How many Nodes configured in Cluster

[Ajin_1]

Hi

Which command to find How many Nodes configured in Cluster,

other than cmviewcl -v, how to find its 2node or 3 node ......etc

[Matti_Kurkela · Accepted solution]

Only the cmviewcl and cmgetconf commands can output cluster configuration information in a human-readable format.

But if you have Serviceguard A.11.19 or later, the cmviewcl command has the "-f line" option that is very useful for scripting.

cmviewcl -f line |grep 'node:.*|id' |wc -l

 This command will display the number of nodes configured, and nothing else.