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2015-01-28 06:49:39 -0500 commented answer juno + centos 7 + ceph: how to add rbd support (nova)

Thank you. Yes it's a way it was set up. But after setup done that way, KVM unable to start virtual machine (already created by OpenStack), because it unable to connect to rbd (nova). And reason is qemu-kvm --drive format=? don't know about rbd at all.

2015-01-28 06:44:44 -0500 commented answer juno + centos 7 + ceph: how to add rbd support (nova)

I'll check it today. I think this solution should work. QEMU should be rebuilt, but as I understand, there is no requirement to use latest version. There is requirement to build it with right params. And kmod - yes. I was looking for kmod in Ceph Giant repo, but it exists in Ceph Testing...

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2015-01-27 05:46:42 -0500 asked a question juno + centos 7 + ceph: how to add rbd support (nova)

Glance and cinder works fine, but kvm refuses to start new instance because rbd is not supported for volume. Is there any way to add this support? If this configuration should work, what can I check?

PS As i understand rbd support should present in kernel and in qemu-kvm