3132results about How to "Increase storage space" patented technology

Improved memory devices, circuitry, and data methods are described that facilitate the detection and correction of data in memory systems or devices by increasing the data area of user data being covered by the ECC code. This averages any possible bit errors over a larger data area and allows a greater number of errors to be corrected by a combining the ECC codes in the coverage area without substantially changing the overall size of ECC codes being stored over a single sector approach. In one embodiment of the present invention, the size of the data block utilized for ECC coverage is variable and can be selected such that differing areas of the memory array or data types can have a differing ECC data coverage sizes. It is also noted that the ECC algorithm, math base or encoding scheme can also be varied between these differing areas of the memory array.

Implementations describe the expansion of storage space in an array of storage units. The storage space formed by the storage units is configured as logical units to store data. Storage units are added to the array to form an expanded storage space. The storage units in the array prior to the addition of the storage units are in a pre-expansion storage space. At least one additional logical unit is configured in the expanded storage space such that the logical units existing prior to the addition of the storage units in the pre-expansion storage space are not affected by the logical units configured in the expanded storage space.

The embodiment of the invention discloses a data operation method, a data operation system, a client and a data server. The method comprises: transmitting a file writing request to the data server, wherein the writing request comprises marks of subdata blocks forming a file; receiving the corresponding relation between the subdata block marks which are returned by the data server and storage servers according to the writing request; and writing the subdata blocks into the corresponding storage servers according to the corresponding relation. The embodiment of the invention can judge whether the subdata blocks are written according to the fact whether the subdata block marks are stored, so that no repeated data can be stored in the system and the storage space of the system is improved.

A high availability, scalable cluster server system for enterprise data management. The server is a cluster of two or more nodes. Each node runs one or more virtual servers. A virtual server consists of network resources and resources for enterprise data management. Failover is based on moving virtual servers from a failed node to a healthy node. The invention provides for network failover within the same node. Enterprise data management consists of data discovery, data categorization and applying enterprise policies on categorized data. One of the problems of data management is the diversity of policies and in some cases their conflicting requirements. According to one aspect of the invention, enterprise policies are broking into policy entities. Policy entities represent the simplest policy unit. Some of the policy entities are shared between the diversified enterprise policies. Identifying a data management policy with the highest priority and applying the policy entity that belongs to it resolve conflict in policy requirements.

A control system for a controlled atmosphere room (“CA room”) for storing perishable commodities, such as fruits and vegetables. The control system includes an enclosure that can be placed within the CA room to store a representative sample of the commodities in the CA room. The control system includes an atmosphere valve selectively operable to provide atmospheric communication between the enclosure and the CA room or to isolate the enclosure from the CA room. The control system includes a sampling control system for determining a dynamic control value based on the isolated representative sample. The dynamic control value may be determined by monitoring the respiratory quotient in the enclosure while it is isolated. Once determined, the control system can use the dynamic control value to adjust the atmosphere of the CA room, thereby using tests on a representative sample to control the atmosphere for the full volume of commodities in the CA room. When not testing, the enclosure generally remains in atmospheric communication with the CA room, which improves the correlation of the representative sample with the commodities in the CA room.

A trim assembly for an interior of a passenger compartment of a vehicle comprises a first panel, a first shell, and a second shell. The first panel forms interior trim for the vehicle and defines a first receptacle. The first shell defines a convex surface and a concave surface and is removably coupled within the first receptacle so that one of the convex surface and the concave surface is exposed. The second shell defines a convex surface and a concave surface and is matable to the first shell to define a case. The case is removable from the first receptacle.

A wheelchair access system with a stacking platform for use in conjunction with a vehicle having a floor, which includes a right-side vertical arm and an elongated support with a first and second portion. The first portion of the elongated support is pivotably coupled with the vertical arm. The vertical arm operates for deployment of the platform structure. The left side also has a vertical arm and an elongated support with a first and second portion, the first portion of which is coupled with the vertical arm. There is a fixed platform section attached intermediate to the first portions of the right-side and left-side elongated supports and an actuator that is powerable for moving the right-side and left-side vertical arms between positions that are both outboard and inboard the vehicle. Advantageously, the system includes a moveable platform section that is coupled intermediate to the right-side and left-side elongated supports for movement between the first and second portions of the right-side and left-side elongated supports. A linkage connects to the moveable platform section for movement with the actuator between a stowed orientation with the moveable platform section stowed as being stacked with the fixed platform section at the first portions of the right-side and left-side elongated supports and a deployed orientation when the moveable platform section is moved to the second portions of the right-side and left-side elongated supports.