[Lustre-discuss] Metadata to Data ratio

[E.S. Rosenberg]

Thanks

On Tue, Jun 18, 2013 at 12:07 PM, Parinay Kondekar
<parinay_kondekar at xyratex.com> wrote:
> http://build.whamcloud.com/job/lustre-manual/lastSuccessfulBuild/artifact/lustre_manual.xhtml#dbdoclet.50438256_31079
>
> HTH
>
>
>
> On 18 June 2013 14:20, E.S. Rosenberg <esr+lustre at mail.hebrew.edu> wrote:
>>
>> Hi all,
>> I was wondering what is roughly the rate of metadata to data, ie. how
>> large an MDT would you need for an X size OST?
>>
>> I assume it depends on the average filesize etc. (where lots of little
>> files need more metadata then less big files), but say worst case how
>> much should be allocated? Is it a factor 10, 100, 1000 or even better?
>>
>> Thanks,
>> Eli
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>
>