Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Kleppen
Dennis Kleppen, Golden, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20090316546 | Storage drive performance characterization - A storage system is configured to determine a redundancy group configuration for a plurality of storage drives by grouping storage drives with a similar performance group designation together. When a storage drive is inserted, the storage system tests the performance of the storage drive. The storage drive may comprise a serial ATA (advanced technology attachment) (SATA) hard drive and/or a solid state drive. The storage system stores the result in a database. The storage system assigns the storage drive a performance group designation based on the result and groups the storage drive into a redundancy group. The storage system then displays the redundancy group configuration for the plurality of storage drives so that a storage administrator may configure the redundancy groupings of the storage drives of the storage system based on the redundancy group configuration displayed. | 12-24-2009 |
| 20090327603 | System including solid state drives paired with hard disk drives in a RAID 1 configuration and a method for providing/implementing said system - The present invention is a storage system. The storage system includes a disk array. The disk array includes a disk drive pair which includes a hard disk drive and a solid state disk drive, such as a NAND flash drive. The storage system also includes a disk array controller. The disk array controller may be communicatively coupled with a host server and with the disk array. Further, the disk array controller may be configured for reading from the disk array and writing to the disk array based upon read commands and write commands received from the host server. The disk array may be configured as a Redundant Array of Inexpensive Disks (RAID) configuration, such as a Level 1 RAID configuration (RAID 1). Thus, the disk drive pair may be a RAID disk drive pair, such as a RAID 1 disk drive pair. Further, all the read commands may be directed exclusively to the solid state disk drive and the write commands may be directed to both the solid state disk drive and the hard disk drive. | 12-31-2009 |
Dennis T. Kleppen, Golden, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20100103785 | TABLE-DRIVEN POWER UTILIZATION METRICS - An apparatus and method for determining the power consumption of one or more disk arrays are described. Power consumption information for various hardware components of the array, especially that for the disk drives since these consume more than 90% of the required power, are stored in a static data table in a database which may be controller firmware. Through inspection of this table and the chosen state of the individual disk drives as directed by a controller, one may determine the power use of the array. | 04-29-2010 |
Shane C. Kleppen, Issaquah, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20100132168 | HARDWARE RETENTION CLIP - A retention clip for hardware may include a support surface having an aperture extending through the support surface. The support surface may surround an entire perimeter of the aperture. The clip may further include at least one anti-rotation surface extending from the support surface in a non-parallel direction, and a plurality of angled tabs extending from the support surface in non-parallel directions towards the aperture. At least a portion of each angled tab may be disposed directly below the aperture. The tabs may be elastic below a preset load placed on the tabs, and the tabs may deform and lose their elasticity above the preset load. | 06-03-2010 |