is($ibx->mm->num_highwater, 10, 'num_highwater as expected');
my $mset = $ibx->search->query($phrase, {mset=>1});
isnt($mset->size, 0, "phrase search succeeds on indexlevel=full");
is($ibx->mm->num_highwater, 10, 'num_highwater as expected');
my $mset = $ibx->search->query($phrase, {mset=>1});
isnt($mset->size, 0, "phrase search succeeds on indexlevel=full");