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NAME

tccrc - Trusted Collective client configuration commands file

DESCRIPTION

TC client configuration commands are passed to tccadmin either in a file of text lines or interactively at tccadmin's command prompt (:). Commands are interpreted line-by line, with exactly one command per line. The formats and effects of the TC client configuration commands are described below.

COMMANDS

  • ?

    The help command. This will display a listing of the commands and their formats. It is the same as the h command.

  • #

    Comment line. Lines beginning with # are not interpreted.

  • e { 1 | 0 }

    Echo control. Setting echo to 1 causes all output printed by tccadmin to be logged as well as sent to stdout. Setting echo to 0 disables this behavior.

  • v

    Version number. Prints out the version of ION currently installed. HINT: combine withe 1 command to log the version number at startup.

  • h

    The help command. This will display a listing of the commands and their formats. It is the same as the h command.

  • 1 number_of_authorities_in_collective [ K [ R ]]

    The initialize command. Until this command is executed, the client daemon for the selected TC application is not in operation on the local ION node and most tccadmin commands will fail.

    K is the mandated diffusion for the selected TC application, i.e., the number of blocks into which each bulletin of published TC information is divided for transmission.

    R is the mandated redundancy for the selected TC application, i.e., the percentage of blocks issued per bulletin that will be parity blocks rather than extents of the bulletin itself.

  • i

    The info This command will print information about the current state of the client daemon for the selected TC application on the local node, i.e., the identities of the TC authority nodes that the client daemon recognizes.

  • s

    The start command. This command starts the client daemon (tcc) for the selected TC application.

  • m authority authority_array_index node_number

    This command asserts that the Nth member of the collective authority for the selected TC application, where N is the authority_array_index value, is the node identified by node_number.

  • x

    The stop command. This command stops the client daemon (tcc) for the selected TC application.

  • h

    The help command. This will display a listing of the commands and their formats. It is the same as the ? command.

EXAMPLES

  • m authority 3 6913

    Asserts that node 6913 is member 3 of the collective authority for the selected application.

SEE ALSO

tccadmin(1)