In a two node cluster i have typed #hastart command in one node.The cluster is starting in second node also,what is going in background?



In a two node cluster i have typed #hastart command in one node.The cluster is starting in second no..

Answer / Rajendra Kumar Nepane

When you start a cluster node with the '#hastart' command on one node, the Cluster Resource Manager (CRM) detects the action and automatically starts the same resource on the other node as well. This is due to the resource's 'start-together' property that ensures both nodes have the resource active.nnIn this case, when you ran '#hastart' on one node, the CRM on the second node recognized that the resource was being started and initiated the same action on the second node. This is a typical behavior in high availability cluster setups.

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