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Class Information
Number: 711/114
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Specific memory composition > Accessing dynamic storage device > Direct access storage device (dasd) > Arrayed (e.g., raids)
Description: Subject matter where a plurality of direct access devices are arranged in an array and files or portions thereof are stored on more than one of the direct access storage devices.


Patents under this class:

Patent Number Title Of Patent Date Issued
7415589 Data processing system with multiple storage systems Aug. 19, 2008
7415588 Electronic device with an automatic backup function Aug. 19, 2008
7415587 Method and apparatus for adjusting performance of logical volume copy destination Aug. 19, 2008
7415586 Data backup method and system Aug. 19, 2008
7415578 Storage management method and storage management system Aug. 19, 2008
7415573 Storage system and storage control method Aug. 19, 2008
7415571 Disk drive and method for using a mailbox file associated with a disk storage medium for performing a function characterized by contents of the mailbox file Aug. 19, 2008
7415506 Storage virtualization and storage management to provide higher level storage services Aug. 19, 2008
7412594 Method and apparatus for managing data access and storage of data located on multiple storage devices Aug. 12, 2008
7412573 Storage device and device changeover control method for storage devices Aug. 12, 2008
7412563 Method and system for calculating single and dual parity for networked storaged elements Aug. 12, 2008
7409583 Volume and failure management method on a network having a storage device Aug. 5, 2008
7409565 Method, program and apparatus for power control through an electronic information device in a magnetic disk unit Aug. 5, 2008
7409522 Method and system for reallocating data in a file system Aug. 5, 2008
7409515 Method for exchanging data between volumes of storage system Aug. 5, 2008
7409512 Method and apparatus for maintaining information that indicates valid regions of a working volume and using that information to delay volume initialization Aug. 5, 2008
7409499 Automated recovery from data corruption of data volumes in RAID storage Aug. 5, 2008
7409498 Scaled coercion of disk drive capacity Aug. 5, 2008
7409497 System and method for efficiently guaranteeing data consistency to clients of a storage system cluster Aug. 5, 2008
7409496 Storage management system, storage management server, and method and program for controlling data reallocation Aug. 5, 2008
7409495 Method and apparatus for providing a temporal storage appliance with block virtualization in storage networks Aug. 5, 2008
7409494 Extension of write anywhere file system layout Aug. 5, 2008
7409492 Storage system using flash memory modules logically grouped for wear-leveling and RAID Aug. 5, 2008
7406621 Dual redundant data storage format and method Jul. 29, 2008
7406619 Cache synchronization in a RAID subsystem using serial attached SCSI and/or serial ATA Jul. 29, 2008
7406578 Method, apparatus and program storage device for providing virtual disk service (VDS) hints based storage Jul. 29, 2008
7406563 Method and apparatus for accessing a striped configuration of disks Jul. 29, 2008
7406473 Distributed file system using disk servers, lock servers and file servers Jul. 29, 2008
7404184 Efficient firmware update for hierarchical data storage systems Jul. 22, 2008
7404038 Storage system having a plurality of interfaces Jul. 22, 2008
7404037 System and method for performing virtual device I/O operations Jul. 22, 2008
7404036 Rebalancing of striped disk data Jul. 22, 2008
7404035 System for controlling spinning of disk Jul. 22, 2008
7404021 Integrated input/output controller Jul. 22, 2008
7401198 Maximizing storage system throughput by measuring system performance metrics Jul. 15, 2008
7401197 Disk array system and method for security Jul. 15, 2008
7401196 Storage system and storage control method for access exclusion control of each storage area unit comprising storage area of storage device Jul. 15, 2008
7401167 Disk array apparatus and data relay method of the disk array apparatus Jul. 15, 2008
7398448 Storage system has the function of preventing drive write error Jul. 8, 2008
7398418 Virtual disk drive system and method Jul. 8, 2008
7398417 Storage system for increased cache reliability VI reading redundant disks into cache Jul. 8, 2008
7398363 Storage system and power source control method thereof, storage apparatus and data processing method Jul. 8, 2008
7398354 Achieving data consistency with point-in-time copy operations in a parallel I/O environment Jul. 8, 2008
7398352 Recording method and recording apparatus that limits number of rewrites to the same storage area Jul. 8, 2008
7398350 Distribution of data volume virtualization Jul. 8, 2008
7395451 Apparatus, method and program for the control of storage Jul. 1, 2008
7395396 Storage system and data relocation control device Jul. 1, 2008
7395392 Storage system and storage control method Jul. 1, 2008
7395391 Parallel asynchronous order-preserving transaction processing Jul. 1, 2008
7395370 Computer system, data management method, and program for determining a migration method based on prediction of a migration influence Jul. 1, 2008



 
 
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