If you have a guest you are just booting with no console I/O device for
xen in the guest, I assume that HYPERVISOR_console_io(0, "HI!\n", 4)
will get some console I/O down to xen, right? And that xen will arrange
for the console I/o to appear on port, e.g., 9611 if I have set the
console_port to 9611 in /etc/xc/defaults.
I have a guest that can exit but not do console I/O, and I'm trying to
track down what is missing.
What's a reasonable starting point to debug a lack of console I/O? debug
print in Xen for domains > 0?
thanks
ron
3 messages in com.xensource.lists.xen-devel[Xen-devel] debugging hypervisor cons...