Shutdown mode for terminating the Pgpool-II process.
The available modes are as follows (The default is "smart"):
s, smart : smart mode
f, fast : fast mode
i, immediate : immediate mode
Specifies the breadth of a command's impact.
The supported command scopes are as follows (The default is "local"):
c, cluster : terminates all Pgpool-II nodes part of the cluster
l, local : terminates local Pgpool-II node only