发明名称 |
Host-based virtualization optimizations in storage environments employing off-host storage virtualization |
摘要 |
A system for host-based virtualization optimizations in storage environments employing off-host virtualization may include a host, one or more physical storage devices, and an off-host virtualizer such as a virtualizing switch. The off-host virtualizer may be configured to aggregate storage within the one or more physical storage devices into a virtual storage device such as a logical volume, and to provide control data for the virtual storage device to the host. The host may be configured to use the control data to perform a function in response to an I/O request from a storage consumer directed at the virtual storage device, and to use a result of the function to coordinate one or more I/O operations corresponding to the I/O request.
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申请公布号 |
US7669032(B2) |
申请公布日期 |
2010.02.23 |
申请号 |
US20050156820 |
申请日期 |
2005.06.20 |
申请人 |
SYMANTEC OPERATING CORPORATION |
发明人 |
KARR RONALD S.;BEZBARUAH ANGSHUMAN;GUHA AMITAVA |
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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