I think you can try to use nfs driver in cinder. It will create files on nfs share for using it as block device on hypervisor. Hope this will help you. 发件人: Ivan Derbenev [mailto:ivan.derbenev at tech-corps.com] 发送时间: 2015年8月7日 15:54 收件人: openstack at lists.openstack.org 主题: [Openstack] cinder and nova volumes at the same place Hello! We have an installation of OS Kilo+Ubunto14.04+KVM Now we use LVM backend for both Nova and Cinder. I do want to switch it to file backend and store VMs in qcow2 files on ext4 fs. But us there a way to store cinder volumes in the same way? Regards, IT engineer Farheap, Russia Ivan Derbenev -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20150810/81c72d4d/attachment.html>