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[Sergio Ariel de la Campa Saiz <sacampa@xxxxxxx>]

Hi:

I appreciate you help me :-)

I´m facing with a problem about live migration. I have 2 nodes (opst1 is the controller, and opst3 is a compute and a network node)
When I create an instance in the controller and migrate it to the other node there is no problem, all works correctly.
But when I create an instance in the other node and I try to migrate it to the controller, nothing happens (no migration occurs). I can´t find any error in logs. In fact, next I show you my nova-compute logs of controller. This is when I try to migrate the instance from opst3 to the controller (opst1).

2012-05-22 13:07:16 INFO nova.virt.libvirt.connection [req-f1f597ab-1c1d-421c-a606-7806740c6856 d7902da43c604c49baee92f8fdd8595f b0240032bb0241939b55037ec98a9988] Instance launched has CPU info:
{"vendor": "Intel", "model": "Penryn", "arch": "x86_64", "features": ["dca", "xtpr", "tm2", "est", "vmx", "ds_cpl", "monitor", "pbe", "tm", "ht", "ss", "acpi", "ds", "vme"], "topology": {"cores": "4", "threads": "1", "sockets": "2"}}
2012-05-22 13:07:16 INFO nova.virt.libvirt.connection [req-f1f597ab-1c1d-421c-a606-7806740c6856 d7902da43c604c49baee92f8fdd8595f b0240032bb0241939b55037ec98a9988] to xml...
:<cpu>
    <arch>x86_64</arch>
    <model>Penryn</model>
    <vendor>Intel</vendor>
    <topology sockets="2" cores="4" threads="1"/>
    <features name="dca" />
    <features name="xtpr" />
    <features name="tm2" />
    <features name="est" />
    <features name="vmx" />
    <features name="ds_cpl" />
    <features name="monitor" />
    <features name="pbe" />
    <features name="tm" />
    <features name="ht" />
    <features name="ss" />
    <features name="acpi" />
    <features name="ds" />
    <features name="vme" />
</cpu>
2012-05-22 13:07:17 INFO nova.compute.manager [req-f1f597ab-1c1d-421c-a606-7806740c6856 d7902da43c604c49baee92f8fdd8595f b0240032bb0241939b55037ec98a9988] [instance: a0bb85d7-5250-499c-883b-570ebd364446] Instance has no volume.
2012-05-22 13:07:18 INFO nova.virt.libvirt.firewall [req-f1f597ab-1c1d-421c-a606-7806740c6856 d7902da43c604c49baee92f8fdd8595f b0240032bb0241939b55037ec98a9988] [instance: a0bb85d7-5250-499c-883b-570ebd364446] Called setup_basic_filtering in nwfilter
2012-05-22 13:07:18 INFO nova.virt.libvirt.firewall [req-f1f597ab-1c1d-421c-a606-7806740c6856 d7902da43c604c49baee92f8fdd8595f b0240032bb0241939b55037ec98a9988] [instance: a0bb85d7-5250-499c-883b-570ebd364446] Ensuring static filters
2012-05-22 13:08:15 INFO nova.virt.libvirt.connection [-] Compute_service record updated for opst1
2012-05-22 13:09:23 INFO nova.virt.libvirt.connection [-] Compute_service record updated for opst1
2012-05-22 13:09:23 INFO nova.compute.manager [-] Updating host status

Thanks a lot!!!!

Sergio Ariel
de la Campa Saiz
GMV-SES Infraestructura /
GMV-SES Infrastructure





GMV
Isaac Newton, 11
P.T.M. Tres Cantos
E-28760 Madrid
Tel.
+34 91 807 21 00
Fax
+34 91 807 21 99
www.gmv.com







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