⇒それぞれの解説は以下の通りです。 ① Power Off System – Turns off the managed system. ② Reset System (warm boot) — Reboots the system without turning it off. ③ Power Cycle System (cold boot) — Turns off and then reboots the system そのためご理解の通りです。
nmi — Generates the Non-masking interrupt (NMI) to halt the system operation. The NMI sends a high-level interrupt to the operating system, which causes the system to halt the operation to allow critical diagnostic or troubleshooting activities.