系统工程师, 深圳市奇摩计算机有限公司
如何清除IBM DS4300密码(转)
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因公司人员变动,公司IBM DS4300磁盘柜的密码丢失,造成只能查看配置,不能修改配置。因设备已经过了保修期,IBM不进行维保,只能自己解决,经过上网查找资料,终于解决了这个问题,现将恢复过程介绍一下,以帮助有需要的朋友。
1、首先准备一根RS232串口线,一端连接控制器A,一端连接电脑串口。
2、执行clearSYMbolPassword命令清除原来的密码。
3、执行sysReboot命令重新启动存储。
备注:
A、在控制器A上清除密码后无需再连接到控制器B上清除密码。
B、通过串口连接到控制器上的方法如下:
1. Connect to the serial port on a controller in the DS4000 storage server with a null modem
cable. For the serial connection, choose the correct port and use the following settings in
your emulator program:
– 57600 Baud
– 8 Data Bits
– 1 Stop Bit
– No Parity
– Xon/Xoff Flow Control
2. Send a break signal to the controller. The exact command varies with different terminal
emulation software. For most terminal emulations, press Ctrl+Break.
3. If you only receive unreadable characters, send another break signal until the following
message appears:
Set baud rate: press <space> within 5 seconds.
4. Press the space bar to ensure the correct baud rate setting. If the baud rate is set
correctly, a confirmation message appears.
5. Send a break signal to log onto the controller. The following message appears:
Press within 5 seconds: <ESC> for SHELL, <BREAK> for baud rate.
6. Press the Esc key to access the controller Shell. The default password for the DS4000
storage server is infiniti.
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2019-03-05 10:39