[syslinux] PXE Boot Solution
H. Peter Anvin
hpa at zytor.com
Tue Jun 2 16:08:22 PDT 2009
Matthew Holevinski wrote:
>
> Honestly, it would be great, if i could reboot say 20 machines, have
> them all pxe boot from my machine and then sit back and watch my
> machine multicast out an image to all of them. Not really sure what I'm
> talking about so be gentle.
>
Stay away from multicast. It's a neat idea in theory, but in practice
it works extremely poorly. Multicasting is generally implemented
incredibly badly at the switch level, for example. Everyone I know of
who have dealt with large-scale deployments who have tried the multicast
route has dropped it at some point. It's just not reliable enough.
As far as the bigger question is concerned, I would look at Unattended:
http://unattended.sourceforge.net/
-hpa
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