摘要:
Method, system and computer program product for reporting and recovering from uncorrectable data errors in a data processing system using the Advanced Technology Attachment (ATA) or the Serial ATA (SATA) protocol. The invention utilizes the data scrubbing functionality of SCSI hard drives to provide a higher level of data integrity in an operating system implemented RAID environment. If an uncorrectable data error is found on a hard drive during a background data scrubbing operation, information concerning the data error is logged in a S.M.A.R.T. (Self Monitoring Analysis and Reporting Technology) error data structure. When the host operating system identifies the uncorrectable data error during normal operation, a Host Array Manager issues a Write Command to write the data from a redundant drive after the defective Logical Block Address (LBA) has been reassigned.
摘要:
Various aspects and attributes of a single-click list selection user interface are described herein. A user can toggle the list inclusion status of any item by single clicking on the item in a selection pane of the user interface. When the user single-clicks a storage container item, the selection pane navigates to and displays items in the selected storage container. In order to prevent inadvertent selections, the user interface may provide graphical feedback indicating the inclusion status of an item prior to the user single clicking that item, e.g., responsive to mouse hover over that item. The user interface may further include a list pane which displays all items presently included in the list, regardless of each item's original storage container.
摘要:
Computer system navigation tools provide “links” to various different files, lists, folders, and/or other storage elements and allow users to organize files, e.g., by hierarchical properties, lists, auto lists, folders, and the like. Such systems and methods allow users to assign properties to a file (optionally in a hierarchical manner), to change assigned properties, to search, view, and retrieve information based on the assigned properties, and the like.
摘要:
A power transmitting device including a housing having an input shaft, at least one output shaft and a gear set positioned in the housing. The gear set transmits rotary power between the input shaft and the output shaft. An electrical actuator includes a linearly moveable member and is operable to drivingly engage the moveable member with the gear set. A sensor is positioned within the housing and operable to output a signal indicative of the linear position of the moveable member.
摘要:
A method and data structure for separating application data from user data in a namespace. The data structure provides an intuitive profile layout for developers or users while supporting legacy applications. The namespace utilizes a hierarchical structure allowing access by developers or users over a network to information contained in identified public folders and/or a user's profile.
摘要:
A system and method for filtering and organizing items from computer memories based on common elements is provided. Filters are provided for manipulating the items. The filters are essentially tools for narrowing down a set of items. The filters can be dynamically generated based on the properties of the separate items. The system utilizes virtual folders. The virtual folders expose regular files and folders to users in different views based on their metadata instead of the actual physical underlying file system structure on the disk.
摘要:
A method, apparatus, and computer program product are disclosed for controlling accesses of drives in a storage subsystem. A first array of a first type of drive is provided. The first type of drive is a server class of drive. A second array of a second type of drive is provided. The second type of drive is a PC class drive. The first and second arrays are bound together to form a single array of drives. The single array of drives is presented to a host that is coupled to the storage subsystem as a single array. The host is unaware that the single array includes two different types of drives. Data is stored in the second array of drives. Data is migrated from the second array of drives to the first array of drives when an access rate of the second array of drives exceeds a threshold access rate for the second type of drive. The data that is chosen to be migrated from the second array to the first array is the data in the second array of drives that is accessed more frequently. Thus, frequently used data is accessed from the array of the first type of drives and less frequently used data is accessed from the array of the second type of drives.
摘要:
A template has an external perimeter, a pair of crossed levels, preferably spirit levels and an alignment opening. In preferred embodiments of the invention, the alignment opening lies between the pair of crossed levels. In some examples, the alignment opening has, at its lower extent, a sight glass. A central mound makes assembly and use of the device easier.
摘要:
A system and method for filtering and organizing items from computer memories based on common elements. In accordance with one aspect of the invention, filters are provided for manipulating the items. The filters are essentially tools for narrowing down a set of items. In one embodiment, the filters are dynamically generated based on the properties of the separate items. The system utilizes virtual folders. The virtual folders expose regular files and folders to users in different views based on their metadata instead of the actual physical underlying file system structure on the disk. In accordance with another aspect of the invention, quick links are provided. In one embodiment, quick links are a set of predefined links (e.g., located on the left side of the display) that can be clicked on to generate useful views of the sets of items. In accordance with another aspect of the invention, libraries are provided. Libraries consist of large groups of usable types of items that can be associated together.
摘要:
An axle assembly with a cooling pump. The cooling pump includes a disk-shaped wheel with a plurality of radially-spaced ducts formed therein. The wheel is positioned in proximity to the axle assembly and rotated, allowing the ducts to draw air therethrough and direct the air to the axle assembly.