发明名称 |
COMPUTER SYSTEM, MANAGEMENT COMPUTER AND STORAGE SYSTEM, AND STORAGE AREA ALLOCATION AMOUNT CONTROLLING METHOD |
摘要 |
To provide a computer system, a management computer and a storage system, and a storage area allocation amount controlling method for improving I/O performance of the host computer. In a computer system comprising a storage system comprising one or more storage devices with storage areas, a host computer which uses a storage area of the storage device, and a management computer for dynamically allocating the storage area in response to an input/output request from the host computer; wherein the management computer monitors dynamic allocation of a real storage area to a storage area in the storage system, and calculates allocation increment amount to the allocated storage area based on the allocation frequency and the total amount of allocation.
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申请公布号 |
US2009300316(A1) |
申请公布日期 |
2009.12.03 |
申请号 |
US20090538253 |
申请日期 |
2009.08.10 |
申请人 |
SHINOHARA DAISUKE;YAMAMOTO MASAYUKI;KANEDA YASUNORI |
发明人 |
SHINOHARA DAISUKE;YAMAMOTO MASAYUKI;KANEDA YASUNORI |
分类号 |
G06F12/02;G06F12/00 |
主分类号 |
G06F12/02 |
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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