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From "Star Guo" <>
Subject 答复: Cloudstack and Disaster Recovery
Date Mon, 08 Dec 2014 12:51:13 GMT

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

发件人: Nux! [] 
发送时间: 2014年12月8日 20:34
主题: Cloudstack and Disaster Recovery


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.



Sent from the Delta quadrant using Borg technology!


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