Abstract: A module to perform system management for a computer. The module includes a memory to store management event information and a controller to operate in an active central management controller mode and in a standby central management controller mode. In both modes the controller sends system event information to another controller to duplicate the management event information.

Abstract: A computer chassis compliant with the Intelligent Platform Management Interface includes a central baseboard management controller (CBMC) and at least one computer board set. The computer board set includes a microcontroller that operates simultaneously as a satellite management controller to receive system management requests from the CBMC and to provide system management information to the CBMC, and as a local baseboard management controller to receive system management information about the computer board set and to provide the system management information about the computer board set to the computer board set. The computer board set detects a local event, which is entered in a local system event log. The satellite management controller determines if the event was requested by the CBMC, and if so, transmits a corresponding event message to the CBMC. The local baseboard management controller determines if local action is required and performs the local action.

Abstract: A module to perform system management for a computer. The module includes a memory to store management event information and a controller to operate in an active central management controller mode and in a standby central management controller mode. In both modes the controller sends system event information to another controller to duplicate the management event information.

Abstract: A computer chassis compliant with the Intelligent Platform Management Interface includes a central baseboard management controller (CBMC) and at least one computer board set. The computer board set includes a microcontroller that operates simultaneously as a satellite management controller to receive system management requests from the CBMC and to provide system management information to the CBMC, and as a local baseboard management controller to receive system management information about the computer board set and to provide the system management information about the computer board set to the computer board set. The computer board set detects a local event, which is entered in a local system event log. The satellite management controller determines if the event was requested by the CBMC, and if so, transmits a corresponding event message to the CBMC. The local baseboard management controller determines if local action is required and performs the local action.

Abstract: A module to perform system management for a computer. The module includes a memory to store management event information and a controller to operate in an active central management controller mode and in a standby central management controller mode. In both modes the controller sends system event information to another controller to duplicate the management event information.

Abstract: A method and apparatus are described for operating a first processor connected with a first bus in an active mode so that the first processor controls the first bus, operating a second processor connected with a second bus in an active mode so that the second processor controls the second bus, detecting faults via hardware associated with the first processor and the second processor, and responsive to an occurrence of a fault in the first processor, transferring control of the first bus to the second processor via hardware associated with the first processor and the second processor.