VMware introduced the capability to register for NMI events in ESX/ESXi 4.1 kernel.
HP is providing the HP NMI Driver (hpnmi) that will work with ESX/ESXi 4.1 kernel to log NMI info to HP Integrated Management Log (IML). Also ESX 4.1 kernel halts the server with PSOD – “Panic requested by 3rd party NMI handlers” to capture a kernel crash dump on panic after an NMI event is received.
If ESX/ESXi 4.1 does not have the HP NMI driver installed and in the event of a hardware fault, HP ProLiant systems may not shutdown due to the NMI event. The NMI event will be logged in the kernel logs and the system will continue execution.
esxupdate –bundle=hp-nmi-bundle-1.1.02.zip update
Download agent: HP