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Class Information
Number: 714/6
Name: Error detection/correction and fault detection/recovery > Data processing system error or fault handling > Reliability and availability > Fault recovery > By masking or reconfiguration > Of memory or peripheral subsystem > Redundant stored data accessed (e.g., duplicated data, error correction coded data, or other parity-type data)
Description: Subject matter further including means or steps for recovery by accessing redundant stored data.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7428584 |
Method for managing a network including a storage system |
Sep. 23, 2008 |
| 7426655 |
System and method of enhancing storage array read performance using a spare storage array |
Sep. 16, 2008 |
| 7424642 |
Method for synchronization of a controller |
Sep. 9, 2008 |
| 7424639 |
Disk array system and failure recovering control method |
Sep. 9, 2008 |
| 7424637 |
Technique for managing addition of disks to a volume of a storage system |
Sep. 9, 2008 |
| 7424524 |
Distributed means of organizing an arbitrarily large number of computers |
Sep. 9, 2008 |
| 7421614 |
Data synchronization of multiple remote storage after remote copy suspension |
Sep. 2, 2008 |
| 7421613 |
Method and system for managing of job execution |
Sep. 2, 2008 |
| 7421550 |
Storage system and storage system management method |
Sep. 2, 2008 |
| 7418622 |
Storage control system and storage control method |
Aug. 26, 2008 |
| 7418621 |
Redundant storage array method and apparatus |
Aug. 26, 2008 |
| 7418620 |
Fault tolerant distributed storage method and controller using (N,K) algorithms |
Aug. 26, 2008 |
| 7418619 |
Backup and restore operations of interdependent system components |
Aug. 26, 2008 |
| 7418564 |
Storage controller, storage control system and storage control method for mirroring volumes |
Aug. 26, 2008 |
| 7418549 |
Storage system with disk array controllers that independently manage data transfer |
Aug. 26, 2008 |
| 7418533 |
Data storage system and control apparatus with a switch unit connected to a plurality of first channel adapter and modules wherein mirroring is performed |
Aug. 26, 2008 |
| 7415636 |
Method and apparatus for replacement processing |
Aug. 19, 2008 |
| 7415629 |
Method for managing pair states in a storage system |
Aug. 19, 2008 |
| 7415587 |
Method and apparatus for adjusting performance of logical volume copy destination |
Aug. 19, 2008 |
| 7415488 |
System and method for redundant storage consistency recovery |
Aug. 19, 2008 |
| 7412620 |
Method for testing ability to recover from cache directory errors |
Aug. 12, 2008 |
| 7412619 |
Integrated circuit capable of error management |
Aug. 12, 2008 |
| 7412594 |
Method and apparatus for managing data access and storage of data located on multiple storage devices |
Aug. 12, 2008 |
| 7412575 |
Data management technique for improving data reliability |
Aug. 12, 2008 |
| 7412291 |
Ground-based software tool for controlling redundancy management switching operations |
Aug. 12, 2008 |
| 7409598 |
Information storage system |
Aug. 5, 2008 |
| 7409584 |
Automated recovery of computer appliances |
Aug. 5, 2008 |
| 7409583 |
Volume and failure management method on a network having a storage device |
Aug. 5, 2008 |
| 7409582 |
Low cost raid with seamless disk failure recovery |
Aug. 5, 2008 |
| 7409581 |
Main memory controller adapted to correct corrupted data by xoring corrupted data to directly generate correct data |
Aug. 5, 2008 |
| 7409499 |
Automated recovery from data corruption of data volumes in RAID storage |
Aug. 5, 2008 |
| 7409470 |
Determining configuration data in connection with dynamic RDF |
Aug. 5, 2008 |
| 7409414 |
Computer system, management computer, storage system, and backup management method |
Aug. 5, 2008 |
| 7406622 |
volume and failure management method on a network having a storage device |
Jul. 29, 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 |
| 7406010 |
Data recording/reproducing method with robust error handling capability and data recording/reproducing apparatus thereof |
Jul. 29, 2008 |
| 7404103 |
Systems and methods for restoring data |
Jul. 22, 2008 |
| 7404057 |
System and method for enhancing read performance of a memory storage system including fully buffered dual in-line memory modules |
Jul. 22, 2008 |
| 7401255 |
Mechanisms for recovering data from a backup by comparing transformed data to identify altered memory blocks |
Jul. 15, 2008 |
| 7401193 |
System for storing data |
Jul. 15, 2008 |
| 7401191 |
System and method for performing disk write operations by writing to a data depot prior to an in-place write |
Jul. 15, 2008 |
| 7398422 |
Method and apparatus for data recovery system using storage based journaling |
Jul. 8, 2008 |
| 7398420 |
Method for keeping snapshot image in a storage system |
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 |
| 7398367 |
Storage subsystem that connects fibre channel and supports online backup |
Jul. 8, 2008 |
| 7397709 |
Method and apparatus for in-system redundant array repair on integrated circuits |
Jul. 8, 2008 |
| 7395462 |
Defect estimation apparatus and related method |
Jul. 1, 2008 |
| 7395452 |
Method and system for improved reliability in storage devices |
Jul. 1, 2008 |
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