gfdf(1) [debian man page]

GFDF(1) 																   GFDF(1)

NAME

       gfdf - display disk free space of Gfarm file system

SYNOPSIS

       gfdf [ options ]

DESCRIPTION

       gfdf displays disk usage and free space of Gfarm file system.

OPTIONS

       -a     Displays only summary information of the Gfarm file system.

       -h     Displays	numbers  in  human readable format by adding a prefix multiplier symbol like "M" (mega).  Since this option uses powers of
	      1024, "M" means 1,048,576.

       -H     Displays numbers in human readable format by adding a prefix multiplier symbol like "M" (mega).  Since this option  uses	powers	of
	      1000, "M" means 1,000,000.

       -n     Displays hostnames of available Gfarm file system nodes.

       -r     Sort output in the reverse order.

       -S     Sort output in the increasing order of the available disk capacity.

       -P path
	      Specifies a path name to specify a metadata server instead of the root metadata server.  Note that this option is not effective with
	      the -a option.

       -D domainname
	      Specifies a domain name of filesystem nodes to list the status of disk free space.

       -?     Displays a list of command options.

SEE ALSO

       gfhost(1), gfarm2.conf(5)

Gfarm								 30 December 2010							   GFDF(1)

GFGROUP(1)																GFGROUP(1)

NAME

       gfgroup - Gfarm group maintenance command

SYNOPSIS

       gfgroup [ -P path ] [ -l ] [ group ... ]

       gfgroup [ -P path ] -c groupname [ user ... ]

       gfgroup [ -P path ] -m groupname [ user ... ]

       gfgroup [ -P path ] -d groupname

DESCRIPTION

       gfgroup	manages Gfarm groups in Gfarm file system.  Default action displays all registered groups.  When group names are specified, speci-
       fied groups are displayed.  Gfarm administrator can creates, modifies, and deletes a Gfarm group by -c, -m, and -d options, respectively.

OPTIONS

       -P path
	      This option specifies a pathname or a Gfarm URL to identify a metadata server which will be accessed by this command.  If not speci-
	      fied, "/" is used as the default value.

       -l     Displays group names and the group members.

       -c     Creates  a group in Gfarm file system by specifying a group name and initial group members.  This option can be used by Gfarm admin-
	      istrators.

       -m     Replaces group members of the group with new group members.  This option can be used by Gfarm administrators.

       -d     Deletes a group.	This option can be used by Gfarm administrators.

       -?     Displays a list of command options.

SEE ALSO

       gfuser(1)

Gfarm								  20 January 2010							GFGROUP(1)