发明名称 |
ADAPTIVE SCHEDULING OF STORAGE OPERATIONS BASED ON UTILIZATION OF MULTIPLE CLIENT AND SERVER RESOURCES IN A DISTRIBUTED NETWORK STORAGE SYSTEM |
摘要 |
Scheduling operations such as asynchronous file system operations in a network storage system is accomplished by applying a bid-price online auction methodology, in which bid (willingness-to-pay) values and price (cost) values are dynamically set by storage clients and a storage server, respectively, based on utilization of computing resources. The system provides a framework for adaptively scheduling asynchronous file system operations, managing multiple key resources of the distributed file system, including network bandwidth, server I/O, server CPU, and client and server memory utilization. The system can accelerate, defer, or cancel asynchronous requests to improve application-perceived performance. Congestion pricing via online auctions can be employed to coordinate the use of system resources by clients, so clients can detect shortages and adapt their resource usage. |
申请公布号 |
WO2010036731(A3) |
申请公布日期 |
2010.06.10 |
申请号 |
WO2009US58087 |
申请日期 |
2009.09.23 |
申请人 |
NETAPP, INC.;BATSAKIS, ALEXANDROS;KANEVSKY, ARKADY;LENTINI, JAMES;TALPEY, THOMAS |
发明人 |
BATSAKIS, ALEXANDROS;KANEVSKY, ARKADY;LENTINI, JAMES;TALPEY, THOMAS |
分类号 |
G06F15/16;G06F9/06;G06F13/14 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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