Abstract: In one embodiment, a system includes a processor and a memory communicatively coupled to the processor. The processor is configured to receive a write request associated with a cache pool, which comprises a plurality of disks. The write request comprises data associated with the write request. The processor is additionally configured to select a first disk from the plurality of disks using a life parameter associated with the first disk. The processor is further configured to cause the data associated with the write request to be written to the first disk.

Abstract: An information handling system includes a plurality of physical disks, a memory to store metadata for the physical disks, and a controller. The controller is configured to communicate with the physical disks and with the memory. The controller to receive a request to enable a redundant array of independent disks (RAID) mode on the physical disks, to allocate a portion of the memory to store the metadata while in the RAID mode, to store the metadata for the physical disks in each of the physical disks and in the portion of the memory, and to update and synchronize the metadata in response to a configuration change of the physical disks.

Abstract: An information handling system and method provide for receiving a request to remove a selected physical disk from a disk group realizing a virtual disk in a redundant array data storage subsystem, determining whether removal of the selected physical disk is feasible, and, when feasible, removing the selected physical disk from the disk group without deleting the virtual disk realized by the disk group and reconstructing the virtual disk to be realized by the disk group using only the proposed number of physical disks, wherein the proposed number of physical disks is less than an initial number of physical disks of the disk group.

Abstract: A method of communicating an importance level of a call to a recipient mobile device is disclosed. The method includes receiving call information for a particular call at a mobile switching center and generating an initial address message for the particular call. The initial address message may include a notification value field. The method further includes determining whether an importance level has been designated for the particular call, setting a value of the notification value field based on whether an importance level has been designated for the particular call, and transmitting the initial address message for the particular call to a recipient mobile device.

Abstract: A system for mounting solar modules to a structure includes a first solar module, a rod, and a mount. The solar module includes a photovoltaic laminate and a frame circumscribing the photovoltaic laminate. The rod is connected with the frame. The mount is configured to couple at least the first solar module to a support structure. The mount defines an interior to receive the rod and an opening to the interior configured to permit the rod to pass through the opening. The mount includes a link selectively movable between an open position that permits access to the interior through the opening and a closed position that substantially covers the opening.

Abstract: A system for mounting solar modules to a structure in an array includes a solar module and a connector. The solar module has a photovoltaic laminate, a frame, and a plug. The frame circumscribes the photovoltaic laminate, and includes an enclosure member extending along an edge of the photovoltaic laminate. The enclosure member has a box section that extends inward along the longitudinal length thereof. The box section is open along one end. The plug extends into the open end of the box section of the enclosure member and has energy delivery sockets that are outwardly accessible through an opening in the enclosure member. The connector is electrically connected with the energy delivery sockets and mechanically connected with the enclosure member.

Abstract: A network device, capable of understanding communications between an end user and the core network on a RAN network is disclosed. In some embodiments, the device is able to decode the control plane and the user plane. As such, it is able to determine when the end user has requested multimedia content. Once this is known, the device can optimize the delivery of that content in several ways. In one embodiment, the device requests the content from the content server (located in the core network) and transmits this content in a just-in-time manner to the end user. In another embodiment, the device automatically changes the encoding and resolution of the content, based on overall monitored network traffic. In another embodiment, the device automatically selects or modifies the format and resolution options based on overall bandwidth limitations, independent of the end user.

Abstract: A method of communicating an importance level of a call to a recipient mobile device is disclosed. The method includes receiving call information for a particular call at a mobile switching center and generating an initial address message for the particular call. The initial address message may include a notification value field. The method further includes determining whether an importance level has been designated for the particular call, setting a value of the notification value field based on whether an importance level has been designated for the particular call, and transmitting the initial address message for the particular call to a recipient mobile device.

Abstract: A method of communicating an importance level of a call to a recipient mobile device is disclosed. The method includes receiving call information for a particular call at a mobile switching center and generating an initial address message for the particular call. The initial address message may include a notification value field. The method further includes determining whether an importance level has been designated for the particular call, setting a value of the notification value field based on whether an importance level has been designated for the particular call, and transmitting the initial address message for the particular call to a recipient mobile device.

Abstract: A smart photovoltaic (PV) module includes a PV laminate configured to receive solar energy and provide a direct current (DC) power output, and a DC power manager (DCPM) electrically connected to the PV laminate to receive the DC power output of the PV laminate. The DCPM includes a DC/DC power converter configured to receive the DC power output from the PV laminate and provide a module DC power output, and a controller operatively connected to the DC/DC power converter. The controller is configured to control operation of the DC/DC power converter to produce the module DC power output at substantially the maximum power point of the PV laminate.

Abstract: A method of communicating an importance level of a call to a recipient mobile device is disclosed. The method includes receiving call information for a particular call at a mobile switching center and generating an initial address message for the particular call. The initial address message may include a notification value field. The method further includes determining whether an importance level has been designated for the particular call, setting a value of the notification value field based on whether an importance level has been designated for the particular call, and transmitting the initial address message for the particular call to a recipient mobile device.

Abstract: Systems, methods and computer program products are described herein for testing a system that is designed to optimize the execution of code within an application or other computer program based on profile data collected during the execution of such code. The embodiments described herein utilize what is referred to as a “profile data mutator” to mutate or modify the profile data between the point when it is collected and the point when it is used to apply an optimization. By mutating the profile data at this point, testing of a system for optimized code execution can be significantly more thorough. Furthermore, such profile data mutation leads to a more scalable and efficient testing technique for profile-guided systems for optimized code execution.

Abstract: A method and apparatus for providing high availability to service groups within a datacenter is described. In one embodiment, the method includes accessing policy master information regarding a plurality of nodes to identify at least one suitable node of the plurality of nodes for operating a service group, generating network topology information to identify at least one single point of failure amongst the plurality of nodes, processing high availability information regarding at least one computer resource at the at least one suitable node and determining availability indicia of the service group based upon the network topology information and the high availability information.

Abstract: The current application is directed to characterization of e-commerce-related searches and digital encoding of the characterizations in a database or other data-storage system by an e-commerce search engine. As one example, when a user enters a query term in a search textbox, the user is provided with a choice of pressing an action button labeled “I want to buy” or an action button labeled “I want to sell,” referred to as a “buy button” and “sell button,” respectively. The search engine records the buy-button and sell-button inputs along with corresponding search queries. The search-engine implementation then collects these queries from a large number of users into a database and matches them over a period of time, thus helping buyers find sellers and vice versa.

Abstract: Recovery of a failed storage device of a RAID array to a replacement storage device is improved by initiating recovery before failure of the storage device occurs. If failure occurs before completing the transfer of all information from the failed storage device to the replacement storage device, then the RAID controller identifies untransferred information to recreate the failed storage device at the replacement storage device by re-building only the untransferred information with a parity operation using information stored at the array.

Abstract: A circuit comprises a digital phase locked loop for generating a synchronization signal and a voltage regulator for providing regulated output voltage responsive to the synchronization signal from the digital phase locked loop.

Abstract: A computer-implemented method for resolving split-brain scenarios in computer clusters may include (1) identifying a plurality of nodes within a computer cluster that are configured to collectively perform at least one task, (2) receiving, from a node within the computer cluster, a failure notification that identifies a link-based communication failure experienced by the node that prevents the nodes within the computer cluster from collectively performing the task, and, upon receiving the failure notification, (3) immediately prompting each node within the computer cluster to participate in an arbitration event in order to identify a subset of the nodes that is to assume responsibility for performing the task subsequent to the link-based communication failure. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: A network device, capable of understanding communications between an end user and the core network on a RAN network is disclosed. In some embodiments, the device is able to decode the control plane and the user plane. As such, it is able to determine when the end user has requested multimedia content. Once this is known, the device can optimize the delivery of that content in several ways. In one embodiment, the device requests the content from the content server (located in the core network) and transmits this content in a just-in-time manner to the end user. In another embodiment, the device automatically changes the encoding and resolution of the content, based on overall monitored network traffic. In another embodiment, the device automatically selects or modifies the format and resolution options based on overall bandwidth limitations, independent of the end user.

Abstract: An embodiment of a hysteretic power-supply controller includes a signal generator, frequency adjuster, and signal combiner. The signal generator is operable to generate a switching signal having a first level in response to a control signal being greater than a first reference value and having a second level in response to the control signal being less than a second reference value, the switching signal having an actual frequency and being operable to drive a switching stage that generates a regulated output signal. The frequency adjuster is operable to generate a frequency-adjust signal that is related to a difference between the actual frequency and a desired frequency. And the signal combiner is operable to generate the control signal from the frequency-adjust signal and the regulated output signal. Such a hysteretic power-supply controller may allow one to set the switching frequency to a desired value independently of the parameters of the power supply.

Abstract: A circuit comprises a digital phase locked loop for generating a synchronization signal and a voltage regulator for providing regulated output voltage responsive to the synchronization signal from the digital phase locked loop.