The VMS System Management (SYSMAN) Utility allows you  to  define  a
  system management environment  (such as a node or a cluster) so that
  operations performed from a local node are  executed  on  all  other
  member nodes in the   environment.   The SYSMAN Utility includes the
  DISKQUOTA command set and the parameter  setting  functions  of  the
  System Generation Utility (SYSGEN).  DCL  commands  as well as other
  system management utilities (such as AUTHORIZE and AUTOGEN)  can  be
  executed from within the SYSMAN Utility.

  More online help is available from the  SYSMAN  Utility.  To  invoke
  SYSMAN, enter the following command in response to the DCL prompt:

     $  RUN SYS$SYSTEM:SYSMAN

  The utility responds with the prompt:

     SYSMAN>

  After you invoke SYSMAN, you can enter HELP or  any  of  the  SYSMAN
  commands.