antirez/redis — pull request #1559 by mattsta (2014-02-21 04:50:15+00:00)
Title: Add cluster or sentinel to proc title

If you launch redis with `redis-server --sentinel` then
in a ps, your output only says "redis-server IP:Port" — this
patch changes the proc title to include [sentinel] or
[cluster] depending on the current server mode:
e.g. "redis-server IP:Port [sentinel]"
"redis-server IP:Port [cluster]"