458fbff956467bccb)

Merge pull request #22508 from ceph/backport-mimic-22426

mimic: ceph-volume expand on the LVM API to create multiple LVs at different sizes

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

Merge pull request #22514 from ceph/backport-mimic-21890

mimic: ceph-volume describe better the options for migrating away from ceph-disk

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

doc/rados add an anchor to reference replacing osds

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 0cc7bdc67ae3f2b1aeab8cc6046b6d172915e548)

doc/ceph-volume describe the options for migrating away from ceph-disk

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 537ff9cc3b64c59f9dbb81ac3cf180460ecaa3f3)

doc/ceph-volume high-level description of simple activate at index.rst

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit dd6f368158db7f102b485179166ebe73d6ea622f)

ceph-volume api.lvm fallback to 1 part if none are define when creating lvs

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 552d987233545f6f33b9220ea4ea98753f96962f)

ceph-volume tests verify create_lvs behavior

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 8c487124d795778dbbf461ffb95841b1c8025e08)

ceph-volume api.lvm default to null tags on lvs created

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 490e73eff1b5b7cc98db5d3df292759e1773c0ab)

ceph-deploy api.lvm allow multiple lv creation

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit e073c56d80d8f37e0f96093f8dd4a95aef81ea02)

ceph-volume api.lvm add a sizing method for VGs to calculate LV creation

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit e61b9e5c771e167990caad3d85c0bfd27682d643)

ceph-volume exceptions create an error for size allocations

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit b035bb0f54d4a7777ce242798bdeb18ad0dc28e0)

ceph-volume tests verify vg sizing behavior

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 08832f21e52f28d65a16aadae54a10c8fd16259f)

ceph-volume api.lvm force vgs to display units in 'g'

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit da9f90fcb40e1e82c322f6020253b63da69238da)

ceph-volume tests functional osd destroy on mons only for dmcrypt

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 953c7ef54925059e6de75c2e11d9d40d909bbbca)

ceph-volume tests/functional destroy filestore osds on the monitors

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 41277c65b4c745523e3a83bba00eea3482df4100)

ceph-volume tests/functional destroy bluestore osds on the monitors

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit b665e1caa70a8a4b5a8c972b769bf33d5d6edde4)

Merge pull request #22425 from alfredodeza/mimic-rm24417

mimic: ceph-volume tests do not include admin keyring in OSD nodes

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

Merge pull request #22449 from wido/mimic-dashboard-port

mimic: mgr/dashboard: Listen on port 8443 by default and not 8080

Reviewed-by: Ricardo Dias <rdias@suse.com>
Reviewed-by: Volker Theile <vtheile@suse.com>

mgr/dashboard: Listen on port 8443 by default and not 8080

Port 8080 is a common alternative HTTP port used for web traffic.

The dashboard however uses SSL (which can not be turned off) and for
that purpose we should use 8443.

Signed-off-by: Wido den Hollander <wido@42on.com>
(cherry picked from commit b7cc66e809e9f15b211adef5bac369c32a4bacaa)
Signed-off-by: Wido den Hollander <wido@42on.com>

Merge pull request #22398 from alfredodeza/mimic-rm24416

mimic ceph-volume lvm.activate Do not search for a MON configuration

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

Merge pull request #22374 from dzafman/wip-scrub-omap-mimic

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

mgr: expose avg data for long running avgs

While exposing the long running avgs, the order of regular and long
running avg data got mixed up resulting in exposing empty data for both
since there is no regular data for long running avgs and vice versa.
This commit fixes this issue by changing the order of the if/else
statement exposing regular data for regular counters and avg data for
long running avgs.

Signed-off-by: Boris Ranto <branto@redhat.com>
(cherry picked from commit 2042c6c27beb504454daaaf185b9ce8f04d679d9)

ceph-volume tests do not include admin keyring in OSD nodes

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 08760632743040520588e1bc03adc17746ff2eca)

ceph-volume lvm.activate Do not search for a MON configuration

This system might not have one nor can we be sure that we have
a client.admin keyring on the system.

Just prime the directory and have the OSD then use it's own cephx
key to communicate with the MONs.

Signed-off-by: Wido den Hollander <wido@42on.com>
(cherry picked from commit 722d79d16a0da042bbc189709efd3eeff1366558)

Merge pull request #22372 from tchaikov/mimic-schedule-links

mimic:  doc: fix the links in releases/schedule.rst

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

Merge pull request #22274 from votdev/fix_table_pagination_style_mimic

mimic: mgr/dashboard: Fix some datatable CSS issues

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

Revert "qa/standalone/scrub/osd-scrub-repair.sh: drop omap_digest flag"

This reverts commit 886606bfd76b3f327b9376c4cc3875ae4991365a.

Signed-off-by: David Zafman <dzafman@redhat.com>
Conflicts:
        qa/standalone/scrub/osd-scrub-repair.sh (manually made equivalent changes)

(cherry picked from commit 843598b69ba0c6dd3532b4cf3e75475189a3f45d)

osd: Handle omap and data digests independently

Caused by: be078c8b7b131764caa28bc44452b8c5c2339623
The original attempt above to fix the omap_digest handling when
data_digest isn't present had 2 errors.  First, it checked
is_data_digest() and is_omap_digest() instead of digest_present and
omap_digest_present which indicate the source digest is available.
Second, MAYBE could only be set if both digests are available.

Fixes: http://tracker.ceph.com/issues/24366
Signed-off-by: David Zafman <dzafman@redhat.com>
(cherry picked from commit 01f9669928abd571e14421a51a749d44fa041337)

Merge pull request #22299 from tchaikov/mimic-pr-22286

mimic: cmake: enable RTTI for both debug and release RocksDB builds

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

doc: fix the links in releases/schedule.rst

they were broken in e37e49b2

Signed-off-by: Kefu Chai <kchai@redhat.com>
(cherry picked from commit 27aac7c36cbf9d28ceb81d037de8d9a13ca46564)

doc: fix some redirected links reported by "build-doc linkcheck"

Signed-off-by: Kefu Chai <kchai@redhat.com>
(cherry picked from commit 776329abe17987bcc021dac2b444fc7ab24c1b28)

cleanup: Remove debug option osd_debug_scrub_chance_rewrite_digest

This option seems pointless and there are no test cases that use it.

Signed-off-by: David Zafman <dzafman@redhat.com>
(cherry picked from commit 6adeaed32f70923d012bf9410bfa8651694be3cf)

13.2.0

Merge pull request #22309 from ukernel/mimic-24340

mimic: mds: fix some memory leak

Merge pull request #22322 from ukernel/mimic-24345

mimic: mds: properly journal root inode's snaprealm

dashboard: Return float if rate not available

This fixes a test case issue when some of the data might not be
available during the test, yet. The test expects the second value to be
JFloat but that fails because get_rates return an int in that case.

Signed-off-by: Boris Ranto <branto@redhat.com>
(cherry picked from commit 58ffd146261586b5598c946fd730df0b223294e7)

doc/prometheus: Mention the long running avg types

Signed-off-by: Boris Ranto <branto@redhat.com>
(cherry picked from commit 7f468f4d51a23d61063f28c46b5e247c5a309762)

prometheus: Expose sum/count pairs for avgs

This patch exposes the long running avgs as sum/count pairs in the
prometheus exporter module.

Signed-off-by: Boris Ranto <branto@redhat.com>
(cherry picked from commit 674118b6f6ea925942bd7944946e45067c518790)