发明名称 |
LOW-OVERHEAD STORAGE CLUSTER CONFIGURATION LOCKING |
摘要 |
A storage control apparatus, in communication with a cluster of storage devices in a storage network having plural administrator systems, comprises a cluster lock requester component, a cluster lock receiver component and a configuration component, wherein, responsive to receipt of a cluster lock by said cluster lock receiver component, the configuration component is operable to configure a logical resource object within said cluster. The apparatus may also include a cluster lock granter component operable to grant a cluster lock to the cluster lock receiver component responsive to said cluster lock requester component. A method of operating a storage control apparatus includes method steps corresponding to functional components of an apparatus and may be embodied in computer program codes.
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申请公布号 |
CA2521947(C) |
申请公布日期 |
2013.09.10 |
申请号 |
CA20042521947 |
申请日期 |
2004.03.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CARR, DAVID JOHN;JONES, MICHAEL JOHN;NICHOLSON, ROBERT BRUCE;SCALES, WILLIAM JAMES;WHYTE, BARRY DOUGLAS |
分类号 |
G06F9/50;G06F;G06F3/06;G06F9/46 |
主分类号 |
G06F9/50 |
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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