More precisely, it should show actual lowest seqno that may be present in its gcache. So for galera <= 3.x it is configuration seqno + 1, for galera 4.x - there always will be something in gcache.
More precisely, it should show actual lowest seqno that may be present in its gcache. So for galera <= 3.x it is configuration seqno + 1, for galera 4.x - there always will be something in gcache.