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Re: VM disk affinity during live migration
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.
Manager, Cloud Operating System Technologies, IBM Haifa Research Lab
Email: glikson@xxxxxxxxxx | Phone: +972-4-8281085 | Mobile:
+972-54-6466667 | Fax: +972-4-8296112
From: "Chris Bartels" <chris@xxxxxxxxxxxxxxxxxxxxxx>
Date: 31/05/2013 02:12 PM
Subject: [Openstack] VM disk affinity during live migration
Sent by: "Openstack"
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
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?
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