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Class Information
Number: 711/112
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Specific memory composition > Accessing dynamic storage device > Direct access storage device (dasd)
Description: Subject matter wherein devices employing a medium capable of being accessed directly and by so doing skipping past portions of the medium.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620961 |
Open-architecture file system |
Nov. 17, 2009 |
| 7620790 |
Methods and apparatus for interfacing to a data storage system |
Nov. 17, 2009 |
| 7620772 |
Methods and structure for dynamic data density in a dynamically mapped mass storage device |
Nov. 17, 2009 |
| 7620771 |
Magnetic disk apparatus, method for adjusting performance of magnetic disk apparatus, and method for accessing magnetic disk |
Nov. 17, 2009 |
| 7620747 |
Software based native command queuing |
Nov. 17, 2009 |
| 7620666 |
Maintaining persistent data change maps for fast data synchronization and restoration |
Nov. 17, 2009 |
| 7617373 |
Apparatus, system, and method for presenting a storage volume as a virtual volume |
Nov. 10, 2009 |
| 7617359 |
Adaptive storage system including hard disk drive with flash interface |
Nov. 10, 2009 |
| 7617358 |
Methods and structure for writing lead-in sequences for head stability in a dynamically mapped mass storage device |
Nov. 10, 2009 |
| 7613892 |
Recording device, recording method, recording medium, and program |
Nov. 3, 2009 |
| 7613890 |
Consistent replication across multiple storage devices |
Nov. 3, 2009 |
| 7613879 |
Method, system and media for improved operation of a device in a foreign domain |
Nov. 3, 2009 |
| 7613875 |
Apparatus and method for incremental package deployment |
Nov. 3, 2009 |
| 7613867 |
Information recording apparatus, information recording method and recording medium recording program |
Nov. 3, 2009 |
| 7613785 |
Decreased response time for peer-to-peer remote copy write operation |
Nov. 3, 2009 |
| 7610467 |
Management method and a management system for volume |
Oct. 27, 2009 |
| 7610444 |
Method and apparatus for disk address and transfer size management |
Oct. 27, 2009 |
| 7610443 |
Method and system for accessing audiovisual data in a computer |
Oct. 27, 2009 |
| 7610442 |
Dual journaling store method and storage medium thereof |
Oct. 27, 2009 |
| 7610434 |
File recording apparatus |
Oct. 27, 2009 |
| 7606986 |
System and method for resolving SAN fabric partitions |
Oct. 20, 2009 |
| 7606972 |
Storage unit, information processing apparatus, and eject control method for storage unit |
Oct. 20, 2009 |
| 7606970 |
Hybrid disk drive and method of controlling data therein |
Oct. 20, 2009 |
| 7603520 |
Record apparatus, record method, and program for writing data to optical disc in a second unit larger than a first unit |
Oct. 13, 2009 |
| 7603515 |
Midplane-independent implementations of data storage system enclosures |
Oct. 13, 2009 |
| 7603514 |
Method and apparatus for concurrent and independent data transfer on host controllers |
Oct. 13, 2009 |
| 7600089 |
Storage apparatus for asynchronous remote copying |
Oct. 6, 2009 |
| 7600074 |
Controller of redundant arrays of independent disks and operation method thereof |
Oct. 6, 2009 |
| 7600072 |
Performance reporting method considering storage configuration |
Oct. 6, 2009 |
| 7596658 |
Method for expanding capacity of replication volume |
Sep. 29, 2009 |
| 7594087 |
System and method for writing data to and erasing data from non-volatile memory |
Sep. 22, 2009 |
| 7594084 |
File storage control device and method |
Sep. 22, 2009 |
| 7594083 |
Storage system and storage control device |
Sep. 22, 2009 |
| 7594076 |
Disk array apparatus, data migration method, and storage medium |
Sep. 22, 2009 |
| 7594074 |
Storage system |
Sep. 22, 2009 |
| 7594070 |
Management of access to storage area of storage system |
Sep. 22, 2009 |
| 7594069 |
Method and apparatus for single instruction multiple data caching |
Sep. 22, 2009 |
| 7590875 |
Storage system with disk drive power-on-reset detection |
Sep. 15, 2009 |
| 7590807 |
System and method for record retention date in a write once read many storage system |
Sep. 15, 2009 |
| 7590799 |
OSD deterministic object fragmentation optimization in a disc drive |
Sep. 15, 2009 |
| 7590798 |
Method and system for responding to file system requests |
Sep. 15, 2009 |
| 7587573 |
System and computer program product for shrinking a file system |
Sep. 8, 2009 |
| 7587550 |
Functional test method and functional test apparatus for data storage devices |
Sep. 8, 2009 |
| 7587549 |
Buffer management method and system with access grant based on queue score |
Sep. 8, 2009 |
| 7587548 |
Disk array apparatus and method for controlling the same |
Sep. 8, 2009 |
| 7584324 |
Statistical based admission control technique using three random variable admission control |
Sep. 1, 2009 |
| 7583537 |
Recording device and HDD built-in recording device |
Sep. 1, 2009 |
| 7581062 |
Disk array system |
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 |
| 7581060 |
Storage device control apparatus and control method for the storage device control apparatus |
Aug. 25, 2009 |
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