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old_taoist
n00b
Joined: 17 Feb 2005
Posts: 8
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 Posted: Sun Feb 27, 2005 6:11 am Post subject: 在安装的时候如何利用mps的优势？ |
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| 本人机器：2 celeron 400。现有的cd启动时只认一个cpu，build too slow. 是能帮我？谢谢了 |
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kimchi_sg
Advocate
Joined: 26 Nov 2004
Posts: 2968
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| Posted: Sun Feb 27, 2005 6:26 am Post subject: |
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| You need to recompile your kernel, and in "make menuconfig", turn on PROCESSOR TYPE AND FEATURES -> SYMMETRIC MULTI-PROCESSING SUPPORT. |
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old_taoist
n00b
Joined: 17 Feb 2005
Posts: 8
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| Posted: Sun Feb 27, 2005 6:51 pm Post subject: |
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我的意思是下载的mini liveCD不支持smp启动，如何发挥其优势？要编译kernel 得哪辈子了？
问题：
如何从CD一启动就支持smp, 然后就利用dualcpu，来build整个系统！ |
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bookstack
Apprentice
Joined: 27 Feb 2004
Posts: 245
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| Posted: Tue Mar 01, 2005 9:31 pm Post subject: |
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I think you can select the different kernel when booting from miniCD.
F2 or something, I could not remember.
There are several options : kernel with xfs supoort, ....
EDIT: Sorry for the misleading. The miniCD does not contain lots kernel options. The best way to do that is start from stage 3, compile a kernel with smp support, then bootstrap again.
Then rebuild the kernel using clean toolchain. |
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blackwhite
Apprentice
Joined: 24 Jun 2004
Posts: 250
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| Posted: Fri Mar 18, 2005 2:09 am Post subject: |
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| old_taoist wrote: | 我的意思是下载的mini liveCD不支持smp启动，如何发挥其优势？要编译kernel 得哪辈子了？
问题：
如何从CD一启动就支持smp, 然后就利用dualcpu，来build整个系统！ |
最新的mini CD的kernel是smp的，没有了单CPU的kernel。以前的Live CD是有两个kernel选项的。 |
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