SANRAD V-Switch manual Cluster set, Cluster failover enable, Cluster failover disable

Last Keep Alive: 1

Dead Int(s): 10

Failover:Enabled

State:Running

cluster set

This command allows you to modify a cluster’s parameters.

cluster set

SWITCH PARAMETER DEFINITION STATUS EXAMPLE

-kai

-sint

KEEP ALIVE	TIME BETWEEN	MANDATORY IF
INTERVAL	ALIVE SIGNALS	CHANGING
	FROM NEIGHBORS
SUSPICIOUS	TIME FROM WHEN A	MANDATORY IF
INTERVAL	SIGNAL WAS	CHANGING
	EXPECTED BUT NOT
	RECEIVED

5

10

-fint	FAILOVER INTERVAL TIME WHEN	MANDATORY IF	20
	SUSPICIOUS	CHANGING
	INTERVAL IS
	EXCEEDED

Example:

The Keep Alive interval is set to 5 seconds. That is, every 5 seconds an alive signal is sent out to all neighboring V Switches. The neighboring V Switches register a suspicious interval after 10 seconds without an alive signal. This is the equivalent of 2 missed keep alive intervals. After a total of 20 seconds, from the first missed alive signal, the neighboring V Switches register a dead interval. This is the equivalent of 4 missed keep alive intervals.

cluster set –kai 5 –sint 10 –dint 20

cluster failover enable

This command enables the cluster failover functionality. This command must be executed on both V Switches in the cluster.

cluster failover enable

cluster failover disable

This command disables the cluster failover functionality. This command must be executed on both V Switches in the cluster.

cluster failover disable

Chapter 11: Command Line Interface 211