log-level info
----
ok

add-nodes 1 voters=(1) index=3
----
INFO 1 switched to configuration voters=(1)
INFO 1 became follower at term 0
INFO newRaft 1 [peers: [1], term: 0, commit: 3, applied: 3, lastindex: 3, lastterm: 1]

campaign 1
----
INFO 1 is starting a new election at term 0
INFO 1 became candidate at term 1
INFO 1 received MsgVoteResp from 1 at term 1
INFO 1 became leader at term 1

stabilize
----
> 1 handling Ready
  Ready MustSync=true:
  Lead:1 State:StateLeader
  HardState Term:1 Vote:1 Commit:3
  Entries:
  1/4 EntryNormal ""
> 1 handling Ready
  Ready MustSync=false:
  HardState Term:1 Vote:1 Commit:4
  CommittedEntries:
  1/4 EntryNormal ""