[Lustre-discuss] Vdev Configuration on Lustre

[Andrew Holway]

Hi Indivar,

Yes.

Thanks,

Andrew


On 9 June 2014 21:21, Indivar Nair <indivar.nair at techterra.in> wrote:

> Hi All,
>
> In Lustre, is it possible to create a zpool with multiple vdevs -
>
> E.g.:
>
> # zpool create tank *mirror* sde sdf *mirror* sdg sdh
> # zpool status
>   pool: tank
>  state: ONLINE
>  scan: none requested
> config:
>
> 	NAME        STATE     READ WRITE CKSUM
> 	tank        ONLINE       0     0     0
> 	  mirror-0  ONLINE       0     0     0
> 	    sde     ONLINE       0     0     0
> 	    sdf     ONLINE       0     0     0
> 	  mirror-1  ONLINE       0     0     0
> 	    sdg     ONLINE       0     0     0
> 	    sdh     ONLINE       0     0     0
>
>
>
> This will allow us to have a single OST per OSS, with ZFS managing the
> striping across vdevs.
>
> Regards,
>
>
> Indivar Nair
>
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>
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