System and method for system surveillance using firmware progress code
AssigneeInternational Business Machines Corporation
InventorsChetan Mehta, Jayeshkumar M. Patel, Manesh Patel, David Lee Randall
Life of this patent
Estimating the term…
Loading patent…
AssigneeInternational Business Machines Corporation
InventorsChetan Mehta, Jayeshkumar M. Patel, Manesh Patel, David Lee Randall
Estimating the term…
A system and method for monitoring a host computer using a service processor is provided. A shared nonvolatile random access memory (NVRAM) area is used to store progress information from the host computer system. The host computer system writes progress information corresponding to the initialization step being performed to the shared NVRAM and also updates a host pointer in the NVRAM. The service processor reads the shared NVRAM and compares its pointer with the host pointer to determine whether new host initialization activity has been reported. The service processor sets a timer so that if host activity is not reported during a set amount of time an error condition occurs causing the service processor to handle the host computer error. An optional service processor routine determines whether the host computer is stuck in an initialization loop whereupon the service processor once again handles the host computer error.
A method for monitoring host computer initialization, said method comprising:
An information handling system comprising:
A computer program product stored in a computer operable media for monitoring host computer initialization, said computer program product comprising:
Dependencies are inferred from the claim text.