On Thu, Jun 13, 2013 at 3:09 AM, Christopher J. Morrone
<morro...@llnl.gov> wrote:
> Lustre does not manage the individual disks. I sits on top of a
> filesystem, either ldiskfs(basically ext4) or zfs (as of Lustre 2.4).
Is ZFS the recommended fs, or just an option?
Doesn't ZFS suffer major performance drawbacks on linux due to it
living in userspace?
Thanks,
Eli
>
> You group multiple disks into a single block devices or filesystem using
> any of the normal mechanisms: hardware raid, linux mdraid, zfs pools, etc.
>
> On 06/12/2013 04:51 PM, Jaln wrote:
>> Hi,
>> I'm new here, can anybody tell me how the lustre manage the data stripes
>> within one OST?
>> suppose there are multiple disks in one OST.
>>
>> Thanks,
>> Jaln
>
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