Invention Grant
- Patent Title: Generating a parallel recovery plan for a data storage system
- Patent Title (中): 为数据存储系统生成并行恢复计划
-
Application No.: US12679449Application Date: 2008-09-19
-
Publication No.: US08677208B2Publication Date: 2014-03-18
- Inventor: John J. Wylie , Kevin M. Greenan
- Applicant: John J. Wylie , Kevin M. Greenan
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- International Application: PCT/US2008/076949 WO 20080919
- International Announcement: WO2009/039336 WO 20090326
- Main IPC: H03M13/05
- IPC: H03M13/05
Abstract:
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.
Public/Granted literature
- US20100235677A1 Generating A Parallel Recovery Plan For A Data Storage System Public/Granted day:2010-09-16
Information query
IPC分类:
