log a message and keep waiting for storage leader
end infinite loop
Merge pull request #734 from control-center/feature/ZEN-12929

Feature/zen 12929
Fix ZEN-12865 to unblock QA
Merge pull request #739 from control-center/feature/ZEN12865

Fix ZEN-12865 to unblock QA
Merge branch 'develop' of github.com:control-center/serviced into feature/leader-to-zzk2

Conflicts:
	scheduler/leader.go
Synchronized leader code into zzk service
some fixes to snapshot, host, and virtualips