host/cli: Don’t start mariadb if it isn’t running in backup
host/cli: Don’t start mariadb if it isn’t running in backup

If we try to run it, we will hang indefinitely waiting for it to start.

Signed-off-by: Jonathan Rudenberg <3692bfa45759a67d83aedf0045f6cb635a966abf@titanous.com>
lmars/flynn,benbjohnson/flynn,benbjohnson/flynn,benbjohnson/flynn,flynn/flynn,flynn/flynn,philiplb/flynn,flynn/flynn,lmars/flynn,philiplb/flynn,lmars/flynn,lmars/flynn,philiplb/flynn,philiplb/flynn,benbjohnson/flynn,benbjohnson/flynn,flynn/flynn,philiplb/flynn,lmars/flynn,benbjohnson/flynn,flynn/flynn