
3b
Enter rpm -U xxx.rpm , where xxx is the RPM lename.
3c
Edit the /boot/grub/menu.lst le and make the following changes:
•
Set the default= xxx (where xxx is the old boot entry) to default=0, which
is the boot entry with the latest initrd.
• For each drive specied in the virtual machine conguration le (for ex-
ample, hda and hdb), append hdx=noprobe to the kernel line for the
updated kernel, where hdx is the drive specication found in the virtual
machine conguration le.
4
Shut down the virtual machine.
5
On the virtualization host server, open a terminal and enter xm delete vm_name
to delete the virtual machine’s reference in xenstore so it is no longer managed.
TIP
Enter xm list to see the name of the virtual machine ( vm_name).
6
Open the virtual machine conguration le located on virtualization host server (
/etc/xen/vm/vm_cfgfile where vm_cfgfile is usually the same as the
name of the virtual machine).
7
Remove all parameters from the vif= line except the mac=mac_address parameter.
Make sure to leave the single quotes.
For example, change the line
vif=[ 'mac=00:16:3e:55:24:21,model=pcnet,type=ioemu', ]
to
vif=[ 'mac=00:16:3e:55:24:21', ]
8
At the terminal, enter xm new vm_cfgfile to reference the virtual machine
in the xenstore so it is managed again.
78 Virtualization with Xen
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