You can use the keyword @HOSTNAME@ in your primary path or ROPTIONS= paths to substitute
the short host name in the path. Path substitution
is useful when SPD Server is installed on a shared file system that is accessible
by multiple hosts, in which
each host is running its own image of SPD Server. Path substitution enables each host
to share the same libnames.parm parameter file, but substitutes the unique pathnames
that each host requires for data that is private
to that host. Use the following syntax:
libname=hostspec pathname=/data/@HOSTNAME@;