Compaq AA-Q88CE-TE manual Default for role-list is ROUTER,BACKEND

CREATE FACILITY

Qualifiers

/ALL_ROLES=node-list /NOALL_ROLES (D)

Specifies the names of the nodes that are to act as frontend, router and backend in this facility.

Note that the definition order of nodes may be significant. This applies to the order of router node definitions when frontend load balancing is not enabled. Nodes defined with the /ROUTER qualifier have the higher priority and are followed by nodes defined by the /ALL_ROLES qualifier. For example, in this definition:

$ RTR CREATE FACILITY /ALL_ROLES=mynode /ROUTER=(anode,bnode)

The router nodes are in definition order anode, bnode, mynode for all frontends except mynode. (Any node that has both frontend and router roles selects its own router first.)

/BACKEND=backend-list /NOBACKEND (D)

Specifies the names of the nodes that are to act as backends for this facility.

Backend-listis a list of backend-nodesseparated by commas. If there is more than one backend-node, then backend-listmust be enclosed in parentheses.

Backend-nodeis either the name of a node or @file-spec, where file-specspecifies a text file containing a backend-liston each line.

/BALANCE /NOBALANCE (D)

Specifies that load balancing is enabled for the frontend of the transaction router listed with /ROUTER. See Section 2.6, Router Load Balancing, for details on load balancing.

It has no significance on a backend node, and will be ignored if specified.

The default behavior (/NOBALANCE) is for a frontend to connect to the preferred router. Preferred routers are defined by the order specified in the /ROUTER qualifier of the CREATE FACILITY command. Note that this preference is subject to the router being available and quorate.

/CALL_OUT[=role-list] /NOCALL_OUT (D)

Specifies which node types are to have call-outservers running on them.

Role-listis a list of roles separated by commas. If role-listcontains more than one role then it must be enclosed in parentheses.

role is one of the keywords ROUTER or BACKEND.

The default for role-list is (ROUTER,BACKEND).

/CLUSTER /NOCLUSTER (D)

Specifies that the command is executed on all the nodes in the cluster.

If neither /NODE nor /CLUSTER is specified then the command is executed on the nodes specified by the latest SET ENVIRONMENT command. If no SET ENVIRONMENT command has been entered then the command is executed only on the node where the command was issued.

6–48RTR Command Line Interface