When implementing stop in sshdriver should I use failOnNonZeroResultCode

[Duncan Grant <du...@cloudsoftcorp.com>]

When I am implementing stop in an ssh driver class should I use the
failOnNonZeroResultCode check?

Normally the entity's machine will get cleaned up properly anyway but if
stop fails then it will result in on-fire images and warnings in log files.

However, I can use the stop effector on the service without stopping the
vm.  Should the entity be on fire if the service didn't stop under these
circumstance.

Looking through brooklyn I can see that sometimes the check is used and
sometimes it isn't.

thanks

Duncan