specifies a list of filesystem nodes explicitly to be accessed. hostfile contains of a hostname that stores the corresponding file fragment in each line. When the -H option is specified, the -I option cannot be specified.
if ``-'' is specified, the standard input is used to read the host list.
outputs the only specified fragment index.
If the gfarm-URL is an executable file, an architecture name, for example, sparc-sun-solaris8, can be used to specify the executable architecture. When the -I option is specified, the -H option cannot be specified.
displays a list of command options.