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Reboot like a racecar with kexec

Posted by: Anonymous [ip: 134.67.6.11] on October 16, 2008 05:01 PM
> Most modern kernels already support kexec functionality, but I
> haven't found a reliable way to test for kexec support in the kernel.
> My suggestion is to try it -- if it works, you have it.

grep CONFIG_KEXEC=y /boot/config-`uname -r` && echo yes || echo no

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