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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 |
| 7451270 |
System and method for detecting and correcting errors in a control system |
Nov. 11, 2008 |
| 7451164 |
System and method for replicating data |
Nov. 11, 2008 |
| 7447948 |
ECC coding for high speed implementation |
Nov. 4, 2008 |
| 7447937 |
Method for generating sparse logical volume mirrors within data storage systems |
Nov. 4, 2008 |
| 7447888 |
Method for restoring computer operating system |
Nov. 4, 2008 |
| 7447855 |
Data processing method providing remote copy in a system having first, second, and third storage systems |
Nov. 4, 2008 |
| 7447837 |
Control device for a RAID device |
Nov. 4, 2008 |
| 7447714 |
Management of multiple virtual data copies |
Nov. 4, 2008 |
| 7447121 |
Disk array system |
Nov. 4, 2008 |
| 7441148 |
Method and apparatus for volume replication management at planned and unplanned link down |
Oct. 21, 2008 |
| 7441147 |
System and method for storing and restoring a data file using several storage media |
Oct. 21, 2008 |
| 7441146 |
RAID write completion apparatus, systems, and methods |
Oct. 21, 2008 |
| 7441145 |
Failure monitoring for storage systems constituting multiple stages |
Oct. 21, 2008 |
| 7441144 |
Computer cluster, computer unit and method to control storage access between computer units |
Oct. 21, 2008 |
| 7437603 |
Method for restoring snapshot in a storage system |
Oct. 14, 2008 |
| 7437602 |
Memory card apparatus configured to provide notification of memory capacity |
Oct. 14, 2008 |
| 7437601 |
Method and system for re-synchronizing an asynchronous mirror without data loss |
Oct. 14, 2008 |
| 7437600 |
Method of data writing to and data reading from storage device and data storage system |
Oct. 14, 2008 |
| 7437599 |
System and method for effectively implementing an immunity mode in an electronic device |
Oct. 14, 2008 |
| 7437598 |
System, method and circuit for mirroring data |
Oct. 14, 2008 |
| 7437597 |
Write-back cache with different ECC codings for clean and dirty lines with refetching of uncorrectable clean lines |
Oct. 14, 2008 |
| 7437524 |
Method and apparatus for dumping memory |
Oct. 14, 2008 |
| 7437523 |
System and method for on-the-fly file folding in a replicated storage system |
Oct. 14, 2008 |
| 7437053 |
Digital video recorder, method of driving the video recorder and program |
Oct. 14, 2008 |
| 7434096 |
Match server for a financial exchange having fault tolerant operation |
Oct. 7, 2008 |
| 7434095 |
Data reconstruction method and system wherein timing of data of data reconstruction is controlled in accordance with conditions when a failure occurs |
Oct. 7, 2008 |
| 7434094 |
Remote copy processing method, program, and system |
Oct. 7, 2008 |
| 7434093 |
Dual channel restoration of data between primary and backup servers |
Oct. 7, 2008 |
| 7434092 |
Semiconductor memory and method of storing configuration data |
Oct. 7, 2008 |
| 7434091 |
Flexibly combining mirroring, concatenation and striping in virtual storage devices |
Oct. 7, 2008 |
| 7434090 |
Method and apparatus for just in time RAID spare drive pool management |
Oct. 7, 2008 |
| 7434089 |
System and method for loading software into a control panel for a chiller system |
Oct. 7, 2008 |
| 7433999 |
Storage controller and method for storage control with non-contiguous stored parities |
Oct. 7, 2008 |
| 7433300 |
Synchronization of configuration data in storage-area networks |
Oct. 7, 2008 |
| 7430686 |
Data processing recovery system and method spanning multiple operating system |
Sep. 30, 2008 |
| 7430647 |
Emulated storage system |
Sep. 30, 2008 |
| 7430646 |
Planned switchover in connection with triangular asynchronous replication |
Sep. 30, 2008 |
| 7428657 |
Method for rolling back from snapshot with log |
Sep. 23, 2008 |
| 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 |
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