[Openstack-operators] Need feedback for nova aborting cold migration function

Matt Riedemann mriedemos at gmail.com
Thu May 10 13:54:42 UTC 2018

On 5/9/2018 9:33 PM, sagaray at nttdata.co.jp wrote:
> Operation planning of cold migration is difficult because cold migration time will vary drastically as it also depends on the load on storage servers at that point of time. If cold migration task stalls for any unknown reasons, operators may decide to cancel it manually.

What storage backend are you using? What are some reasons that it has 
stalled in the past?




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