Hi, I think if you make nfs as primary storage backend on brtfs or zfs (freenas?) you could take a snapshot and send all to DR site. Also, a plan of increment snapshot. This may be good method.
Best Regards, Star Guo -----邮件原件----- 发件人: Nux! [mailto:n...@li.nux.ro] 发送时间: 2014年12月8日 20:34 收件人: dev@cloudstack.apache.org 主题: Cloudstack and Disaster Recovery Hi, I'm getting more and more requests from customers to have "mini clouds" installed, but also DR capability. This would be a great occasion to introduce them to Cloudstack, except for the DR bit for which I have found no straightforward way of performing. I'd have to replicate a whole lot of stuff to make it work. Right now I'm stuck with setups of 3+ hypervisors running plain libvirt/KVM because of this; DR is a no-brainer, I'm just dumping xml metadata for VMs and rsync qcow2 files over SSH, making sure all the storage and networks pools are in place. Pointers? Lucian -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro
