NAME

       gfgroup - Gfarm group maintenance command

SYNOPSIS

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

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

       gfgroup [-P path] [-a] [-r] -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, specified 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 specified, "/" 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 administrators.

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

       -a
           Adds group members to the existing group. This option is only available with -m option. This option
           can be used by Gfarm administrators.

       -r
           Removes group members from the existing group. This option is only available with -m option. 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 Jan 2010                                        GFGROUP(1)