<div dir="ltr">On 1 March 2013 18:59, Qinglong.Meng <span dir="ltr"><<a href="mailto:mengql112233@gmail.com" target="_blank">mengql112233@gmail.com</a>></span> wrote:<br><div class="gmail_extra"><div class="gmail_quote">


<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div>     I want to make testing about openstack(release F) block migration based KVM. But I don't any usefully configure doc. it's only about based XEN.<br>


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    here is the org doc:<br>    <a href="http://docs.openstack.org/folsom/openstack-compute/admin/content/configuring-migrations.html" target="_blank">http://docs.openstack.org/folsom/openstack-compute/admin/content/configuring-migrations.html</a></div>


</div></blockquote><div><br></div><div>I think the section headed "Block Migration" is incorrectly nested under "XenServer", or there should also be a "Block Migration" section under "KVM-Libvirt". Also missing are the nova flags you should have:</div>

<div><span style="font-family:arial,sans-serif;font-size:13px">block_migration_flag=VIR_</span><span style="font-family:arial,sans-serif;font-size:13px">MIGRATE_UNDEFINE_SOURCE,</span><span style="font-family:arial,sans-serif;font-size:13px"> VIR_MIGRATE_PEER2PEER, </span><span class="" style="font-family:arial,sans-serif;font-size:13px">VIR_MIGRATE_NON_SHARED_INC</span><span style="font-family:arial,sans-serif;font-size:13px">, VIR_MIGRATE_LIVE</span><br>

</div><div style><span style="font-family:arial,sans-serif;font-size:13px">That, along with the other changes mentioned in the section (obviously excluding shared storage), should give you live block-migration.</span></div>

<div><br></div></div>-- <br>Cheers,<br>~Blairo
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