1282 results about "Host interface" patented technology

A method for operating a storage system, including storing data redundantly in the system and measuring respective queue lengths of input / output requests to operational elements of the system. The queue lengths are compared to an average queue length to determine respective performances of the operational elements of the storage system. In response to the average queue lengths and a permitted deviation from the average an under-performing operational element among the operational elements is identified. An indication of the under-performing operational element is provided to host interfaces in the storage system. One of the host interfaces receives requests for specified items of the data directed to the under-performing element, and in response to the indication, some of the requests are diverted from the under-performing operational element to one or more other operational elements of the storage system that are configured to provide the specified items of the data.

A system includes a host interface module and a power management module. The host interface module is configured to receive configuration information from a host processor of a wireless device. The configuration information indicates that the host processor is to (i) operate in a power save mode, and (ii) in response to the wireless device receiving data of a predetermined category from a wireless network, transition from the power save mode to an active mode. The power management module is configured to generate a first signal in response to the wireless device receiving data of the predetermined category from the wireless network. The first signal transitions the host processor from the power save mode to the active mode in which the host processor processes the data of the predetermined category.

A method of manufacturing a disk drive is disclosed. The disk drive comprising a disk, a head actuated radially over the disk, a host interface for receiving disk commands from a host system, and a semiconductor memory for storing a drive operating program and a manufacturing program. The drive operating program comprising a disk access procedure for processing disk commands and a disk access vector for calling the disk access procedure. During a development stage, the manufacturing program is executed by an external test system that sends disk commands to a development drive. During a manufacturing stage, the manufacturing program is executed internally on each disk drive being manufactured by calling the disk access procedure of the drive operating program through the disk access vector.

An information storage device includes a disk drive and a disk drive printed circuit board (PCB) with a disk drive interface connector. A bridge controller PCB is connected to the disk drive interface connector, and includes a host interface connector. An electrically conductive nest of monolithic construction receives the disk drive housing and the bridge controller PCB. The electrically conductive nest includes an enclosure portion enclosing the bridge controller PCB with a conductive grounding tab in contact with the host interface connector. The enclosure portion includes a first plurality of conductive fingers each in contact with the disk drive housing. The electrically conductive nest also includes an extended shield portion adjacent the second side of the disk drive base and overlying the disk drive controller PCB. The extended shield portion includes a second plurality of conductive fingers each in contact with the disk drive housing.