Qmaster spool directory - Directory for qmaster spooling data .
Global execd spool directory - Directory for execution daemon spooling directory used by default for all execution hosts, unless overridden in the Host selection screen, each execution host creates a subdirectory in the global execd spool directory.
Spooling method
Classic - Spooling is done in human readable format.
Berkeley db - Spooling is done to local Berkley db.
Db directory - Berkeley db spooling directory on the local host