rfuadmin(8)                         CLIX                         rfuadmin(8)



  NAME

    rfuadmin - Runs the Remote File Sharing notification shell script

  SYNOPSIS

    rfuadmin message remote_resource [seconds]

  DESCRIPTION

    The rfuadmin administrative shell script responds to unexpected Remote
    File Sharing (RFS) events picked up by the rfudaemon process.  Examples of
    unexpected events might be broken network connections or forced unmounts.
    The rfuadmin command is not intended to be run directly from the shell.

    The response to messages received by rfudaemon can be tailored to suit the
    particular system by editing the rfuadmin script.  The following
    paragraphs describe the arguments passed to rfuadmin and the responses.

    disconnect remote_resource
           A link to a remote resource has been cut.  The rfudaemon executes
           rfuadmin, passing it the message disconnect and the name of the
           disconnected resource.  The rfuadmin command sends the following
           message to all terminals using wall(1):

           Remote_resource has been disconnected from
           the system.

           The rfuadmin command then executes fuser to kill all processes
           using the resource, unmounts the resource umount to clean up the
           kernel, and starts rmount to try to remount the resource.

    fumount remote_resource
           A remote server machine has forced an unmount of a resource that a
           local machine has mounted.  The processing is similar to processing
           for a disconnect.

    fuwarn remote_resource seconds
           This message notifies rfuadmin that a resource is about to be
           unmounted.  The rfudaemon sends rfuadmin the fuwarn message, the
           resource name, and the number of seconds in which the forced
           unmount will occur.  The rfuadmin script then sends the following
           message to all terminals:

           Remote_resource is being removed from the
           system in # seconds.


  EXAMPLES

    The following example will force an unmount of resource CALENDAR:



  2/94 - Intergraph Corporation                                              1

  rfuadmin(8)                         CLIX                         rfuadmin(8)



    rfuadmin fumount CALENDAR


  NOTES

    The console must be on when RFS is running.  If the console is not on,
    rfuadmin will hang when it tries to write to the console (wall) and
    recovery from disconnected resources will not complete.

  EXIT VALUES

    The exit values are not valid for this script.

  RELATED INFORMATION

    Commands: fumount(8), rmount(8), rfudaemon(8), rfstart(8), wall(1)






































  2                                              Intergraph Corporation - 2/94