戴尔2950 II的不可预知的启动失败
戴尔2950 II的不可预知的启动失败
提问于 2014-08-09 03:31:21
我们最近购买了一个经过翻新的戴尔2950 II作为开发盒在我们的实验室。
在第一次安装操作系统(Debian )和引导之后，我在DRAC中收到以下错误，主机意外地重新启动：
Critical 08/09/2014 03:13:50 CPU 2 has an internal error (IERR).
Critical 08/09/2014 03:13:50 CPU 1 has an internal error (IERR).在此之后，我将在下一次引导过程中收到以下信息(按反向顺序)：
Critical 08/09/2014 03:15:41 A fatal IO error detected on a component at
OK 08/09/2014 03:15:41 An OEM diagnostic event has occurred.
OK 08/09/2014 03:15:41 An OEM diagnostic event has occurred.
OK 08/09/2014 03:15:41 An OEM diagnostic event has occurred.
OK 08/09/2014 03:15:41 An OEM diagnostic event has occurred.
OK 08/09/2014 03:15:41 An OEM diagnostic event has occurred.
OK 08/09/2014 03:15:40 An OEM diagnostic event has occurred.
Non-Recoverable 08/09/2014 03:15:40 CPU 2 machine check detected.
Non-Recoverable 08/09/2014 03:15:40 CPU 2 machine check detected.
Critical 08/09/2014 03:15:40 A fatal IO error detected on a component at
OK 08/09/2014 03:15:40 An OEM diagnostic event has occurred.
Critical 08/09/2014 03:15:40 A fatal IO error detected on a component at
OK 08/09/2014 03:15:40 An OEM diagnostic event has occurred.
OK 08/09/2014 03:15:40 An OEM diagnostic event has occurred.
OK 08/09/2014 03:15:40 An OEM diagnostic event has occurred.
OK 08/09/2014 03:15:40 An OEM diagnostic event has occurred.
OK 08/09/2014 03:15:40 An OEM diagnostic event has occurred.
OK 08/09/2014 03:15:40 An OEM diagnostic event has occurred.
Non-Recoverable 08/09/2014 03:15:39 CPU 1 machine check detected.
OK 08/09/2014 03:14:05 CPU 1 is operating correctly.
OK 08/09/2014 03:14:05 CPU 2 is operating correctly.
OK 08/09/2014 03:14:05 CPU 1 is operating correctly.现在，奇怪的是，大约75%的时间，它将无法引导和显示上述错误，而其他25%它启动良好。
重新启动总是在GRUB菜单之后进行，但是在Debian开始发布典型的syslog/boot消息之前。
一如既往，任何帮助都将不胜感激，谢谢！
回答 1
Server Fault用户
回答已采纳
发布于 2014-08-09 04:21:20
尝试在GRUB设置中禁用框架缓冲区。您可以在引导字符串的末尾添加一个"nofb“。我们在戴尔2950 II或III上都遇到了这个问题。
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原文链接：
https://serverfault.com/questions/619154
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