发明名称 |
Computer system for controlling allocation of physical links and method thereof |
摘要 |
The computer system of the present invention has a plurality of SAS target devices, an SAS initiator device, and a service delivery subsystem that is connected to each SAS target device by means of a physical link that is physical wiring and connected to the SAS initiator device by means of a wide link constituted by a plurality of physical links. The SAS initiator device controls how many physical links in the wide link are allocated to a particular SAS target device, whereby access from the SAS initiator device to the SAS target device is made via a physical link that is allocated to the SAS target device and is not made via a physical link that is not allocated to the SAS target device.
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申请公布号 |
US8543762(B2) |
申请公布日期 |
2013.09.24 |
申请号 |
US201213587003 |
申请日期 |
2012.08.16 |
申请人 |
NAKAJIMA AKIO;YAGISAWA IKUYA;HITACHI, LTD. |
发明人 |
NAKAJIMA AKIO;YAGISAWA IKUYA |
分类号 |
G06F12/00;G06F13/00 |
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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