Compaq AA-Q88CE-TE - Manual (Page 256)

TRIM FACILITY
RTR MONITOR QUORUM displays a monitor picture which allows the quorum
negotiations to be observed. You can use this after using a TRIM FACILITY
command; once quorum has been re-attained, the participating nodes return to
the quorate state.
For example, in a three node facility called facnam , the nodes FE and NFE have
only frontend roles, and node FETRBE has frontend, router and backend roles.
This facility could have been created as follows:
% RTR
RTR> SET ENVIRONMENT /NODE=(FE,FETRBE,NFE)
RTR> CREATE FACILITY facnam /FRONTEND=(NFE,FE,FETRBE) -
/ROUTER=FETRBE -
/BACKEND=FETRBE
The frontend node NFE can be removed from the facility as follows:
% RTR
RTR> SET ENVIRONMENT /NODE=(FETRBE,NFE)
RTR> TRIM FACILITY facnam /FRONTEND=NFE
Parameters
facility_name
Specifies the name of the facility to be trimmed.
The default value for facility_name is RTR$DEFAULT_FACILITY .
Qualifiers
/BACKEND=backend-list
/NOBACKEND (D)
Specifies the names of the nodes where backend roles for this facility are removed.
backend-list is a list of backend-nodes separated by commas. If there is more
than one backend-node , then backend-list must be enclosed in parentheses.
backend-node is either the name of a node or @file-spec , where file-spec
specifies a text file containing a backend-list on each line.
/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.
Note: In environments that do not support clustering, use of the /CLUSTER
qualifier will cause the relevant command to be executed on the local node only.
/FRONTEND=frontend-list
6–180 RTR Command Line Interface