Re: About Use Ceph by SharedMountPoint in Cloudstack

[Guangjian Liu <gu...@gmail.com>]

Thanks Wido, I got your point, and I'll try RBD solution later.


On Mon, Apr 29, 2013 at 12:48 AM, Wido den Hollander <wi...@widodh.nl> wrote:

> Hi,
>
>
> On 04/28/2013 10:39 AM, Guangjian Liu wrote:
>
>> I have question about Use Ceph by Primary storage SharedMountPoint in
>> Cloudstack.
>>
>>
> The CephFS POSIX filesytem isn't production ready yet, so that's a reason
> for not doing this.
>
> Also, RBD is the recommend setup for running Virtual Machines from a Ceph
> cluster, it gives you snapshots and cloning (Coming in CloudStack 4.2) and
> much better performance than CephFS.
>
> I would never recommend running virtual machines from CephFS when you are
> also able to use RBD.
>
> Wido
>
>
>  I use Cloudstack 3.0.2 and CloudStack 4.0.1 for this validate, success
>> in  CloudStack 4.0.1, but fail in Cloudstack 3.0.2.
>>
>> My question is does Cloudstack 3.0.2 support Ceph by SharedMountPoint?
>>
>> KVM Server: ubuntu 12.04
>> Ceph version 0.56.4
>> Using library: libvirt 0.10.2
>> Using API: QEMU 0.10.2
>>
>>
>>


-- 
Guangjian