Abstract: The exemplary embodiments provide a computer-implemented method, apparatus, and computer-usable program code for reporting operating system faults on an Intelligent Platform Management Interface compliant server. In response to receiving an alert for an operating system fault, the alert for the operating system fault is converted into an IPMI event. The IPMI event is stored in an internal event log. An IPMI system event record is created for the IPMI event. The IPMI event is sent to a host management controller in order to enable monitoring of the operating system fault.

Abstract: The exemplary embodiments provide a computer-implemented method, apparatus, and computer-usable program code for reporting operating system faults on an Intelligent Platform Management Interface compliant server. In response to receiving an alert for an operating system fault, the alert for the operating system fault is converted into an IPMI event. The IPMI event is stored in an internal event log. An IPMI system event record is created for the IPMI event. The IPMI event is sent to a host management controller in order to enable monitoring of the operating system fault.

Abstract: A method, apparatus, and computer instructions for managing error logs. A request is received from a partition within a plurality of partitions in the logical partitioned data processing system to access error information. A determination is made as to whether the error information is located in a buffer. The error information is retrieved from a non-volatile memory in response to the error information being absent in the buffer. The retrieved error information retrieved from the non-volatile memory is stored in the buffer. This error information is stored in the buffer only for a selected period of time. After that period of time, this error information is deleted or removed from the buffer. In this manner, outdated error information is not returned to the plurality of partitions.

Abstract: A method, system, and product within a logically partitioned computer system including multiple, different partitions are disclosed for booting a partition using one of multiple, different firmware images. These multiple, different firmware images are stored in the computer system. One of the partitions is rebooted utilizing one of the firmware images without rebooting other ones of the partitions.

Abstract: A service processor surveillance mechanism is provided for multiple partitions. Each partition stores its own official response. The surveillance routine checks to see if it has enough time for the service processor to respond to its previous probe. If sufficient time has not passed, the surveillance code returns to the calling function with the partition's official response. If sufficient time has passed, the surveillance code reads the surveillance byte in nonvolatile random access memory. The surveillance code then determines the current state of the service processor and determines whether the official response needs to be updated. If the surveillance code updates the official response, the partition's official response is set to the updated official response and returns the partition's official response. If the official response has not changed since the last time the partition probed the surveillance byte, then the surveillance code returns a neutral value.

Abstract: A method and system for identifying a source of a corrupt data in a memory in a multiprocessor computer system. When a computer program stores corrupt data causing a program failure or a system crash, the corrupt data and its address are identified. The multiprocessor computer system is shut down, and the corrupt data is cleared from the memory. Before fully re-booting the multiprocessor computer system, a processor is selected from the multiprocessor computer system to load and run monitor code designed to monitor the location where the corrupt data was stored. The program that previously stored the corrupt data is restarted, and the selected processor detects any re-storage of the corrupt data in the same memory address. All processors in the computer system are then immediately suspended. The registers of all processors suspected of storing corrupt data are inspected to determine the source of the corrupt data.

Abstract: A method, apparatus, and computer implemented instructions for reporting errors to a plurality of partitions. Responsive to detecting an error log, an error type for the error log is identified. If the error log is identified as a regional error log, an identification of each partition to receive the error log is made. Then, the error log is reported to each partition that has been identified to receive the error log.

Abstract: A method for prioritizing bus errors for a computing system is provided. A subsystem test is executed on a first subsystem from a plurality of subsystems on a bus system, wherein the subsystem test on the bus system is specific to the first bus subsystem. An output is received in response to executing the subsystem test. In response to the output indicating an error on the first subsystem, a severity level is assessed based on the error. For all subsystems from the plurality of subsystems on the bus system, a subsystem test is executed on each remaining subsystem, wherein each subsystem test on the bus system is specific to each remaining subsystem. An output is received in response to executing each subsystem test. In response to the output indicating an error on any of the remaining subsystems, a severity level is assessed based on the error.

Abstract: A method, apparatus, and computer instructions for managing error logs. A request is received from a partition within a plurality of partitions in the logical partitioned data processing system to access error information. A determination is made as to whether the error information is located in a buffer. The error information is retrieved from a non-volatile memory in response to the error information being absent in the buffer. The retrieved error information retrieved from the non-volatile memory is stored in the buffer. This error information is stored in the buffer only for a selected period of time. After that period of time, this error information is deleted or removed from the buffer. In this manner, outdated error information is not returned to the plurality of partitions.

Abstract: A method system for reporting error logs in a logical partition computer system is disclosed. Error logs reported for the computer system are stored in an error log partition. An event scan routine is instantiated for each of the logical partitions that make requests to read new error logs in the error log partition. In response to receiving a request from each of the event scan routines, the new error log is retrieved for the respective event scan routines. Once it has been determined that each of the logical partitions have read the new error log, the new error log is marked as ready for deletion in the error log partition.

Abstract: A method and system for identifying a source of a corrupt data in a memory in a multiprocessor computer system. When a computer program stores corrupt data causing a program failure or a system crash, the corrupt data and its address are identified. The multiprocessor computer system is shut down, and the corrupt data is cleared from the memory. Before fully re-booting the multiprocessor computer system, a processor is selected from the multiprocessor computer system to load and run monitor code designed to monitor the location where the corrupt data was stored. The program that previously stored the corrupt data is restarted, and the selected processor detects any re-storage of the corrupt data in the same memory address. All processors in the computer system are then immediately suspended. The registers of all processors suspected of storing corrupt data are inspected to determine the source of the corrupt data.

Abstract: A method, apparatus, and computer implemented instructions for reporting errors to a plurality of partitions. Responsive to detecting an error log, an error type for the error log is identified. If the error log is identified as a regional error log, an identification of each partition to receive the error log is made. Then, the error log is reported to each partition that has been identified to receive the error log.

Abstract: A method, system, and product within a logically partitioned computer system including multiple, different partitions are disclosed for booting a partition using one of multiple, different firmware images. These multiple, different firmware images are stored in the computer system. One of the partitions is rebooted utilizing one of the firmware images without rebooting other ones of the partitions.

Abstract: A service processor surveillance mechanism is provided for multiple partitions. Each partition stores its own official response. The surveillance routine checks to see if it has enough time for the service processor to respond to its previous probe. If sufficient time has not passed, the surveillance code returns to the calling function with the partition's official response. If sufficient time has passed, the surveillance code reads the surveillance byte in nonvolatile random access memory. The surveillance code then determines the current state of the service processor and determines whether the official response needs to be updated. If the surveillance code updates the official response, the partition's official response is set to the updated official response and returns the partition's official response. If the official response has not changed since the last time the partition probed the surveillance byte, then the surveillance code returns a neutral value.

Abstract: A method for prioritizing bus errors for a computing system is provided. A subsystem test is executed on a first subsystem from a plurality of subsystems on a bus system, wherein the subsystem test on the bus system is specific to the first bus subsystem. An output is received in response to executing the subsystem test. In response to the output indicating an error on the first subsystem, a severity level is assessed based on the error. For all subsystems from the plurality of subsystems on the bus system, a subsystem test is executed on each remaining subsystem, wherein each subsystem test on the bus system is specific to each remaining subsystem. An output is received in response to executing each subsystem test. In response to the output indicating an error on any of the remaining subsystems, a severity level is assessed based on the error.

Abstract: A method system for reporting error logs in a logical partition computer system is disclosed. Error logs reported for the computer system are stored in an error log partition. An event scan routine is instantiated for each of the logical partitions that make requests to read new error logs in the error log partition. In response to receiving a request from each of the event scan routines, the new error log is retrieved for the respective event scan routines. Once it has been determined that each of the logical partitions have read the new error log, the new error log is marked as ready for deletion in the error log partition.