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Greenan
Kevin M. Greenan, Palo Alto, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100235677 | Generating A Parallel Recovery Plan For A Data Storage System - A method of identifying a parallel recovery plan for a data storage system comprises identifying base recovery plans for symbols of an erasure code implemented across a plurality of storage devices in a data storage system, generating a list of first recovery plans for a first symbol by manipulating the base recovery plans, and combining selected first recovery plans from the list to generate a set of parallel recovery plans to reconstruct a failed storage device. | 09-16-2010 |
Kevin M. Greenan, Santa Cruz, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100083068 | Allocation Of Symbols Of An Erasure Code Across A Plurality Of Devices - A technique is provided for determining an allocation of the symbols of an erasure code across a plurality of devices. A list of erasure patterns is provided for the erasure code and, based on the list, minimal erasures of minimal weight are identified for the code's symbols. Precedences of the symbols are determined based on the size of the corresponding MEMW. An allocation of the symbols across a plurality of devices is determined based on the precedences. | 04-01-2010 |
| 20100115335 | Simulator For Determining Data Loss In A Fault Tolerant System - A fault tolerant system is simulated to determine the occurrence of data loss in the fault tolerant system. A list of erasure patterns corresponding to an erasure code implemented across the devices in the system is provided and a device event is simulated. The list of erasure patterns is updated based on the device event, and the occurrence of data loss is determined based on the updated list. | 05-06-2010 |
Trevor Greenan, Sunrise, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20100217383 | Apparatus for Engrafting a Blood Vessel - The present invention relates to an apparatus for deploying an endoluminal prosthesis for engrafting a blood vessel. The apparatus includes a bifurcated graft that is able to conform to the interior surface of the blood vessel and can be deployed through a single entry site. | 08-26-2010 |