发明名称 |
Synchronization of a virtual storage system and an actual storage system |
摘要 |
A virtual storage system includes a storage subsystem having virtual storage devices to emulate physical storage devices of an actual storage system. The virtual storage system has a controller to detect a status change of a particular physical storage device in the actual storage system. The status change includes at least one of loading of the particular physical storage device and ejecting of the particular physical storage device. In response to detecting the status change of the particular physical storage device, the controller performs synchronization between the virtual storage system and the actual storage system by updating a state of a corresponding virtual storage device in the virtual storage system. |
申请公布号 |
US8438346(B2) |
申请公布日期 |
2013.05.07 |
申请号 |
US20060412485 |
申请日期 |
2006.04.27 |
申请人 |
GOLD STEPHEN;HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
GOLD STEPHEN |
分类号 |
G06F12/00;G06F13/00;G06F13/28 |
主分类号 |
G06F12/00 |
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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