| |
 |
|
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 |
| 7127633 |
System and method to failover storage area network targets from one interface to another |
Oct. 24, 2006 |
| 7127480 |
System, method and program for backing up a computer program |
Oct. 24, 2006 |
| 7124317 |
Information recording and playback system having a memory interface and method therefore |
Oct. 17, 2006 |
| 7124264 |
Storage system, control method for storage system, and storage control unit |
Oct. 17, 2006 |
| 7120826 |
Partial mirroring during expansion thereby eliminating the need to track the progress of stripes updated during expansion |
Oct. 10, 2006 |
| 7120825 |
Adaptive batch sizing for asynchronous data redundancy |
Oct. 10, 2006 |
| 7120824 |
Method, apparatus and program storage device for maintaining data consistency and cache coherency during communications failures between nodes in a remote mirror pair |
Oct. 10, 2006 |
| 7120823 |
Method and apparatus for recovering logical partition configuration data |
Oct. 10, 2006 |
| 7120822 |
Computer executable digital video rendering restoration method |
Oct. 10, 2006 |
| 7120741 |
Disk array and method for reading/writing data from/into disk unit |
Oct. 10, 2006 |
| 7120739 |
Storage system |
Oct. 10, 2006 |
| 7117387 |
Method and apparatus for writing data and validating data in a recording medium |
Oct. 3, 2006 |
| 7117386 |
SAR restart and going home procedures |
Oct. 3, 2006 |
| 7117329 |
Method of managing generation of backup data and storage control device used therefor |
Oct. 3, 2006 |
| 7117323 |
Cyclic redundancy checking for managing the coherency of mirrored storage volumes |
Oct. 3, 2006 |
| 7117320 |
Maintaining data access during failure of a controller |
Oct. 3, 2006 |
| 7114094 |
Information processing system for judging if backup at secondary site is necessary upon failover |
Sep. 26, 2006 |
| 7111192 |
Method for operating storage system including a main site and a backup |
Sep. 19, 2006 |
| 7111190 |
Method and apparatus for reconfigurable memory |
Sep. 19, 2006 |
| 7111189 |
Method for transaction log failover merging during asynchronous operations in a data storage network |
Sep. 19, 2006 |
| 7111147 |
Location-independent RAID group virtual block management |
Sep. 19, 2006 |
| 7111115 |
Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner |
Sep. 19, 2006 |
| 7111087 |
Storage control system and operating method for storage control system |
Sep. 19, 2006 |
| 7111084 |
Data storage network with host transparent failover controlled by host bus adapter |
Sep. 19, 2006 |
| 7107398 |
Changing a mode of a storage subsystem in a system |
Sep. 12, 2006 |
| 7107417 |
System, method and apparatus for logical volume duplexing in a virtual tape system |
Sep. 12, 2006 |
| 7107482 |
Program update apparatus and method |
Sep. 12, 2006 |
| 7107483 |
Apparatus and method for enhancing data availability by leveraging primary/backup data storage volumes |
Sep. 12, 2006 |
| 7107485 |
Method, apparatus, and computer readable medium for managing multiple system |
Sep. 12, 2006 |
| 7107486 |
Restore method for backup |
Sep. 12, 2006 |
| 7107493 |
System and method for testing for memory errors in a computer system |
Sep. 12, 2006 |
| 7103713 |
Storage system, device and method using copy-on-write for synchronous remote copy |
Sep. 5, 2006 |
| 7103716 |
RAID 6 disk array with prime number minus one disks |
Sep. 5, 2006 |
| 7103736 |
System for repair of ROM programming errors or defects |
Sep. 5, 2006 |
| 7103796 |
Parallel data change tracking for maintaining mirrored data consistency |
Sep. 5, 2006 |
| 7103797 |
Resource allocation throttling in remote data mirroring system |
Sep. 5, 2006 |
| 7103798 |
Anomaly notification control in disk array |
Sep. 5, 2006 |
| 7099875 |
Method and apparatus for making independent data copies in a data processing system |
Aug. 29, 2006 |
| 7099962 |
Storage subsystem and storage controller |
Aug. 29, 2006 |
| 7100006 |
Method and mechanism for generating a live snapshot in a computing system |
Aug. 29, 2006 |
| 7100007 |
Backup system and method based on data characteristics |
Aug. 29, 2006 |
| 7100008 |
Long term data protection system and method |
Aug. 29, 2006 |
| 7100059 |
Disk array system having a first and second disk control unit each having cache memory, shared memory, a plurality of power units, a plurality of hard disks, and an AC/DC power supply |
Aug. 29, 2006 |
| 7100072 |
Backing up selected files of a computer system |
Aug. 29, 2006 |
| 7100073 |
Grouped-object RAID |
Aug. 29, 2006 |
| 7100077 |
Control system of NAS, backup method, and program therefor |
Aug. 29, 2006 |
| 7100090 |
Semiconductor memory device having a test circuit |
Aug. 29, 2006 |
| 7096269 |
Path selection methods for storage based remote copy |
Aug. 22, 2006 |
| 7096316 |
Multi-host environment with coordinated distributed logging for writes to a raid storage volume |
Aug. 22, 2006 |
| 7096338 |
Storage system and data relocation control device |
Aug. 22, 2006 |
|
|
|
