[[!comment format=mdwn username="joey" subject="""comment 1""" date="2015-09-15T15:38:13Z" content=""" Propellor uses a shared ssh connection to the remote host to avoid the overhead of multiple ssh connections. ssh will sometimes say "shared connection ... closed" when taking down such a connection. Propellor only reuses such a shared connection for up to 10 minutes; it it finds an old one (perhaps from a previous run of propellor), it will ask ssh to close the old connection. I don't think it's anything to worry about unless propellor is failing to work for some reason. """]]