Comment 5 for bug 1002714

- other transactions just block on commit. So mysqldump has a consistent view.

BTW, there is a "slight" problem with mysqldump SST (exactly the one that you're using in this ticket): once we start rejecting client queries, mysqldump queries get rejected too. Unfortunately there seems to be no canonical way to distinguish mysqldump connection from regular client connections. So essentially mysqldump SST is impossible with this paradigm.