The NetWorker cluster application is Standby state in the STANDBY node within the cluster, and the NetWorker client runs there.
The detector monitors the NetWorker client in the STANDBY node. When the NetWorker client daemon stops abnormally in the STANDBY node, the NetWorker cluster application becomes Faulted state. Clearing Faulted state of the NetWorker cluster application makes the NetWorker client restart in the STANDBY node.
Moreover, if the NetWorker server starts by mistake in the STANDBY node, the detector regards the state as abnormal and reports that to RMS, and the NetWorker cluster application becomes Faulted state in that node.