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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 |
| 7356730 |
Dynamic redistribution of parity groups |
Apr. 8, 2008 |
| 7356729 |
Restoration of network element through employment of bootable image |
Apr. 8, 2008 |
| 7356728 |
Redundant cluster network |
Apr. 8, 2008 |
| 7356644 |
Apparatus and method for providing very large virtual storage volumes using redundant arrays of disks |
Apr. 8, 2008 |
| 7356622 |
Method and apparatus for managing and formatting metadata in an autonomous operation conducted by a third party |
Apr. 8, 2008 |
| 7356028 |
Redundant switched full-duplex Ethernet type communication network |
Apr. 8, 2008 |
| 7353423 |
System and method for improving the performance of operations requiring parity reads in a storage array system |
Apr. 1, 2008 |
| 7353355 |
System and method for rapid restoration of server from backup |
Apr. 1, 2008 |
| 7353352 |
Backup technique for recording devices employing different storage forms |
Apr. 1, 2008 |
| 7353335 |
Storage control method for database recovery in logless mode |
Apr. 1, 2008 |
| 7353306 |
Storage controller redundancy using bi-directional reflective memory channel |
Apr. 1, 2008 |
| 7350103 |
Access log storage system and digital multi-function apparatus |
Mar. 25, 2008 |
| 7350102 |
Cost reduction schema for advanced raid algorithms |
Mar. 25, 2008 |
| 7350101 |
Simultaneous writing and reconstruction of a redundant array of independent limited performance storage devices |
Mar. 25, 2008 |
| 7350026 |
Memory based cross compare for cross checked systems |
Mar. 25, 2008 |
| 7349494 |
Method and apparatus for receiving and deshuffling shuffled data in a high-rate packet data telecommunication system |
Mar. 25, 2008 |
| 7346831 |
Parity assignment technique for parity declustering in a parity array of a storage system |
Mar. 18, 2008 |
| 7346806 |
Hard disk drive background scrub methodology |
Mar. 18, 2008 |
| 7346805 |
Protection of mirrored data |
Mar. 18, 2008 |
| 7346799 |
Systems and methods for recovering and backing up data |
Mar. 18, 2008 |
| 7346734 |
Cluster storage collection based data management |
Mar. 18, 2008 |
| 7343517 |
Systems for managing of system metadata and methods for recovery from an inconsistent copy set |
Mar. 11, 2008 |
| 7343514 |
Data copying system, relaying device, data transfer/reception system and program for copying of data in storage unit |
Mar. 11, 2008 |
| 7343467 |
Method to perform parallel data migration in a clustered storage environment |
Mar. 11, 2008 |
| 7343451 |
Disk array device and remote copying control method for disk array device |
Mar. 11, 2008 |
| 7340652 |
Invalidation of storage control unit cache metadata |
Mar. 4, 2008 |
| 7340646 |
Apparatus, system, and method for resource group backup |
Mar. 4, 2008 |
| 7340642 |
Method and an apparatus to maintain storage devices in a storage system |
Mar. 4, 2008 |
| 7340641 |
Virtual storage status coalescing with a plurality of physical storage devices |
Mar. 4, 2008 |
| 7340640 |
System and method for recoverable mirroring in a storage environment employing asymmetric distributed block virtualization |
Mar. 4, 2008 |
| 7340639 |
System and method for proxying data access commands in a clustered storage system |
Mar. 4, 2008 |
| 7340638 |
Operating system update and boot failure recovery |
Mar. 4, 2008 |
| 7340637 |
Server duplexing method and duplexed server system |
Mar. 4, 2008 |
| 7340595 |
Multiplex execution-path system |
Mar. 4, 2008 |
| 7337352 |
Cache entry error-connecting code (ECC) based at least on cache entry data and memory address |
Feb. 26, 2008 |
| 7337351 |
Disk mirror architecture for database appliance with locally balanced regeneration |
Feb. 26, 2008 |
| 7337289 |
Method and apparatus for computing file storage elements for backup and restore |
Feb. 26, 2008 |
| 7337288 |
Instant refresh of a data volume copy |
Feb. 26, 2008 |
| 7337287 |
Storage unit, storage unit control method, and storage system |
Feb. 26, 2008 |
| 7337283 |
Method and system for managing storage reservation |
Feb. 26, 2008 |
| 7337247 |
Buffer and method of diagnosing buffer failure |
Feb. 26, 2008 |
| 7334174 |
Semiconductor integrated circuit device and error detecting method therefor |
Feb. 19, 2008 |
| 7334159 |
Self-testing RAM system and method |
Feb. 19, 2008 |
| 7334157 |
Restore of data to a computer system having different hardware |
Feb. 19, 2008 |
| 7334156 |
Method and apparatus for RAID conversion |
Feb. 19, 2008 |
| 7334155 |
Remote copy system and remote copy method |
Feb. 19, 2008 |
| 7334062 |
Technique to monitor application behavior and tune replication performance |
Feb. 19, 2008 |
| 7330998 |
Data integrity verification |
Feb. 12, 2008 |
| 7330997 |
Selective reciprocal backup |
Feb. 12, 2008 |
| 7328366 |
Method and system for reciprocal data backup |
Feb. 5, 2008 |
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