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<div class="moz-cite-prefix">Hi, Jay<br>
<br>
Here is a rough summary about claimed state:<br>
<br>
when we resizing VM to same host, suppose we now have PCI A, will
renew to B1, B2, before the whole resizing process finished, we
given user the change to revert the re-size, it's better
reverting to original PCI A, not a new PCI devices. claimed status
help to recording which one is allocated, but not suppose be
assign to the current VM.<br>
<br>
these whole logic is missing in the Nova now, i had post some
patches for this, but need to refresh(now
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Abandoned):<br>
<a class="moz-txt-link-freetext" href="https://review.openstack.org/#/q/topic:pci_resize">https://review.openstack.org/#/q/topic:pci_resize</a><br>
(ignore the first patch)<br>
<br>
Regards<br>
Yongli He<br>
<br>
<br>
<br>
在 2016年03月08日 02:23, Jay Pipes 写道:<br>
</div>
<blockquote cite="mid:56DDC714.4030704@gmail.com" type="cite">Subject
says it all.
<br>
<br>
I've been trying to fix this bug:
<br>
<br>
<a class="moz-txt-link-freetext" href="https://bugs.launchpad.net/nova/+bug/1549984">https://bugs.launchpad.net/nova/+bug/1549984</a>
<br>
<br>
and just shake my head every time I look at the PCI handling code
in nova/pci/manager.py and nova/pci/stats.py.
<br>
<br>
Why do we have a CLAIMED state as well as an ALLOCATED state?
<br>
<br>
Best,
<br>
-jay
<br>
<br>
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