| 发明名称 |
METHOD AND APPARATUS FOR SETTING WORKING MODE OF MULTI-PROCESSOR SYSTEM |
| 摘要 |
A method for setting a working mode of a multi-processor system includes: detecting, after a current board is inserted into a slot of the backplane, whether an associated board exists on the backplane; detecting, if the associated board exists, whether the associated board is in an independent working state; powering on the current board according to a slave working mode if the associated board is not in an independent working state, so as to work coordinately with the associated board; detecting, within a predetermined detection time if the associated board does not exist, whether a board is inserted into another slot of the backplane except the slot of the master board; and powering on the current board according to a master working mode if it is detected that the board is inserted, so as to work coordinately with the board in the other slot. |
| 申请公布号 |
US2015039799(A1) |
申请公布日期 |
2015.02.05 |
| 申请号 |
US201414519644 |
申请日期 |
2014.10.21 |
| 申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
Zhu Xiaoming;Liu Guanghui;Li Yansong |
| 分类号 |
G06F13/40;G06F1/26 |
主分类号 |
G06F13/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for setting a working mode of a multi-processor system comprising a backplane having at least two slots for inserting boards, and the method comprises:
detecting, after a current board is inserted into a slot of the backplane, whether an associated board exists on the backplane; detecting, if it is detected that the associated board exists, whether the associated board is in an independent working state; and powering on the current board according to a slave working mode of a slave board if it is detected that the associated board is not in an independent working state, so as to work coordinately with the associated board. |
| 地址 |
Shenzhen CN |
