Did someone test the concurrency of nova's resize? i found it has poor concurrency, i do not know why. I found most the failed request is rpc timeout. I write the resize test for nova is boot-resize-confirm-delete. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140719/c3bacbd5/attachment.html>