?IBM刀片服務器管理模塊恢復出廠默認值實戰

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IBM官方文檔如下：

Resetting the management module back to factory defaults

The BladeCenter management module has a reset button with which you can reset the module and return it to the factory defaults. This reset button is below the management module connectors, near the MAC address.Use a straightened paper clip or a similar item to access it. The reset button has two uses:

Reset the network configuration: Press and hold the reset button for 3 seconds or less. Reset the entire management module (including user IDs and passwords) to the factory defaults. This requires a sequence of presses and releases: a. ? Press and hold the reset button for 5 seconds. b. ? Release the button and wait 5 seconds. c. ? Press and hold the button for another 10 seconds. Note that this sequence should be as precise as possible to ensure success: 5 in, 5 out, 10 in. After you do a full factory defaults reset in this way, the default user ID and password will be in effect: USERID (all caps) and PASSW0RD (a zero, not the letter O). After the network configuration has been reset, you can access the Web interface to reconfigure it. To do this, you will need to know the management module's IP address. This can be done as follows: The management module defaults to using DHCP. The host name will be MMxxxxxxx, where xxxxxxx is the MAC address of the management module. This number is printed below the reset button. If no DHCP server is found, the management module uses a default IP address of 192.168.70.125 with subnet mask 255.255.255.0. The host name will be MMxxxxxxx.

實際操作：

1 按住reset 3秒會發現管理模塊會重啟，但是網絡依然沒有恢復

2 按住reset 5秒，放開5秒，在按5秒，依然沒有恢復到出廠默認值

昨天折騰了一天問題依舊，昨天將刀片關機斷電，今天重新加電，發現竟然恢復了出廠默認值，無言了。

總結：第一 按照IBM官方文檔操作，第二，斷電在加電重啟。

總結

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