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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 |
| 7620844 |
Field-operable, stand-alone apparatus for media recovery and regeneration |
Nov. 17, 2009 |
| 7620843 |
Rebuilding a storage system |
Nov. 17, 2009 |
| 7620786 |
Storage recovery using a delta log |
Nov. 17, 2009 |
| 7617437 |
Error correction device and method thereof |
Nov. 10, 2009 |
| 7617369 |
Fast failover with multiple secondary nodes |
Nov. 10, 2009 |
| 7617352 |
Memory controller, flash memory system having memory controller and method for controlling flash memory device |
Nov. 10, 2009 |
| 7613947 |
System and method for storage takeover |
Nov. 3, 2009 |
| 7613946 |
Apparatus, system, and method for recovering a multivolume data set |
Nov. 3, 2009 |
| 7613888 |
Maintain owning application information of data for a data storage system |
Nov. 3, 2009 |
| 7610511 |
Journal migration method and data recovery management method |
Oct. 27, 2009 |
| 7610508 |
Storage system and setting method for storage configuration information |
Oct. 27, 2009 |
| 7610507 |
High-speed redundant disk controller methods and systems |
Oct. 27, 2009 |
| 7610506 |
Data processing system, data processing method and storage apparatus |
Oct. 27, 2009 |
| 7610461 |
Storage system with mainframe and open host performing remote copying by setting a copy group |
Oct. 27, 2009 |
| 7610459 |
Maintain owning application information of data for a data storage system |
Oct. 27, 2009 |
| 7610446 |
RAID apparatus, RAID control method, and RAID control program |
Oct. 27, 2009 |
| 7610362 |
Method for reproducing configuration of a computer system in a remote site |
Oct. 27, 2009 |
| 7607037 |
SAR restart and going home procedures |
Oct. 20, 2009 |
| 7607036 |
System and method for enabling continued use of trim values within an implantable medical device following a parity error |
Oct. 20, 2009 |
| 7607035 |
Disk array apparatus and method for controlling the same |
Oct. 20, 2009 |
| 7607034 |
Data storage system and control method thereof |
Oct. 20, 2009 |
| 7606986 |
System and method for resolving SAN fabric partitions |
Oct. 20, 2009 |
| 7606980 |
Demand-based error correction |
Oct. 20, 2009 |
| 7606971 |
Storage control apparatus and external storage apparatus |
Oct. 20, 2009 |
| 7606940 |
Remote copy system |
Oct. 20, 2009 |
| 7606841 |
Coordinated dirty block tracking |
Oct. 20, 2009 |
| 7603581 |
Remote copying of updates to primary and secondary storage locations subject to a copy relationship |
Oct. 13, 2009 |
| 7603580 |
Redundant manager for a storage system |
Oct. 13, 2009 |
| 7600150 |
Data auto backup system and method |
Oct. 6, 2009 |
| 7600149 |
Failure transparency for update applications under single-master configuration |
Oct. 6, 2009 |
| 7600087 |
Distributed remote copy system |
Oct. 6, 2009 |
| 7600055 |
Apparatus, system, and method for firmware update of redundant controllers |
Oct. 6, 2009 |
| 7596713 |
Fast backup storage and fast recovery of data (FBSRD) |
Sep. 29, 2009 |
| 7594138 |
System and method of error recovery for backup applications |
Sep. 22, 2009 |
| 7594137 |
Storage system and data restoration method thereof |
Sep. 22, 2009 |
| 7594135 |
Flash memory system startup operation |
Sep. 22, 2009 |
| 7594074 |
Storage system |
Sep. 22, 2009 |
| 7590895 |
Heartbeat apparatus via remote mirroring link on multi-site and method of using same |
Sep. 15, 2009 |
| 7590887 |
Mapping apparatus for backup and restoration of multi-generation recovered snapshots |
Sep. 15, 2009 |
| 7590884 |
Storage system, storage control device, and storage control method detecting read error response and performing retry read access to determine whether response includes an error or is valid |
Sep. 15, 2009 |
| 7590671 |
Storage system, file migration method and computer program product |
Sep. 15, 2009 |
| 7587629 |
Data processing apparatus |
Sep. 8, 2009 |
| 7587628 |
System, method and computer program product for copying data |
Sep. 8, 2009 |
| 7587627 |
System and method for disaster recovery of data |
Sep. 8, 2009 |
| 7587626 |
Intelligent hotspare or "SmartSpare" drive with pre-emptive drive rebuild |
Sep. 8, 2009 |
| 7587625 |
Memory replay mechanism |
Sep. 8, 2009 |
| 7581135 |
System and method for storing and restoring a data file using several storage media |
Aug. 25, 2009 |
| 7581061 |
Data migration using temporary volume to migrate high priority data to high performance storage and lower priority data to lower performance storage |
Aug. 25, 2009 |
| RE40877 |
Method of communicating data in an interconnect system |
Aug. 18, 2009 |
| 7577868 |
No data loss IT disaster recovery over extended distances |
Aug. 18, 2009 |
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