Abstract: A computing device incorporates a user sensor to signal when a user is moving or within a specified proximity of the computing device. If the user is not present, the computing device will go into a low-power mode. A real-time clock is programmed to interrupt at user indicted event times and dates. If a queued event occurs, the computing device samples the user sensor and begins notification procedures if the user is present. If a queued event time occurs while the user is not present, then the computing device enters or stays in the low-power mode. If the user sensor indicates that the user is present, the computing device notifies the user of the pending event and any missed events. The computing device may require a user code before normal operation is activated following a transition to an indication that the user is present.

Abstract: A method, system and computer program product for dynamically sharing a limited supply of Internet Protocol (IP) addresses among a larger number of servers. A manager coupled between the Internet and a plurality of servers may receive a request for an IP address associated with a domain name from a client coupled to the Internet. The manager may be configured to map the domain name into an IP address assigned to the server hosting the web site of the domain name. Each assigned IP address may be valid only for a limited time. Once the time the assigned IP address is valid has expired, the assigned IP address may be returned to the pool of available IP addresses thereby allowing a smaller number of IP addresses to be dynamically shared among a larger number of servers.

Abstract: This invention is comprised of a data processing system containing at least one main processor connected to a system bus, a system memory connected to the system bus and accessible to each of the main processors, a tamper mechanism, and a local service processor. The tamper mechanism is configured to change state each time the system is inserted into a slot in a rack enclosure. The local service processor is connected to the tamper mechanism and configured to update an insertion log upon detecting a change in state of the tamper mechanism. The insertion log provides a count and a history of rack insertions to which the system has been subjected. The system may include a non-volatile storage element which is updated exclusively by the local service processor that contains the insertion log. The insertion log may include an insertion counter. In this embodiment, the local service processor is configured to increment the insertion counter upon each insertion.

Abstract: A method for co-operative thermal management of a number of independent electronic devices housed within a common enclosure that includes designating a priority number and measuring a temperature for each of the independent electronic devices. Next, for each of the independent electronic devices, the measured temperature is evaluated to determine if it exceeds a threshold value for the independent electronic device. If the measured temperature exceeds a threshold value, a count-down value is initialize to the designated priority number of the independent electronic device. Following which, the count-down value is evaluated to determine if it is equal to zero. If the count-down value is equal to zero, the independent electronic device is powered down. However, if the count-down value is not equal to zero, a specified time interval is allowed to expire before the count-down value is decremented and re-evaluated to determine if it is equal to zero.

Abstract: A system and method for establishing and maintaining date information associated with an electronic device. The system is typically configured to prompt a user to enter or otherwise establish a valid date at some point after power is applied to the system. After establishing a valid date, the real time clock is configured to maintain real-time date/time information. Upon determining that a valid date has been set, the system may subsequently obtain date/time information from the real time clock and store the obtained date and time in the non-volatile memory as the in-service date. The system may be enabled to determine if, subsequent to establishing an in-service date, the user altered the date/time information in a manner that indicated an intent to extend the warranty period beyond the manufacturer specified warranty period.

Abstract: A method, system and computer program product for automatically switching remote shared devices in a dense server environment. A device driver in a server blade may be configured to receive a request to access a shared device from the server blade and issue a query to a service processor as to whether the requested shared device is being accessed. If the requested shared device is not being accessed by the requesting server blade, then the device driver may wait to receive a response from the service processor indicating that the requested shared device is available. Once the requested shared device is available, the service processor may connect the requested shared device with the requesting server blade. The request to access the requested shared device may then be transferred to the requested shared device by the device driver.

Abstract: A data processing system and method analyze the performance of its components by obtaining measures of usage of the components over time as well as electrical requirements of those components to recommend an optimal configuration. The location in the system and the time duration that any one or more components is in a performance-limiting or bottleneck condition is determined. Based on the observed bottlenecks, their times of occurrence and their time duration, more optimal configurations of the system are recommended. The present invention is particularly adapted for use in data processing systems where a peripheral component interconnect (PCI) bus is used.

Abstract: A system and method for implementing a system optimizer utilized to determine if a current configuration of a data processing system is optimized for system performance according to testing criteria. If the current configuration is not optimized, alternate configurations are generated and analyzed to find at least one optimized alternate configuration. If an optimized alternate configuration is found, the system optimizer notifies a user. However, if at least one optimized alternate configuration is not found, the testing criteria is altered and the set of generated alternate configurations are analyzed utilizing the altered testing criteria.