Invention Grant
US08352424B2 System and method for managing replicas of objects in a distributed storage system
有权
用于管理分布式存储系统中对象的副本的系统和方法
- Patent Title: System and method for managing replicas of objects in a distributed storage system
- Patent Title (中): 用于管理分布式存储系统中对象的副本的系统和方法
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Application No.: US13022290Application Date: 2011-02-07
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Publication No.: US08352424B2Publication Date: 2013-01-08
- Inventor: Yonatan Zunger , Alexandre Drobychev , Alexander Kesselman , Rebekah C. Vickrey , Frank C. Dachille , George Datuashvili
- Applicant: Yonatan Zunger , Alexandre Drobychev , Alexander Kesselman , Rebekah C. Vickrey , Frank C. Dachille , George Datuashvili
- Applicant Address: US CA Mountain View
- Assignee: Google Inc.
- Current Assignee: Google Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Morgan, Lewis & Bockius LLP
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00
Abstract:
A system and method for generating replication requests for objects in a distributed storage system is provided. Replication requests for objects in a distributed storage system are generated based at least in part on replication policies for the objects and a current state of the distributed storage system, wherein a respective replication request for a respective object instructs a respective instance of the distributed storage system to replicate the respective object so as to at least partially satisfy a replication policy for the respective object, wherein a respective replication policy includes criteria specifying at least storage device types on which replicas of object are to be stored. At least a subset of the replication requests is then distributed to the respective instances of the distributed storage system for execution.
Public/Granted literature
- US20110196830A1 System and Method for Managing Replicas of Objects In A Distributed Storage System Public/Granted day:2011-08-11
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