Invention Application
US20150324226A1 DATA STORAGE RESOURCE ALLOCATION USING LOGICAL HOLDING AREAS TO RESERVE RESOURCES FOR HIGHER PRIORITY STORAGE OPERATION REQUESTS
审中-公开
使用逻辑控制区域保存资源的数据存储资源分配用于高优先级存储操作要求
- Patent Title: DATA STORAGE RESOURCE ALLOCATION USING LOGICAL HOLDING AREAS TO RESERVE RESOURCES FOR HIGHER PRIORITY STORAGE OPERATION REQUESTS
- Patent Title (中): 使用逻辑控制区域保存资源的数据存储资源分配用于高优先级存储操作要求
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Application No.: US14804726Application Date: 2015-07-21
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Publication No.: US20150324226A1Publication Date: 2015-11-12
- Inventor: Parag Gokhale , Rajiv Kottomtharayil , Amey Vijaykumar Karandikar , Yu Wang
- Applicant: Commvault Systems, Inc.
- Main IPC: G06F9/48
- IPC: G06F9/48 ; G06F9/50
Abstract:
A resource allocation system begins with an ordered plan for matching requests to resources that is sorted by priority. The resource allocation system optimizes the plan by determining those requests in the plan that will fail if performed. The resource allocation system removes or defers the determined requests. In addition, when a request that is performed fails, the resource allocation system may remove requests that require similar resources from the plan. Moreover, when resources are released by a request, the resource allocation system may place the resources in a temporary holding area until the resource allocation returns to the top of the ordered plan so that lower priority requests that are lower in the plan do not take resources that are needed by waiting higher priority requests higher in the plan.
Information query
