[Lustre-discuss] OST redundancy between nodes?

[Gary Gogick]

Will definitely have to keep that in mind as a possibility for the future.
Our initial storage systems aren't HW-raid capable, unfortunately.  Really
love the ease of adding more storage (and performance) with Lustre; might
just have to refactor into it down the road.

Thanks for the idea, though!

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Gary Gogick
senior systems administrator  |  workhabit,inc.

On Fri, Jun 19, 2009 at 2:55 PM, Dr. Hung-Sheng Tsao (LaoTsao) <
Hung-Sheng.Tsao at sun.com> wrote:

> it seems that one can use dual connected array to two nodes and use
> software mirroring between the two  array to give U double protection
> 1)HW-raid within array
> 2)SW raid between arrays
> hth
>
>
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