QA:Testcase Virtualization XenDomU Network

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# Trying pinging the gateway from it <pre>$> ping -I eth? -c 2 192.168.122.1 </pre>
 
# Trying pinging the gateway from it <pre>$> ping -I eth? -c 2 192.168.122.1 </pre>
 
# From the dom0, disconnect the interface from the rawhide guest <pre>$> virsh detach-interface rawhide bridge</pre>
 
# From the dom0, disconnect the interface from the rawhide guest <pre>$> virsh detach-interface rawhide bridge</pre>
# Download this [[File:Xen-domu-attach-nics.sh‎]] script to the dom0, and make it executable with <code>chmod +x Xen-domu-attach-nics.sh</code>. This shell script attempts to attach 40 network devices. Run it with <pre>Xen-domu-attach-nics.sh</pre> and see how many attached, there should probably be at least 16 to "pass" this test.
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# Try adding at least 16 with something like this <pre>$>for i in `seq 1 15` ; do virsh attach-interface rawhide bridge virbr0 ; done</pre>
# When you are finished, run <pre>$> Xen-domu-attach-nics.sh rawhide remove</pre> to clean up.
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# Now repeat the steps but with type xenbr0, i.e. use <pre>$> virsh attach-interface rawhide bridge xenbr0</pre> to attach.
 
|results=
 
|results=
 
# The network devices should be presented to the domU on attach-interface, and removed from the guest on detach-interface.
 
# The network devices should be presented to the domU on attach-interface, and removed from the guest on detach-interface.

Revision as of 20:15, 16 September 2009

Description

This test case verifies that Xen DomU networking works correctly, including the ability to attach/detach network devices.


How to test

  1. From the dom0, attach a new virbr0 type interface to the rawhide domU
    $> virsh attach-interface rawhide bridge virbr0
  2. Inside the guest, run
    $> ifconfig
    You should be able to see it.
  3. Trying pinging the gateway from it
    $> ping -I eth? -c 2 192.168.122.1 
  4. From the dom0, disconnect the interface from the rawhide guest
    $> virsh detach-interface rawhide bridge
  5. Try adding at least 16 with something like this
    $>for i in `seq 1 15` ; do virsh attach-interface rawhide bridge virbr0 ; done
  6. Now repeat the steps but with type xenbr0, i.e. use
    $> virsh attach-interface rawhide bridge xenbr0
    to attach.

Expected Results

  1. The network devices should be presented to the domU on attach-interface, and removed from the guest on detach-interface.
  2. The rawhide guest should be able to use the network interfaces.