发明名称 |
Managing management controller communications |
摘要 |
A data storage system includes a first and second boards disposed in a chassis. The first board has disposed thereon a first Serial Attached Small Computer Systems Interface (SAS) expander, a first management controller (MC) in communication with the first SAS expander, and management resources accessible to the first MC. The second board has disposed thereon a second SAS expander and a second MC. The system also has a communications link between the first and second MCs. Primary access to the management resources is provided in a first path which is through the first SAS expander and the first MC, and secondary access to the first management resources is provided in a second path which is through the second SAS expander and the second MC.
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申请公布号 |
US7574540(B2) |
申请公布日期 |
2009.08.11 |
申请号 |
US20060325001 |
申请日期 |
2006.01.03 |
申请人 |
EMC CORPORATION |
发明人 |
ROBILLARD MICHAEL N.;DUFRESNE, II DANIEL A.;SMITH SHARON A. |
分类号 |
G06F13/12;G06F3/00;G06F13/00 |
主分类号 |
G06F13/12 |
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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