Woud you cassandra team think to add an alias name for nodetool "repair" command? I mean, the word "repair" scares some of people. When I say "we need to run nodetool repair regularly on cassandra nodes", they think "OH... Those are broken so often!". So if I can say it in more soft word, ex. "sync", "tune", or "harmonize", it will be better in impression.
maki