Hi, stackers: Libvirt/qemu have supported online-extend for multiple disk formats, including qcow2, sparse, etc. But Cinder only support offline-extend volumes currently. Offline-extend volume will force the instance to be shutoff or the volume to be detached. I think it will be useful if we introduce the online-extend feature to cinder, especially for the file system based driver, e.g. nfs, glusterfs, etc.
Is there any other suggestions? Thanks. ---------- zhangleiqiang Best Regards _______________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev