Code review comment for lp:~vlad-lesin/percona-server/i_s-innodb-log-tracking-status

     I think that this table should have an additional field, see the
     whiteboard of the blueprint for more info. I don't know if it
     should be implemented in this MP or as a follow-up, we can discuss.

     Diff lines 191--203 have a verbose way to restart server for
     MTR. What doe the additional variables buy us? And server id is
     guaranteed to be 1 for a non-replication test case.