Le 20/12/2018 à 16:22, Adam Borowski a écrit :
On Thu, Dec 20, 2018 at 03:38:01PM +0100, Didier Kryn wrote:
What's the purpose of kexec ? I see one main: using a Linux session as
the bootloader, a bootloader more heavily customizable than Grub.
Additionally it saves a few seconds. Are there any other ?
Post-mortem on a crashed system: the second kernel can access the whole
memory, etc.
It can also bring you some "fun" when it turns out the machine can't boot
from a cold start.
In the last case you assume you have realized that the machine
can't coldstart before experimenting it (~:
Didier
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