[openstack-dev] Questions related to live migration without target host

Alex Glikson GLIKSON at il.ibm.com
Tue Sep 3 07:27:57 UTC 2013


I tend to agree with Jake that this check is likely to conflict with the 
scheduler, and should be removed.

Regards,
Alex




From:   Guangya Liu <jake at unitedstack.com>
To:     openstack-dev at lists.openstack.org, 
Date:   03/09/2013 02:03 AM
Subject:        [openstack-dev] Questions related to live migration 
without target  host



Greetings,

There is an issue related to "live migration without target host" might 
want to get more discussion/feedback from you experts: 
https://bugs.launchpad.net/nova/+bug/1214943.

I have proposed a fix for this issue (
https://review.openstack.org/#/c/43213/), the fix was directly remove the 
checking for free ram and always trust the result from nova scheduler as 
nova scheduler already select a best host for live migration based on the 
function filter_scheduler.py:select_hosts.

Please show your comments if any, you can also directly append your 
comments to  https://review.openstack.org/#/c/43213/.

Thanks,

Jake Liu
UnitedStack Inc

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