| Patent Number |
Title Of Patent |
Date Issued |
| 7478267 |
Access control device and interface installed in same |
January 13, 2009 |
| The access control device comprises a first interface (IF) which receives access requests from a host device, and a second IF which respectively accesses one or a plurality of access destination candidates in an external device. The second IF attempts to access a particular access de |
| 7461227 |
Storage system and data backup method for the same |
December 2, 2008 |
| A storage system includes a network adapter, a channel adapter, a shared memory, a cache memory, a disk adapter, a switch and a storage device. The storage device stores data. The network adapter includes a port connected to a local area network, and a NAS processor and an I/O proces |
| 7334100 |
Storage system and data backup method for the same |
February 19, 2008 |
| A storage system includes a network adapter, a channel adapter, a shared memory, a cache memory, a disk adapter, a switch and a storage device. The storage device stores data. The network adapter includes a port connected to a local area network, and a NAS processor and an I/O proces |
| 7240188 |
Storage system |
July 3, 2007 |
| A technique that can update the firmware with services for clients continued on a circuit board that comprises a control unit of a storage system is provided. A plurality of blade that comprise control unit have previous BIOS on flash memory. Clusters are formed including the blade w |
| 7219144 |
Disk array system and fault information control method |
May 15, 2007 |
| A disk array system in accordance with the present invention comprises: a plurality of storage devices in which data is stored; a storage device control unit that controls storage of data in the plurality of storage devices; a connection unit connected to the storage device control unit; |
| 7213110 |
Destaging method for storage apparatus system, and disk control apparatus, storage apparatus sys |
May 1, 2007 |
| A destaging method is provided for destaging a storage apparatus system comprising a disk control apparatus that functions as a data storage unit and is provided with disk apparatuses and a first cache memory, and an information processing apparatus that is connected to the disk control |
| 7171524 |
Storage control system and control method for storage control which suppress the amount of power |
January 30, 2007 |
| One or more master CHN 21AM and one or more back-up CHN 21AC are provided. In each of the one or more back-up CHNs 21AC, the I/O processor 504 is in a power on state, and the NAS processor is in a power off state. The I/O processor 504 accesses a shared memory 25 periodically, and if the |
| 6886086 |
Storage system and data backup method for the same |
April 26, 2005 |
| A storage system includes a network adapter, a channel adapter, a shared memory, a cache memory, a disk adapter, a switch and a storage device. The storage device stores data. The network adapter includes a port connected to a local area network, and a NAS processor and an I/O processor. |
