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From "howie_yu@trend.com.tw" <howie...@trend.com.tw>
Subject Re: where does the params in systemvm's /proc/cmdline come from?
Date Thu, 13 Dec 2012 09:23:33 GMT
Hi sx

The params in /proc/cmdline should be passed by kernel 	args.

Your can check /etc/grub.conf

For example : xxx=xxx are kernel args

kernel /vmlinuz-2.6.32-220.17.1.el6.x86_64 ro
root=/dev/mapper/vg_labhowie-lv_root rd_NO_LUKS rhgb LANG=zh_TW.UTF-8
rd_NO_MD quiet rd_LVM_LV=vg_labhowie/lv_swap crashkernel=auto
rd_LVM_LV=vg_labhowie/lv_root  KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM
SYSFONT=latarcyrheb-sun16 console=ttyS0

This may help.

On 12/12/13 下午4:04, "sx chen" <cloudchen0620@gmail.com> wrote:

>hi:
>   all,
>   I've search the code using "/proc/cmdline" and can't find anything
>useful,
>But I want to know where does the params in this file come from.
> Thanks.


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