<font size=2 face="sans-serif">There is an ongoing work to refactor live
migration code, including use of scheduler to find/validate placement.
At the moment the admin would need to make sure he/she is doing the right
thing.</font>
<br>
<br><font size=2 face="sans-serif">Regards,</font>
<br><font size=2 face="sans-serif">Alex</font>
<br><font size=2 face="sans-serif"><br>
<br>
====================================================================================================<br>
Alex Glikson<br>
Manager, Cloud Operating System Technologies, IBM Haifa Research Lab<br>
</font><a href=http://w3.haifa.ibm.com/dept/stt/cloud_sys.html><font size=2 face="sans-serif">http://w3.haifa.ibm.com/dept/stt/cloud_sys.html</font></a><font size=2 face="sans-serif">
| </font><a href=http://www.research.ibm.com/haifa/dept/stt/cloud_sys.shtml><font size=2 face="sans-serif">http://www.research.ibm.com/haifa/dept/stt/cloud_sys.shtml</font></a><font size=2 face="sans-serif">
<br>
Email: glikson@il.ibm.com | Phone: +972-4-8281085 | Mobile: +972-54-6466667
| Fax: +972-4-8296112<br>
</font>
<br>
<br>
<br>
<br><font size=1 color=#5f5f5f face="sans-serif">From:
</font><font size=1 face="sans-serif">"Chris Bartels"
<chris@christopherbartels.com></font>
<br><font size=1 color=#5f5f5f face="sans-serif">To:
</font><font size=1 face="sans-serif"><openstack@lists.launchpad.net>,
</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Date:
</font><font size=1 face="sans-serif">31/05/2013 02:12 PM</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Subject:
</font><font size=1 face="sans-serif">[Openstack]
VM disk affinity during live migration</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Sent by:
</font><font size=1 face="sans-serif">"Openstack"
<openstack-bounces+glikson=il.ibm.com@lists.launchpad.net></font>
<br>
<hr noshade>
<br>
<br>
<br><font size=2 face="Calibri">Hi,</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">Please forgive me if I’ve asked already
here on the list- I didn’t get a reply & I really need an answer,
so I’m asking again in simpler terms this time.</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">If I have a cluster of servers, each with
spindle drives & SSDs, how can I be sure VM disks which reside on spindle
drives migrate to spindle drives & those which reside on SSDs stay
on SSDs as they migrate between servers?</font>
<br><font size=2 face="Calibri"> </font>
<br><font size=2 face="Calibri">Thanks,</font>
<br><font size=2 face="Calibri">Chris</font><tt><font size=2>_______________________________________________<br>
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