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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 |
| 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 |
| 7328365 |
System and method for providing error check and correction in memory systems |
Feb. 5, 2008 |
| 7328364 |
Technique for coherent suspension of I/O operations in a RAID subsystem |
Feb. 5, 2008 |
| 7328320 |
Storage system and method for acquisition and utilization of snapshots |
Feb. 5, 2008 |
| 7328308 |
Data writing method for RAID |
Feb. 5, 2008 |
| 7328305 |
Dynamic parity distribution technique |
Feb. 5, 2008 |
| 7325160 |
Data processing system with data recovery |
Jan. 29, 2008 |
| 7325156 |
Methods and apparatus for backing up data in a data center |
Jan. 29, 2008 |
| 7325155 |
Embedded system with reduced susceptibility to single event upset effects |
Jan. 29, 2008 |
| 7325045 |
Error processing methods for providing responsive content to a user when a page load error occurs |
Jan. 29, 2008 |
| 7320088 |
System and method to automate replication in a clustered environment |
Jan. 15, 2008 |
| 7320087 |
Information processing apparatus and method, program, and recording medium |
Jan. 15, 2008 |
| 7320058 |
Apparatus and method for online data migration with remote copy |
Jan. 15, 2008 |
| 7318120 |
Hardware assisted communication between processors |
Jan. 8, 2008 |
| 7315976 |
Method for using CRC as metadata to protect against drive anomaly errors in a storage array |
Jan. 1, 2008 |
| 7315961 |
Black box recorder using machine check architecture in system management mode |
Jan. 1, 2008 |
| 7315959 |
Real-time remote backup system and related method |
Jan. 1, 2008 |
| 7315923 |
System and method for combining data streams in pipelined storage operations in a storage network |
Jan. 1, 2008 |
| 7313720 |
Technique for increasing the number of persistent consistency point images in a file system |
Dec. 25, 2007 |
| 7313719 |
Restore of backup to computer system with filesystem/volume attribute modification |
Dec. 25, 2007 |
| 7313718 |
System and method for the prevention of corruption of networked storage devices during backup data recovery |
Dec. 25, 2007 |
| 7313651 |
Method and related apparatus for data migration of disk array |
Dec. 25, 2007 |
| 7313648 |
Corruption tolerant method and system for deploying and modifying data in flash memory |
Dec. 25, 2007 |
| 7310744 |
Systems and methods for out-of-band booting of a computer |
Dec. 18, 2007 |
| 7310743 |
Data recovery method and apparatus |
Dec. 18, 2007 |
| 7310709 |
Method and apparatus for primary cache tag error handling |
Dec. 18, 2007 |
| 7310703 |
Methods of reading and writing data |
Dec. 18, 2007 |
| 7310654 |
Method and system for providing image incremental and disaster recovery |
Dec. 18, 2007 |
| 7308615 |
Heartbeat apparatus via remote mirroring link on multi-site and method of using same |
Dec. 11, 2007 |
| 7308606 |
System and method for persistent and robust storage allocation |
Dec. 11, 2007 |
| 7308602 |
Method and apparatus for striping data onto a plurality of disk drives |
Dec. 11, 2007 |
| 7308601 |
Program, method and apparatus for disk array control |
Dec. 11, 2007 |
| 7308600 |
Managing access to spare data storage devices |
Dec. 11, 2007 |
| 7308599 |
Method and apparatus for data reconstruction after failure of a storage device in a storage array |
Dec. 11, 2007 |
| 7308537 |
Half-good mode for large L2 cache array topology with different latency domains |
Dec. 11, 2007 |
| 7305584 |
Data restoring method and an apparatus using journal data and an identification information |
Dec. 4, 2007 |
| 7305582 |
Consistent asynchronous checkpointing of multithreaded application programs based on active replication |
Dec. 4, 2007 |
| 7305578 |
Failover method in a clustered computer system |
Dec. 4, 2007 |
| 7305577 |
Data isolation system and method |
Dec. 4, 2007 |
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