SYSTEM AND METHOD FOR MANAGING REPLICAS OF OBJECTS IN A DISTRIBUTED STORAGE SYSTEM
摘要
<p>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.</p>
申请公布号
EP2534569(B1)
申请公布日期
2015.12.30
申请号
EP20110704384
申请日期
2011.02.09
申请人
GOOGLE INC.
发明人
ZUNGER, YONATAN;DROBYCHEV, ALEXANDRE;KESSELMAN, ALEXANDER;VICKREY, REBEKAH C.;DACHILLE, FRANK C.;DATUASHVILI, GEORGE;GHEORGHITA, STEFAN V.