Info added to poweroff

Author: sabrinajess

modules/virt-defining-a-watchdog.adoc

@@ -9,7 +9,7 @@ Define how the watchdog proceeds when the operating system (OS) no longer respon
 
 .Available actions
 [horizontal]
-`poweroff`:: The virtual machine (VM) powers down immediately.
+`poweroff`:: The virtual machine (VM) powers down immediately. If `spec.running` is set to `true`, or `spec.runStrategy` is not set to `manual`, then the VM reboots.
 `reset`:: The VM reboots in place and the guest OS cannot react. Because the length of time required for the guest OS to reboot can cause liveness probes to timeout, use of this option is discouraged. This timeout can extend the time it takes the VM to reboot if cluster-level protections notice the liveness probe failed and forcibly reschedule it.
 `shutdown`:: The VM gracefully powers down by stopping all services.