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公开(公告)号：WO2006119021A1
公开(公告)日：2006-11-09
申请号：PCT/US2006/016243
申请日：2006-04-27
Applicant: NETWORK APPLIANCE, INC.
Inventor： JERNIGAN, Richard, P., IV , TRACHT, Allen , CORBETT, Peter, F.
CPC classification number: G06F3/0647 , G06F3/061 , G06F3/067
Abstract: Provided is a method and system for data allocation within a storage system architecture. One or more nodes of the storage system architecture provides access to striped data stored on a striped volume set. Each node can store a volume of the striped volume set. Further, the striped volume set is identified by a striping table. When modifying the storage system architecture, such as adding a volume to, or removing a volume from, the striped volume set, the striping table is rearranged to accurately identify the location of striped data on the striped volume set as shown in figure 14. At least one restriping process implemented on the striping table affects the volume utilization efficiency, hot-spotting behavior, and distribution efficiency of the striped volume set.
Abstract translation: 提供了一种用于存储系统架构内的数据分配的方法和系统。 存储系统架构的一个或多个节点提供对存储在条带卷集上的条带数据的访问。 每个节点可以存储条带卷集的卷。 此外，条带卷集由条带表标识。 当修改存储系统体系结构（例如向条带卷集添加卷或从卷条卷卷中删除卷）时，重排排序表以准确地标识条带卷集上的条带化数据的位置，如图14所示。 在条带表中实现的至少一个重新排序过程会影响条带卷集的卷利用效率，热点行为和分发效率。
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公开(公告)号：EP1875354B1
公开(公告)日：2013-08-14
申请号：EP06751768.0
申请日：2006-04-27
Applicant: Network Appliance, Inc.
Inventor： JERNIGAN, Richard P., IV , TRACHT, Allen , CORBETT, Peter F.
CPC classification number: G06F3/0647 , G06F3/061 , G06F3/067
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公开(公告)号：EP1875354A1
公开(公告)日：2008-01-09
申请号：EP06751768.0
申请日：2006-04-27
Applicant: Network Appliance, Inc.
Inventor： JERNIGAN, Richard, P., IV , TRACHT, Allen , CORBETT, Peter, F.
CPC classification number: G06F3/0647 , G06F3/061 , G06F3/067
Abstract: Provided is a method and system for data allocation within a storage system architecture. One or more nodes of the storage system architecture provides access to striped data stored on a striped volume set. Each node can store a volume of the striped volume set. Further, the striped volume set is identified by a striping table. When modifying the storage system architecture, such as adding a volume to, or removing a volume from, the striped volume set, the striping table is rearranged to accurately identify the location of striped data on the striped volume set as shown in figure 14. At least one restriping process implemented on the striping table affects the volume utilization efficiency, hot-spotting behavior, and distribution efficiency of the striped volume set.
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