Invention Grant
US09442669B2 Cost-effective IAAS (infrastructure-as-a-service) cloud storage based on adaptive virtual disks (AVD)
有权
基于自适应虚拟磁盘（AVD）的经济高效的IAAS（基础设施即服务）云存储
- Patent Title: Cost-effective IAAS (infrastructure-as-a-service) cloud storage based on adaptive virtual disks (AVD)
- Patent Title (中): 基于自适应虚拟磁盘（AVD）的经济高效的IAAS（基础设施即服务）云存储
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Application No.: US14452732Application Date: 2014-08-06
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Publication No.: US09442669B2Publication Date: 2016-09-13
- Inventor: Bogdan Nicolae
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Agent Kurt P. Goudy, Esq.
- Main IPC: G06F13/12
- IPC: G06F13/12 ; G06F3/06
Abstract:
There are provided a system, a method and a computer program product for operating a cloud computing storage system. The cloud computing storage system allocates and manages virtual disks. A virtual disk provides a logical data storage. The cloud computing storage system divides data stored in the virtual disks into chunks and allocates the chunks to physical data storage devices. The cloud computing storage system monitors I/O access patterns and user requests to change data storage capacities and throughputs of the virtual disks in real time. The cloud computing storage system dynamically reconfigures an allocation of the chunks to the physical data storage devices.
Public/Granted literature
- US20160041787A1 COST-EFFECTIVE IAAS (INFRASTRUCTURE-AS-A-SERVICE) CLOUD STORAGE BASED ON ADAPTIVE VIRTUAL DISKS (AVD) Public/Granted day:2016-02-11
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