[ipxe-devel] Stalls in network transfer

[Christian Hesse]

Hello everybody,

lately I do have problems with network transfer within iPXE. It starts
downloading kernel (and initrd on success), but often it stalls forever.
I built with serial output and tcp debugging, this is what I captured:
http://www.eworm.de/tmp/virtualbox-pxe-serial.log

This is within a Virtualbox virtual machine. When system is started up I do
not have any problems transferring (even bigger) files. Let me know if I can
give any more information.

BTW, system is at 100% CPU load on network transfer. Can we use cpu_nap() or
friends to be a bit more resource friendly?
-- 
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