Ceph » rgw

@Prasant - please do this backport as part of the existing PR https://github.com/ceph/ceph/pull/23359

rgw_tempest.yaml and 0-install.yaml are missing in luminous branch,

$ git cherry-pick -x $(git log 8d36655^1..8d36655 --no-merges --pretty=oneline --reverse|gawk '{print ($1)}'|paste -s)
error: could not apply e617990efe... qa/rgw: override valgrind --max-threads for radosgw
hint: after resolving the conflicts, mark the corrected paths
hint: with 'git add <paths>' or 'git rm <paths>'
hint: and commit the result with 'git commit'

• Unmerged path qa/suites/rgw/tempest/tasks/rgw_tempest.yaml
• Unmerged path qa/suites/rgw/verify/tasks/0-install.yaml
  diff --git a/src/spdk b/src/spdk
  --- a/src/spdk
  +++ b/src/spdk
  @ -1 +1 @
  -Subproject commit 5742e9b9e782b9666e10c9224389e4d015c3cdee
  +Subproject commit 5742e9b9e782b9666e10c9224389e4d015c3cdee-dirty

$ git status
On branch wip-25087-luminous
Your branch and 'upstream/luminous' have diverged,
and have 1 and 56 different commits each, respectively.
(use "git pull" to merge the remote branch into yours)
You are currently cherry-picking commit e617990efe.
(fix conflicts and run "git cherry-pick --continue")
(use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:

modified:   qa/suites/rgw/multisite/tasks/test_multi.yaml

Unmerged paths:
(use "git add/rm <file>..." as appropriate to mark resolution)

deleted by us:   qa/suites/rgw/tempest/tasks/rgw_tempest.yaml
    deleted by us:   qa/suites/rgw/verify/tasks/0-install.yaml

Shall we proceed with only changes related to test_multi.yaml from https://github.com/ceph/ceph/pull/23372 (tracker :http://tracker.ceph.com/issues/25214) here ?