Open Stack

Razique,

Can you share the type of work loads you ran on Ceph and some performance
numbers. I considered Ceph for a large private cloud that we were building
but never got to it. I ended up using iscsi and nfs which were great.

I would love to hear more about Ceph performance numbers especially in the
face of replication etc.

Thanks,
- V


On Wed, Nov 13, 2013 at 7:09 PM, Razique Mahroua
<razique.mahroua at gmail.com>wrote:

> Hi Dnsbed,
>
> #1: I'd say it depends on the network infrastructure. Maybe you have a
> diagram?
> After I've used Ceph in production for clients, I can definitely say it's
> stable and production-ready (not the CephFS though!)
>
> #2: What's the implementation design?
>
> Regards,
> Razique
>
>
> On 13 Nov 2013, at 18:54, Dnsbed Ops wrote:
>
>  Hi,
>>
>> We are deploying openstack for our private cloud apps.
>> For the block storage I have two questions that,
>>
>> #1, is ceph stable enough for product environment as the backend storage
>> of cinder?
>>
>> #2, when using block storage, the disk IO is slow, our apps primarily use
>> it for saving logs. How to improve this?
>>
>> Thanks.
>>
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