Belkin XM Commander Bedienungsanleitung PDF herunterladen (Seite 19)

emulated

To use a “emulated” network interface like an emulated Realtek card, specify

type=ioemu on the vif line. In /etc/xen/vm/<configuration> this

would look like:

vif=[ 'mac=00:16:3e:62:f4:f3,type=ioemu' ]

paravirtualized

Specify the parameter type=netfront to the vif line to use the paravirtualized

network interface. In /etc/xen/vm/<configuration> this would look like:

vif=[ 'mac=00:16:3e:62:f4:f3,type=netfront' ]

emulated and paravirtualized

If the administrator should be offered both options, simply do not specify a type.

In /etc/xen/vm/<configuration> this would look like:

vif=[ 'mac=00:16:3e:62:f4:f3,model=rtl8139' ]

In this case, one of the network interfaces should be disabled.

If you are using the Virtual Machine Manager, you may also recongure the guests by

modifying the respective .sxp conguration. For more about this conguration option,

see also Section 4.3, “Conguring a Virtual Machine by Modifying its xend Settings”

(page 30).

2.5 Starting the Virtual Machine Host

If virtualization software is correctly installed, the computer boots to display the GRUB

boot loader with a Xen option on the menu. Select this option to start the virtual machine

host.

NOTE: Xen and Kdump

In Xen, the hypervisor manages the memory resource. If you need to reserve

system memory for a recovery kernel in Domain0, this memory has to be re-

served by the hypervisor. Thus, it is necessary to add the parameter

crashkernel=size@offset to the kernel line instead of using the line

with the other boot options. For more about Kdump, see also http://www

Setting Up a Virtual Machine Host 13

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Belkin XM Commander Bedienungsanleitung Seite 19