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SET FACILITY
Note
A node that combines both backend and router roles is counted twice
in determining the threshold. A value of zero implies that the RTR
determined threshold (half the number of node/role pairs configured plus
one) is used. This is the default value; do not alter it unless you are sure
that the unreachable nodes are really down. Before the rest of the nodes
are started, it is recommended that this value is reset back to zero - the
default setting.
The current value of
quorum_threshold
can be displayed with the SHOW
FACILITY /STATE command.
/BALANCE
/NOBALANCE
/BALANCE
specifies whether router load balancing is to be performed.
The default behavior (/NOBALANCE) is for a Frontend to connect to the preferred
Router. Preferred Routers are selected in the order specified in the /ROUTER
qualifier of the CREATE FACILITY command. This preference is subject to the
Router being available and quorate. See Section 2.6, Router Load Balancing, for
more information on load balancing.
/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.
/NODE[=node-list]
/NODE=default-node-list (D)
Specifies that the command is executed on all nodes specified in
node-list
.If
node-list
is omitted then the command is executed only on the node where the
command was issued.
/OUTPUT[=file-spec]
/OUTPUT=stdout (D)
Specifies that the resulting information is written to the file
file-spec
.If
/OUTPUT
or
file-spec
is omitted then the standard or default output is used.
/REPLY_CHECKSUM
/NOREPLY_CHECKSUM (D)
Specifies that the reply consistency check (or Response Matching) feature for
replayed messages is enabled. It is a check for reply consistency during a replay
of a reply to client message.
RTR can enable, disable and display this feature.
6–110 RTR Command Line Interface