Re: Is it possible to have One Ceph-OSD-Daemon managing more than one OSD

[Ashish Chandra <mail.ashishchandra@xxxxxxxxx>]

Hi,

 With Ceph, an OSD is generally one Ceph ceph-osd daemon for one storage drive within a host machine. If your host has multiple storage drives, you may map one ceph-osd daemon for each drive.

But , in your condition what I would suggest that make a volume group out of all physical hard drives and create a logical volume of roughly the same size as of your volume group , and use it as one single osd.

I have tried this and it works for me.

Thanks and Regards

Ashish Chandra

On Wed, Feb 12, 2014 at 11:33 PM, Vikrant Verma <vikrantverma99@xxxxxxxxx> wrote:

yes, I want to use multiple hard drives with a single OSD.

Is it possible to have it?

Regards,

Vikrant

On Wed, Feb 12, 2014 at 10:14 PM, Loic Dachary <loic@xxxxxxxxxxx> wrote:

On 12/02/2014 12:28, Vikrant Verma wrote:
> Hi All,
>
> I have one quick question -
>
> Is it possible to have One Ceph-OSD-Daemon managing more than one Object Storage Device in a Ceph  Cluster?

Hi,

Do you want to use multiple hard drives with a single OSD ?

Cheers

> Regards,
> Vikrant
>
>
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>

--
Loïc Dachary, Artisan Logiciel Libre


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